diff options
Diffstat (limited to 'motherboard.sch-bak')
| -rw-r--r-- | motherboard.sch-bak | 2008 |
1 files changed, 1056 insertions, 952 deletions
diff --git a/motherboard.sch-bak b/motherboard.sch-bak index b462231..ec2438f 100644 --- a/motherboard.sch-bak +++ b/motherboard.sch-bak @@ -288,10 +288,10 @@ $EndComp Text GLabel 10950 1850 2 50 Output ~ 0 ~AS $Comp -L power:GND #PWR0129 +L power:GND #PWR0128 U 1 1 6025BA49 P 21300 2350 -F 0 "#PWR0129" H 21300 2100 50 0001 C CNN +F 0 "#PWR0128" H 21300 2100 50 0001 C CNN F 1 "GND" V 21305 2222 50 0000 R CNN F 2 "" H 21300 2350 50 0001 C CNN F 3 "" H 21300 2350 50 0001 C CNN @@ -299,10 +299,10 @@ F 3 "" H 21300 2350 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L power:VCC #PWR0132 +L power:VCC #PWR0131 U 1 1 60220C2C P 22400 1700 -F 0 "#PWR0132" H 22400 1550 50 0001 C CNN +F 0 "#PWR0131" H 22400 1550 50 0001 C CNN F 1 "VCC" H 22417 1873 50 0000 C CNN F 2 "" H 22400 1700 50 0001 C CNN F 3 "" H 22400 1700 50 0001 C CNN @@ -439,45 +439,6 @@ Wire Wire Line 1000 4700 1000 4650 Wire Wire Line 950 4700 1000 4700 -Text GLabel 11950 8650 0 50 Input ~ 0 -~LDS -Text GLabel 13700 8650 2 50 Output ~ 0 -~ROM_SEL_L -Wire Wire Line - 13000 8650 13100 8650 -Wire Wire Line - 13000 9250 13100 9250 -Text GLabel 11950 9250 0 50 Input ~ 0 -~UDS -Text GLabel 12400 9150 0 50 Input ~ 0 -~ROM_ADDR -Text GLabel 12400 9350 0 50 Input ~ 0 -~MEM_SEL -Text GLabel 13000 8000 2 50 Output ~ 0 -~RAM_SEL -Wire Wire Line - 12000 8000 12400 8000 -$Comp -L power:VCC #PWR0108 -U 1 1 67FDF6F4 -P 12000 8000 -F 0 "#PWR0108" H 12000 7850 50 0001 C CNN -F 1 "VCC" H 12017 8173 50 0000 C CNN -F 2 "" H 12000 8000 50 0001 C CNN -F 3 "" H 12000 8000 50 0001 C CNN - 1 12000 8000 - 0 -1 -1 0 -$EndComp -Text GLabel 12400 8550 0 50 Input ~ 0 -~ROM_ADDR -Text GLabel 13000 6450 2 50 Output ~ 0 -~ROM_ADDR -Text GLabel 12400 8750 0 50 Input ~ 0 -~MEM_SEL -Text GLabel 12400 6350 0 50 Input ~ 0 -RESV_ADDR -Text GLabel 12400 6550 0 50 Input ~ 0 -HROM_ADDR Wire Wire Line 13800 3050 13700 3050 Wire Wire Line @@ -558,9 +519,9 @@ Text GLabel 12400 1150 0 50 Input ~ 0 A22 Text GLabel 14400 4700 2 50 Output ~ 0 RESV_ADDR -Text GLabel 16450 1600 2 50 Output ~ 0 +Text GLabel 16450 1650 2 50 Output ~ 0 ROM_RQ -Text GLabel 15850 1500 0 50 Input ~ 0 +Text GLabel 15850 1550 0 50 Input ~ 0 ~ROM_SEL_L NoConn ~ 19000 5650 $Comp @@ -592,45 +553,45 @@ CLK $Comp L Device:R R10 U 1 1 602DC6AF -P 22150 5750 -F 0 "R10" H 22220 5796 50 0000 L CNN -F 1 "470Ohm" H 22220 5705 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 22080 5750 50 0001 C CNN -F 3 "~" H 22150 5750 50 0001 C CNN - 1 22150 5750 +P 22250 5750 +F 0 "R10" H 22320 5796 50 0000 L CNN +F 1 "470Ohm" H 22320 5705 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 22180 5750 50 0001 C CNN +F 3 "~" H 22250 5750 50 0001 C CNN + 1 22250 5750 1 0 0 -1 $EndComp $Comp L Device:LED D2 U 1 1 602DCD5C -P 22150 5450 -F 0 "D2" V 22097 5528 50 0000 L CNN -F 1 "LED" V 22188 5528 50 0000 L CNN -F 2 "LED_THT:LED_D5.0mm" H 22150 5450 50 0001 C CNN -F 3 "~" H 22150 5450 50 0001 C CNN - 1 22150 5450 +P 22250 5450 +F 0 "D2" V 22197 5528 50 0000 L CNN +F 1 "LED" V 22288 5528 50 0000 L CNN +F 2 "LED_THT:LED_D5.0mm" H 22250 5450 50 0001 C CNN +F 3 "~" H 22250 5450 50 0001 C CNN + 1 22250 5450 0 1 1 0 $EndComp $Comp -L power:GND #PWR0130 +L power:GND #PWR0129 U 1 1 602DE6B5 -P 22150 5200 -F 0 "#PWR0130" H 22150 4950 50 0001 C CNN -F 1 "GND" V 22155 5072 50 0000 R CNN -F 2 "" H 22150 5200 50 0001 C CNN -F 3 "" H 22150 5200 50 0001 C CNN - 1 22150 5200 +P 22250 5200 +F 0 "#PWR0129" H 22250 4950 50 0001 C CNN +F 1 "GND" V 22255 5072 50 0000 R CNN +F 2 "" H 22250 5200 50 0001 C CNN +F 3 "" H 22250 5200 50 0001 C CNN + 1 22250 5200 -1 0 0 1 $EndComp $Comp -L power:VCC #PWR0131 +L power:VCC #PWR0130 U 1 1 602E2318 -P 22150 6000 -F 0 "#PWR0131" H 22150 5850 50 0001 C CNN -F 1 "VCC" H 22167 6173 50 0000 C CNN -F 2 "" H 22150 6000 50 0001 C CNN -F 3 "" H 22150 6000 50 0001 C CNN - 1 22150 6000 +P 22250 6000 +F 0 "#PWR0130" H 22250 5850 50 0001 C CNN +F 1 "VCC" H 22267 6173 50 0000 C CNN +F 2 "" H 22250 6000 50 0001 C CNN +F 3 "" H 22250 6000 50 0001 C CNN + 1 22250 6000 -1 0 0 1 $EndComp $Comp @@ -645,9 +606,9 @@ F 3 "~" H 19800 5300 50 0001 C CNN 0 -1 -1 0 $EndComp Wire Wire Line - 22150 5300 22150 5200 + 22250 5300 22250 5200 Wire Wire Line - 22150 6000 22150 5900 + 22250 6000 22250 5900 Connection ~ 20350 5650 Wire Wire Line 19900 5650 20350 5650 @@ -684,14 +645,6 @@ Wire Wire Line 13000 1250 13100 1250 Wire Wire Line 13100 1250 13100 1400 -Text GLabel 12400 8100 0 50 Input ~ 0 -MEM_SEL -Text GLabel 12400 7900 0 50 Input ~ 0 -~ROM_ADDR -Wire Wire Line - 11950 8650 12400 8650 -Wire Wire Line - 11950 9250 12400 9250 Text GLabel 9750 1550 0 50 Input ~ 0 R\~W~_68 Wire Wire Line @@ -751,9 +704,7 @@ F 3 "~" H 19500 1450 50 0001 C CNN 1 19500 1450 -1 0 0 1 $EndComp -Text GLabel 13700 9250 2 50 Output ~ 0 -~ROM_SEL_U -Text GLabel 15850 1700 0 50 Input ~ 0 +Text GLabel 15850 1750 0 50 Input ~ 0 ~ROM_SEL_U Text GLabel 4850 6500 0 50 Input ~ 0 FC1 @@ -778,9 +729,9 @@ Wire Wire Line 5500 6500 6150 6500 Text GLabel 6150 6500 2 50 Output ~ 0 ~VPA -Text GLabel 15950 8200 0 50 Input ~ 0 +Text GLabel 15350 8400 0 50 Input ~ 0 ROM_DTACK -Text GLabel 16550 8200 2 50 Output ~ 0 +Text GLabel 15950 8400 2 50 Output ~ 0 ~ROM_DTACK NoConn ~ 10750 1450 $Comp @@ -798,28 +749,6 @@ Wire Wire Line 13000 5800 13800 5800 Wire Wire Line 13800 5800 13800 4800 -Text GLabel 13800 7100 2 50 Output ~ 0 -MEM_SEL -Text GLabel 12400 7200 0 50 Input ~ 0 -~VADDR -Text GLabel 12400 7000 0 50 Input ~ 0 -A23 -Wire Wire Line - 13200 7100 13200 7000 -Wire Wire Line - 13200 7100 13200 7200 -Connection ~ 13200 7100 -Wire Wire Line - 13000 7100 13050 7100 -Text GLabel 13800 7500 2 50 Output ~ 0 -~MEM_SEL -Wire Wire Line - 13050 7100 13050 7500 -Wire Wire Line - 13050 7500 13800 7500 -Connection ~ 13050 7100 -Wire Wire Line - 13050 7100 13200 7100 Wire Wire Line 19500 1850 19700 1850 Wire Wire Line @@ -1005,10 +934,10 @@ F 3 "" H 6200 2450 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L power:GND #PWR050 +L power:GND #PWR049 U 1 1 5F2D5031 P 5650 2150 -F 0 "#PWR050" H 5650 1900 50 0001 C CNN +F 0 "#PWR049" H 5650 1900 50 0001 C CNN F 1 "GND" V 5655 2022 50 0000 R CNN F 2 "" H 5650 2150 50 0001 C CNN F 3 "" H 5650 2150 50 0001 C CNN @@ -1075,246 +1004,6 @@ F 3 "" H 6600 3100 50 0001 C CNN $EndComp Wire Wire Line 6300 3100 6600 3100 -Text GLabel 1450 7200 3 50 Output ~ 0 -~RAM_DTACK -Wire Wire Line - 1450 7200 1450 7150 -Wire Wire Line - 1450 6850 1450 6800 -$Comp -L power:VCC #PWR09 -U 1 1 5F56538E -P 1450 8050 -F 0 "#PWR09" H 1450 7900 50 0001 C CNN -F 1 "VCC" H 1467 8223 50 0000 C CNN -F 2 "" H 1450 8050 50 0001 C CNN -F 3 "" H 1450 8050 50 0001 C CNN - 1 1450 8050 - 1 0 0 -1 -$EndComp -$Comp -L Device:R_Network08 RN1 -U 1 1 5F31476D -P 1850 8250 -F 0 "RN1" H 2238 8296 50 0000 L CNN -F 1 "4.7KOhm" H 2238 8205 50 0000 L CNN -F 2 "Resistor_THT:R_Array_SIP9" V 2325 8250 50 0001 C CNN -F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 1850 8250 50 0001 C CNN - 1 1850 8250 - 1 0 0 -1 -$EndComp -Text GLabel 1450 8450 3 50 BiDi ~ 0 -D0 -Text GLabel 1550 8450 3 50 BiDi ~ 0 -D1 -Text GLabel 1650 8450 3 50 BiDi ~ 0 -D2 -Text GLabel 1750 8450 3 50 BiDi ~ 0 -D3 -Text GLabel 1850 8450 3 50 BiDi ~ 0 -D4 -Text GLabel 1950 8450 3 50 BiDi ~ 0 -D5 -Text GLabel 2050 8450 3 50 BiDi ~ 0 -D6 -Text GLabel 2150 8450 3 50 BiDi ~ 0 -D7 -Text GLabel 1450 6800 1 50 Input ~ 0 -~RAM_SEL -$Comp -L Device:R R2 -U 1 1 5F5CD45B -P 1950 7000 -F 0 "R2" H 2020 7046 50 0000 L CNN -F 1 "4.7KOhm" H 2020 6955 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 1880 7000 50 0001 C CNN -F 3 "~" H 1950 7000 50 0001 C CNN - 1 1950 7000 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R3 -U 1 1 5F5CD7FC -P 2450 7000 -F 0 "R3" H 2520 7046 50 0000 L CNN -F 1 "4.7KOhm" H 2520 6955 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 2380 7000 50 0001 C CNN -F 3 "~" H 2450 7000 50 0001 C CNN - 1 2450 7000 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R4 -U 1 1 5F5CDB2F -P 3000 7000 -F 0 "R4" H 3070 7046 50 0000 L CNN -F 1 "4.7KOhm" H 3070 6955 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 2930 7000 50 0001 C CNN -F 3 "~" H 3000 7000 50 0001 C CNN - 1 3000 7000 - 1 0 0 -1 -$EndComp -$Comp -L Device:R R5 -U 1 1 5F5CDD89 -P 3500 7000 -F 0 "R5" H 3570 7046 50 0000 L CNN -F 1 "4.7KOhm" H 3570 6955 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 3430 7000 50 0001 C CNN -F 3 "~" H 3500 7000 50 0001 C CNN - 1 3500 7000 - 1 0 0 -1 -$EndComp -Text GLabel 1950 7200 3 50 Output ~ 0 -~DEV0_DTACK -Wire Wire Line - 1950 7200 1950 7150 -Text GLabel 2450 7200 3 50 Output ~ 0 -~DEV1_DTACK -Text GLabel 3000 7200 3 50 Output ~ 0 -~DEV2_DTACK -Text GLabel 3500 7200 3 50 Output ~ 0 -~DEV3_DTACK -Wire Wire Line - 2450 7200 2450 7150 -Wire Wire Line - 3000 7200 3000 7150 -Wire Wire Line - 3500 7200 3500 7150 -Text GLabel 1950 6800 1 50 Input ~ 0 -~DEV0_SEL -Text GLabel 2450 6800 1 50 Input ~ 0 -~DEV1_SEL -Text GLabel 3000 6800 1 50 Input ~ 0 -~DEV2_SEL -Text GLabel 3500 6800 1 50 Input ~ 0 -~DEV3_SEL -Wire Wire Line - 1950 6850 1950 6800 -Wire Wire Line - 2450 6850 2450 6800 -Wire Wire Line - 3000 6850 3000 6800 -Wire Wire Line - 3500 6850 3500 6800 -Wire Wire Line - 1850 9900 1850 9500 -Wire Wire Line - 2050 9900 2050 9500 -NoConn ~ 1750 9500 -NoConn ~ 1650 9500 -Text GLabel 2150 9500 3 50 Output ~ 0 -~DEV3_IRQ -Text GLabel 1950 9500 3 50 Output ~ 0 -~DEV1_IRQ -Text GLabel 1850 9900 3 50 Output ~ 0 -~DEV0_IRQ -Text GLabel 2050 9900 3 50 Output ~ 0 -~DEV2_IRQ -$Comp -L power:VCC #PWR010 -U 1 1 5F775CEA -P 1450 9100 -F 0 "#PWR010" H 1450 8950 50 0001 C CNN -F 1 "VCC" H 1467 9273 50 0000 C CNN -F 2 "" H 1450 9100 50 0001 C CNN -F 3 "" H 1450 9100 50 0001 C CNN - 1 1450 9100 - 1 0 0 -1 -$EndComp -$Comp -L Device:R_Network08 RN2 -U 1 1 5F763DD4 -P 1850 9300 -F 0 "RN2" H 2238 9346 50 0000 L CNN -F 1 "4.7KOhm" H 2238 9255 50 0000 L CNN -F 2 "Resistor_THT:R_Array_SIP9" V 2325 9300 50 0001 C CNN -F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 1850 9300 50 0001 C CNN - 1 1850 9300 - 1 0 0 -1 -$EndComp -Wire Wire Line - 1550 9750 1550 9500 -Text GLabel 1550 9750 3 50 BiDi ~ 0 -~RESET -Text GLabel 1450 9500 3 50 BiDi ~ 0 -~HALT -NoConn ~ 3400 9500 -NoConn ~ 3300 9500 -NoConn ~ 3200 9500 -Wire Wire Line - 3100 9850 3100 9500 -Wire Wire Line - 2900 9850 2900 9500 -Text GLabel 2800 9500 3 50 Output ~ 0 -~AS_68 -Text GLabel 2900 9850 3 50 Output ~ 0 -~UDS_68 -Text GLabel 3000 9500 3 50 Output ~ 0 -~LDS_68 -Text GLabel 3100 9850 3 50 Output ~ 0 -R\~W~_68 -$Comp -L Device:R_Network08 RN4 -U 1 1 5F2A7CE2 -P 3200 9300 -F 0 "RN4" H 3588 9346 50 0000 L CNN -F 1 "4.7KOhm" H 3588 9255 50 0000 L CNN -F 2 "Resistor_THT:R_Array_SIP9" V 3675 9300 50 0001 C CNN -F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 3200 9300 50 0001 C CNN - 1 3200 9300 - 1 0 0 -1 -$EndComp -NoConn ~ 3500 9500 -$Comp -L power:VCC #PWR021 -U 1 1 5F311583 -P 2800 9100 -F 0 "#PWR021" H 2800 8950 50 0001 C CNN -F 1 "VCC" H 2817 9273 50 0000 C CNN -F 2 "" H 2800 9100 50 0001 C CNN -F 3 "" H 2800 9100 50 0001 C CNN - 1 2800 9100 - 1 0 0 -1 -$EndComp -$Comp -L power:VCC #PWR020 -U 1 1 5F56582A -P 2800 8100 -F 0 "#PWR020" H 2800 7950 50 0001 C CNN -F 1 "VCC" H 2817 8273 50 0000 C CNN -F 2 "" H 2800 8100 50 0001 C CNN -F 3 "" H 2800 8100 50 0001 C CNN - 1 2800 8100 - 1 0 0 -1 -$EndComp -$Comp -L Device:R_Network08 RN3 -U 1 1 5F3182EB -P 3200 8300 -F 0 "RN3" H 3588 8346 50 0000 L CNN -F 1 "4.7KOhm" H 3588 8255 50 0000 L CNN -F 2 "Resistor_THT:R_Array_SIP9" V 3675 8300 50 0001 C CNN -F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 3200 8300 50 0001 C CNN - 1 3200 8300 - 1 0 0 -1 -$EndComp -Text GLabel 2800 8500 3 50 BiDi ~ 0 -D8 -Text GLabel 2900 8500 3 50 BiDi ~ 0 -D9 -Text GLabel 3000 8500 3 50 BiDi ~ 0 -D10 -Text GLabel 3100 8500 3 50 BiDi ~ 0 -D11 -Text GLabel 3200 8500 3 50 BiDi ~ 0 -D12 -Text GLabel 3300 8500 3 50 BiDi ~ 0 -D13 -Text GLabel 3400 8500 3 50 BiDi ~ 0 -D14 -Text GLabel 3500 8500 3 50 BiDi ~ 0 -D15 $Comp L Connector_Generic:Conn_02x24_Odd_Even J2 U 1 1 5FACA412 @@ -1641,104 +1330,6 @@ Text GLabel 7550 6200 0 50 Input ~ 0 R\~W Text GLabel 8150 6200 2 50 Output ~ 0 ~R~\W -Text GLabel 4850 9500 0 50 Input ~ 0 -~ROM_SEL_L -Text GLabel 4350 9400 0 50 Input ~ 0 -~R~\W -Wire Wire Line - 4350 9400 4850 9400 -Wire Wire Line - 5250 7500 5550 7500 -Text GLabel 4850 7900 0 50 Input ~ 0 -A3 -Text GLabel 4850 8000 0 50 Input ~ 0 -A4 -$Comp -L power:VCC #PWR041 -U 1 1 5F3D4AE1 -P 4850 9300 -F 0 "#PWR041" H 4850 9150 50 0001 C CNN -F 1 "VCC" H 4867 9473 50 0000 C CNN -F 2 "" H 4850 9300 50 0001 C CNN -F 3 "" H 4850 9300 50 0001 C CNN - 1 4850 9300 - 0 -1 -1 0 -$EndComp -Text GLabel 5650 8400 2 50 BiDi ~ 0 -D7 -Text GLabel 5650 8300 2 50 BiDi ~ 0 -D6 -Text GLabel 5650 8200 2 50 BiDi ~ 0 -D5 -Text GLabel 5650 8100 2 50 BiDi ~ 0 -D4 -Text GLabel 5650 8000 2 50 BiDi ~ 0 -D3 -Text GLabel 5650 7900 2 50 BiDi ~ 0 -D2 -Text GLabel 5650 7800 2 50 BiDi ~ 0 -D1 -Text GLabel 5650 7700 2 50 BiDi ~ 0 -D0 -$Comp -L power:VCC #PWR046 -U 1 1 5F374126 -P 5550 7500 -F 0 "#PWR046" H 5550 7350 50 0001 C CNN -F 1 "VCC" H 5567 7673 50 0000 C CNN -F 2 "" H 5550 7500 50 0001 C CNN -F 3 "" H 5550 7500 50 0001 C CNN - 1 5550 7500 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR045 -U 1 1 5F36F3E7 -P 5250 9700 -F 0 "#PWR045" H 5250 9450 50 0001 C CNN -F 1 "GND" V 5255 9572 50 0000 R CNN -F 2 "" H 5250 9700 50 0001 C CNN -F 3 "" H 5250 9700 50 0001 C CNN - 1 5250 9700 - 1 0 0 -1 -$EndComp -Text GLabel 4850 8200 0 50 Input ~ 0 -A6 -Text GLabel 4850 8300 0 50 Input ~ 0 -A7 -Text GLabel 4850 9100 0 50 Input ~ 0 -A15 -Text GLabel 4850 9000 0 50 Input ~ 0 -A14 -Text GLabel 4850 8900 0 50 Input ~ 0 -A13 -Text GLabel 4850 8800 0 50 Input ~ 0 -A12 -Text GLabel 4850 8700 0 50 Input ~ 0 -A11 -Text GLabel 4850 8600 0 50 Input ~ 0 -A10 -Text GLabel 4850 8500 0 50 Input ~ 0 -A9 -Text GLabel 4850 8400 0 50 Input ~ 0 -A8 -Text GLabel 4850 8100 0 50 Input ~ 0 -A5 -Text GLabel 4850 7700 0 50 Input ~ 0 -A1 -Text GLabel 4850 7800 0 50 Input ~ 0 -A2 -$Comp -L Memory_EEPROM:28C256 U10 -U 1 1 5F566C3C -P 5250 8600 -F 0 "U10" H 5250 9881 50 0000 C CNN -F 1 "28C256" H 5250 9790 50 0000 C CNN -F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 5250 8600 50 0001 C CNN -F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 5250 8600 50 0001 C CNN - 1 5250 8600 - 1 0 0 -1 -$EndComp Wire Wire Line 8000 850 8300 850 Wire Wire Line @@ -1755,10 +1346,10 @@ F 3 "" H 8000 2450 50 0001 C CNN 1 0 0 -1 $EndComp $Comp -L power:GND #PWR071 +L power:GND #PWR070 U 1 1 5F2E3EB6 P 7450 2150 -F 0 "#PWR071" H 7450 1900 50 0001 C CNN +F 0 "#PWR070" H 7450 1900 50 0001 C CNN F 1 "GND" V 7455 2022 50 0000 R CNN F 2 "" H 7450 2150 50 0001 C CNN F 3 "" H 7450 2150 50 0001 C CNN @@ -1805,77 +1396,77 @@ A18 Text GLabel 8500 1750 2 50 Output ~ 0 A17 Wire Wire Line - 17950 3050 17950 3500 + 17950 3150 17950 3600 Wire Wire Line - 17850 3050 17950 3050 + 17850 3150 17950 3150 Wire Wire Line - 17950 4450 17950 3700 + 17950 4550 17950 3800 Wire Wire Line - 16450 4450 17950 4450 + 16450 4550 17950 4550 Wire Wire Line - 17250 3600 17250 3150 + 17250 3700 17250 3250 Wire Wire Line - 17150 3600 17250 3600 + 17150 3700 17250 3700 Wire Wire Line - 17250 2500 17250 2950 + 17250 2600 17250 3050 Wire Wire Line - 17150 2500 17250 2500 + 17150 2600 17250 2600 Wire Wire Line - 16550 3900 16550 3700 + 16550 4000 16550 3800 Wire Wire Line - 16450 3900 16550 3900 + 16450 4000 16550 4000 Wire Wire Line - 16550 3350 16550 3500 + 16550 3450 16550 3600 Wire Wire Line - 16450 3350 16550 3350 -Text GLabel 15850 4000 0 50 Input ~ 0 + 16450 3450 16550 3450 +Text GLabel 15850 4100 0 50 Input ~ 0 ~DEV7_SEL -Text GLabel 15850 3800 0 50 Input ~ 0 +Text GLabel 15850 3900 0 50 Input ~ 0 ~DEV6_SEL -Text GLabel 15850 3450 0 50 Input ~ 0 +Text GLabel 15850 3550 0 50 Input ~ 0 ~DEV5_SEL -Text GLabel 15850 3250 0 50 Input ~ 0 +Text GLabel 15850 3350 0 50 Input ~ 0 ~DEV4_SEL -Text GLabel 15850 4550 0 50 Input ~ 0 +Text GLabel 15850 4650 0 50 Input ~ 0 ~RAM_DTACK -Text GLabel 15850 2150 0 50 Input ~ 0 +Text GLabel 15850 2250 0 50 Input ~ 0 ~DEV0_DTACK -Text GLabel 15850 2350 0 50 Input ~ 0 +Text GLabel 15850 2450 0 50 Input ~ 0 ~DEV1_DTACK -Text GLabel 15850 2700 0 50 Input ~ 0 +Text GLabel 15850 2800 0 50 Input ~ 0 ~DEV2_DTACK -Text GLabel 15850 2900 0 50 Input ~ 0 +Text GLabel 15850 3000 0 50 Input ~ 0 ~DEV3_DTACK -Text GLabel 18550 3600 2 50 Output ~ 0 +Text GLabel 18550 3700 2 50 Output ~ 0 ~DTACK -Text GLabel 15850 4350 0 50 Input ~ 0 +Text GLabel 15850 4450 0 50 Input ~ 0 ~ROM_DTACK Wire Wire Line - 16550 2800 16550 2600 + 16550 2900 16550 2700 Wire Wire Line - 16450 2800 16550 2800 + 16450 2900 16550 2900 Wire Wire Line - 16550 2250 16550 2400 + 16550 2350 16550 2500 Wire Wire Line - 16450 2250 16550 2250 -Text GLabel 15850 5000 0 50 Input ~ 0 + 16450 2350 16550 2350 +Text GLabel 15850 5150 0 50 Input ~ 0 ~DEV0_IRQ -Text GLabel 15850 5200 0 50 Input ~ 0 +Text GLabel 15850 5350 0 50 Input ~ 0 ~DEV1_IRQ -Text GLabel 15850 5550 0 50 Input ~ 0 +Text GLabel 15850 5700 0 50 Input ~ 0 ~DEV2_IRQ -Text GLabel 15850 5750 0 50 Input ~ 0 +Text GLabel 15850 5900 0 50 Input ~ 0 ~DEV3_IRQ -Text GLabel 17150 5350 2 50 Output ~ 0 +Text GLabel 17150 5500 2 50 Output ~ 0 ~IPL0 Wire Wire Line - 16550 5650 16550 5450 + 16550 5800 16550 5600 Wire Wire Line - 16450 5650 16550 5650 + 16450 5800 16550 5800 Wire Wire Line - 16550 5100 16550 5250 + 16550 5250 16550 5400 Wire Wire Line - 16450 5100 16550 5100 + 16450 5250 16550 5250 Wire Wire Line 10200 8400 10650 8400 Wire Wire Line @@ -1956,17 +1547,17 @@ Text GLabel 10650 7800 2 50 Output ~ 0 ~DEV1_SEL Text GLabel 10200 7700 2 50 Output ~ 0 ~DEV0_SEL -Text GLabel 9400 6000 0 50 Input ~ 0 +Text GLabel 9750 6000 0 50 Input ~ 0 ~LDS -Text GLabel 9400 5800 0 50 Input ~ 0 +Text GLabel 9750 5800 0 50 Input ~ 0 ~R~\W -Text GLabel 9400 6400 0 50 Input ~ 0 +Text GLabel 9750 6400 0 50 Input ~ 0 ~R~\W -Text GLabel 9400 6600 0 50 Input ~ 0 +Text GLabel 9750 6600 0 50 Input ~ 0 ~UDS -Text GLabel 10000 5900 2 50 Output ~ 0 +Text GLabel 10350 5900 2 50 Output ~ 0 ~RD_BYTE_L -Text GLabel 10000 6500 2 50 Output ~ 0 +Text GLabel 10350 6500 2 50 Output ~ 0 ~RD_BYTE_U Text GLabel 9700 4450 0 50 Input ~ 0 ~RD_BYTE_U @@ -2019,84 +1610,73 @@ Wire Wire Line Wire Wire Line 9750 4450 9750 4400 $Comp -L Device:R R1 -U 1 1 5F321B95 -P 1450 7000 -F 0 "R1" H 1520 7046 50 0000 L CNN -F 1 "4.7KOhm" H 1520 6955 50 0000 L CNN -F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 1380 7000 50 0001 C CNN -F 3 "~" H 1450 7000 50 0001 C CNN - 1 1450 7000 - 1 0 0 -1 -$EndComp -$Comp L power:PWR_FLAG #FLG02 U 1 1 5FE62926 -P 20700 13400 -F 0 "#FLG02" H 20700 13475 50 0001 C CNN -F 1 "PWR_FLAG" H 20700 13573 50 0000 C CNN -F 2 "" H 20700 13400 50 0001 C CNN -F 3 "~" H 20700 13400 50 0001 C CNN - 1 20700 13400 +P 22450 13650 +F 0 "#FLG02" H 22450 13725 50 0001 C CNN +F 1 "PWR_FLAG" H 22450 13823 50 0000 C CNN +F 2 "" H 22450 13650 50 0001 C CNN +F 3 "~" H 22450 13650 50 0001 C CNN + 1 22450 13650 1 0 0 -1 $EndComp $Comp -L power:GND #PWR0128 +L power:GND #PWR0132 U 1 1 5FE48D54 -P 20700 13400 -F 0 "#PWR0128" H 20700 13150 50 0001 C CNN -F 1 "GND" H 20705 13227 50 0000 C CNN -F 2 "" H 20700 13400 50 0001 C CNN -F 3 "" H 20700 13400 50 0001 C CNN - 1 20700 13400 +P 22450 13650 +F 0 "#PWR0132" H 22450 13400 50 0001 C CNN +F 1 "GND" H 22455 13477 50 0000 C CNN +F 2 "" H 22450 13650 50 0001 C CNN +F 3 "" H 22450 13650 50 0001 C CNN + 1 22450 13650 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x01 HOLE1 U 1 1 5F3998FA -P 21400 13100 -F 0 "HOLE1" H 21480 13142 50 0000 L CNN -F 1 "Conn_01x01" H 21480 13051 50 0000 L CNN -F 2 "plugins:HOLE_SUEN" H 21400 13100 50 0001 C CNN -F 3 "~" H 21400 13100 50 0001 C CNN - 1 21400 13100 +P 21100 13450 +F 0 "HOLE1" H 21180 13492 50 0000 L CNN +F 1 "Conn_01x01" H 21180 13401 50 0000 L CNN +F 2 "plugins:HOLE_SUEN" H 21100 13450 50 0001 C CNN +F 3 "~" H 21100 13450 50 0001 C CNN + 1 21100 13450 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x01 HOLE2 U 1 1 5F39A51D -P 21400 13300 -F 0 "HOLE2" H 21480 13342 50 0000 L CNN -F 1 "Conn_01x01" H 21480 13251 50 0000 L CNN -F 2 "plugins:HOLE_SUEN" H 21400 13300 50 0001 C CNN -F 3 "~" H 21400 13300 50 0001 C CNN - 1 21400 13300 +P 21100 13650 +F 0 "HOLE2" H 21180 13692 50 0000 L CNN +F 1 "Conn_01x01" H 21180 13601 50 0000 L CNN +F 2 "plugins:HOLE_SUEN" H 21100 13650 50 0001 C CNN +F 3 "~" H 21100 13650 50 0001 C CNN + 1 21100 13650 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_01x01 HOLE3 U 1 1 5F39A81A -P 21400 13500 -F 0 "HOLE3" H 21480 13542 50 0000 L CNN -F 1 "Conn_01x01" H 21480 13451 50 0000 L CNN -F 2 "plugins:HOLE_SUEN" H 21400 13500 50 0001 C CNN -F 3 "~" H 21400 13500 50 0001 C CNN - 1 21400 13500 +P 21100 13850 +F 0 "HOLE3" H 21180 13892 50 0000 L CNN +F 1 "Conn_01x01" H 21180 13801 50 0000 L CNN +F 2 "plugins:HOLE_SUEN" H 21100 13850 50 0001 C CNN +F 3 "~" H 21100 13850 50 0001 C CNN + 1 21100 13850 1 0 0 -1 $EndComp -NoConn ~ 21200 13700 -NoConn ~ 21200 13500 -NoConn ~ 21200 13300 -NoConn ~ 21200 13100 +NoConn ~ 20900 14050 +NoConn ~ 20900 13850 +NoConn ~ 20900 13650 +NoConn ~ 20900 13450 $Comp L Connector_Generic:Conn_01x01 HOLE4 U 1 1 5F39ABA3 -P 21400 13700 -F 0 "HOLE4" H 21480 13742 50 0000 L CNN -F 1 "Conn_01x01" H 21480 13651 50 0000 L CNN -F 2 "plugins:HOLE_SUEN" H 21400 13700 50 0001 C CNN -F 3 "~" H 21400 13700 50 0001 C CNN - 1 21400 13700 +P 21100 14050 +F 0 "HOLE4" H 21180 14092 50 0000 L CNN +F 1 "Conn_01x01" H 21180 14001 50 0000 L CNN +F 2 "plugins:HOLE_SUEN" H 21100 14050 50 0001 C CNN +F 3 "~" H 21100 14050 50 0001 C CNN + 1 21100 14050 1 0 0 -1 $EndComp Text GLabel 3950 3400 0 50 BiDi ~ 0 @@ -2187,10 +1767,10 @@ F 3 "" H 3950 2050 50 0001 C CNN 0 -1 -1 0 $EndComp $Comp -L power:VCC #PWR051 +L power:VCC #PWR050 U 1 1 5FC6A001 P 5700 2050 -F 0 "#PWR051" H 5700 1900 50 0001 C CNN +F 0 "#PWR050" H 5700 1900 50 0001 C CNN F 1 "VCC" V 5718 2177 50 0000 L CNN F 2 "" H 5700 2050 50 0001 C CNN F 3 "" H 5700 2050 50 0001 C CNN @@ -2198,10 +1778,10 @@ F 3 "" H 5700 2050 50 0001 C CNN 0 -1 -1 0 $EndComp $Comp -L power:VCC #PWR072 +L power:VCC #PWR071 U 1 1 5FC6B63F P 7500 2050 -F 0 "#PWR072" H 7500 1900 50 0001 C CNN +F 0 "#PWR071" H 7500 1900 50 0001 C CNN F 1 "VCC" V 7518 2177 50 0000 L CNN F 2 "" H 7500 2050 50 0001 C CNN F 3 "" H 7500 2050 50 0001 C CNN @@ -2525,137 +2105,105 @@ F 3 "" H 9750 4300 50 0001 C CNN 0 -1 -1 0 $EndComp Wire Wire Line - 16600 7200 16850 7200 + 16000 7450 16250 7450 Wire Wire Line - 16600 7100 16850 7100 + 16000 7350 16250 7350 Wire Wire Line - 16600 7000 16850 7000 + 16000 7250 16250 7250 Wire Wire Line - 16600 6900 16850 6900 + 16000 7150 16250 7150 Wire Wire Line - 16600 6800 16850 6800 + 16000 7050 16250 7050 Wire Wire Line - 16600 6700 16850 6700 + 16000 6950 16250 6950 Wire Wire Line - 16600 6600 16850 6600 + 16000 6850 16250 6850 Wire Wire Line - 16600 6500 16850 6500 + 16000 6750 16250 6750 Wire Wire Line - 17500 6800 17650 6800 + 16900 7050 17050 7050 Wire Wire Line - 17500 7100 17500 7200 -Connection ~ 17500 7100 + 16900 7350 16900 7450 +Connection ~ 16900 7350 Wire Wire Line - 17350 7100 17500 7100 + 16750 7350 16900 7350 Wire Wire Line - 17500 7000 17500 7100 -Connection ~ 17500 7000 + 16900 7250 16900 7350 +Connection ~ 16900 7250 Wire Wire Line - 17350 7000 17500 7000 + 16750 7250 16900 7250 Wire Wire Line - 17500 6900 17500 7000 -Connection ~ 17500 6900 + 16900 7150 16900 7250 +Connection ~ 16900 7150 Wire Wire Line - 17350 6900 17500 6900 + 16750 7150 16900 7150 Wire Wire Line - 17500 6800 17500 6900 -Connection ~ 17500 6800 + 16900 7050 16900 7150 +Connection ~ 16900 7050 Wire Wire Line - 17350 6800 17500 6800 + 16750 7050 16900 7050 Wire Wire Line - 17500 6700 17500 6800 -Connection ~ 17500 6700 + 16900 6950 16900 7050 +Connection ~ 16900 6950 Wire Wire Line - 17350 6700 17500 6700 + 16750 6950 16900 6950 Wire Wire Line - 17500 6600 17500 6700 -Connection ~ 17500 6600 + 16900 6850 16900 6950 +Connection ~ 16900 6850 Wire Wire Line - 17350 6600 17500 6600 + 16750 6850 16900 6850 Wire Wire Line - 17500 7200 17350 7200 + 16900 7450 16750 7450 Wire Wire Line - 17500 6500 17500 6600 + 16900 6750 16900 6850 Wire Wire Line - 17350 6500 17500 6500 -Text GLabel 17650 6800 2 50 Output ~ 0 + 16750 6750 16900 6750 +Text GLabel 17050 7050 2 50 Output ~ 0 ROM_DTACK Wire Wire Line - 15700 6900 15800 6900 -Wire Wire Line - 16200 6300 16500 6300 -Wire Wire Line - 15450 6600 15800 6600 -Wire Wire Line - 15450 7100 15800 7100 -Text GLabel 15450 6600 0 50 Input ~ 0 -ROM_RQ + 15600 6550 15900 6550 $Comp L Connector_Generic:Conn_02x08_Odd_Even J6 U 1 1 5F2D7CBB -P 17050 6800 -F 0 "J6" H 17100 7317 50 0000 C CNN -F 1 "Conn_02x08_Odd_Even" H 17100 7226 50 0000 C CNN -F 2 "Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical" H 17050 6800 50 0001 C CNN -F 3 "~" H 17050 6800 50 0001 C CNN - 1 17050 6800 +P 16450 7050 +F 0 "J6" H 16500 7567 50 0000 C CNN +F 1 "Conn_02x08_Odd_Even" H 16500 7476 50 0000 C CNN +F 2 "Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical" H 16450 7050 50 0001 C CNN +F 3 "~" H 16450 7050 50 0001 C CNN + 1 16450 7050 1 0 0 -1 $EndComp $Comp L power:GND #PWR0117 U 1 1 5F30AF38 -P 16200 7400 -F 0 "#PWR0117" H 16200 7150 50 0001 C CNN -F 1 "GND" V 16205 7272 50 0000 R CNN -F 2 "" H 16200 7400 50 0001 C CNN -F 3 "" H 16200 7400 50 0001 C CNN - 1 16200 7400 +P 15600 7650 +F 0 "#PWR0117" H 15600 7400 50 0001 C CNN +F 1 "GND" V 15605 7522 50 0000 R CNN +F 2 "" H 15600 7650 50 0001 C CNN +F 3 "" H 15600 7650 50 0001 C CNN + 1 15600 7650 1 0 0 -1 $EndComp $Comp L power:VCC #PWR0118 U 1 1 5F300872 -P 16500 6300 -F 0 "#PWR0118" H 16500 6150 50 0001 C CNN -F 1 "VCC" H 16517 6473 50 0000 C CNN -F 2 "" H 16500 6300 50 0001 C CNN -F 3 "" H 16500 6300 50 0001 C CNN - 1 16500 6300 +P 15900 6550 +F 0 "#PWR0118" H 15900 6400 50 0001 C CNN +F 1 "VCC" H 15917 6723 50 0000 C CNN +F 2 "" H 15900 6550 50 0001 C CNN +F 3 "" H 15900 6550 50 0001 C CNN + 1 15900 6550 1 0 0 -1 $EndComp $Comp -L power:VCC #PWR0115 -U 1 1 5F2FECED -P 15700 6900 -F 0 "#PWR0115" H 15700 6750 50 0001 C CNN -F 1 "VCC" H 15717 7073 50 0000 C CNN -F 2 "" H 15700 6900 50 0001 C CNN -F 3 "" H 15700 6900 50 0001 C CNN - 1 15700 6900 - 0 -1 -1 0 -$EndComp -$Comp -L power:VCC #PWR0116 -U 1 1 5F2FC755 -P 15800 6800 -F 0 "#PWR0116" H 15800 6650 50 0001 C CNN -F 1 "VCC" H 15817 6973 50 0000 C CNN -F 2 "" H 15800 6800 50 0001 C CNN -F 3 "" H 15800 6800 50 0001 C CNN - 1 15800 6800 - 0 -1 -1 0 -$EndComp -Text GLabel 15450 7100 0 50 Input ~ 0 -~CLK -$Comp L 74xx:74HC164 U26 U 1 1 5F507375 -P 16200 6800 -F 0 "U26" H 16200 7481 50 0000 C CNN -F 1 "74HC164" H 16200 7390 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 17100 6500 50 0001 C CNN -F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT164.pdf" H 17100 6500 50 0001 C CNN - 1 16200 6800 +P 15600 7050 +F 0 "U26" H 15600 7731 50 0000 C CNN +F 1 "74HC164" H 15600 7640 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16500 6750 50 0001 C CNN +F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT164.pdf" H 16500 6750 50 0001 C CNN + 1 15600 7050 1 0 0 -1 $EndComp Text GLabel 7700 4100 0 50 BiDi ~ 0 @@ -2951,10 +2499,10 @@ A19 Text GLabel 6600 13450 2 50 Input ~ 0 ~DEV1_SEL $Comp -L power:GND #PWR065 +L power:GND #PWR064 U 1 1 5F98889E P 6800 13150 -F 0 "#PWR065" H 6800 12900 50 0001 C CNN +F 0 "#PWR064" H 6800 12900 50 0001 C CNN F 1 "GND" H 6805 12977 50 0000 C CNN F 2 "" H 6800 13150 50 0001 C CNN F 3 "" H 6800 13150 50 0001 C CNN @@ -2962,10 +2510,10 @@ F 3 "" H 6800 13150 50 0001 C CNN 0 -1 -1 0 $EndComp $Comp -L power:VCC #PWR054 +L power:VCC #PWR053 U 1 1 5F988898 P 5700 13150 -F 0 "#PWR054" H 5700 13000 50 0001 C CNN +F 0 "#PWR053" H 5700 13000 50 0001 C CNN F 1 "VCC" H 5717 13323 50 0000 C CNN F 2 "" H 5700 13150 50 0001 C CNN F 3 "" H 5700 13150 50 0001 C CNN @@ -3005,10 +2553,10 @@ D14 Text GLabel 6100 12350 0 50 BiDi ~ 0 D15 $Comp -L power:GND #PWR064 +L power:GND #PWR063 U 1 1 5F988881 P 6800 12250 -F 0 "#PWR064" H 6800 12000 50 0001 C CNN +F 0 "#PWR063" H 6800 12000 50 0001 C CNN F 1 "GND" H 6805 12077 50 0000 C CNN F 2 "" H 6800 12250 50 0001 C CNN F 3 "" H 6800 12250 50 0001 C CNN @@ -3016,10 +2564,10 @@ F 3 "" H 6800 12250 50 0001 C CNN 0 -1 -1 0 $EndComp $Comp -L power:VCC #PWR053 +L power:VCC #PWR052 U 1 1 5F98887B P 5700 12250 -F 0 "#PWR053" H 5700 12100 50 0001 C CNN +F 0 "#PWR052" H 5700 12100 50 0001 C CNN F 1 "VCC" H 5717 12423 50 0000 C CNN F 2 "" H 5700 12250 50 0001 C CNN F 3 "" H 5700 12250 50 0001 C CNN @@ -3064,10 +2612,10 @@ A17 Text GLabel 6600 11250 2 50 Input ~ 0 A18 $Comp -L power:GND #PWR052 +L power:GND #PWR051 U 1 1 5F988862 P 5700 11250 -F 0 "#PWR052" H 5700 11000 50 0001 C CNN +F 0 "#PWR051" H 5700 11000 50 0001 C CNN F 1 "GND" H 5705 11077 50 0000 C CNN F 2 "" H 5700 11250 50 0001 C CNN F 3 "" H 5700 11250 50 0001 C CNN @@ -3274,10 +2822,10 @@ F 3 "" H 8100 15650 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR069 +L power:GND #PWR068 U 1 1 5FC3E4A1 P 7100 15650 -F 0 "#PWR069" H 7100 15400 50 0001 C CNN +F 0 "#PWR068" H 7100 15400 50 0001 C CNN F 1 "GND" H 7105 15477 50 0000 C CNN F 2 "" H 7100 15650 50 0001 C CNN F 3 "" H 7100 15650 50 0001 C CNN @@ -3285,10 +2833,10 @@ F 3 "" H 7100 15650 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR067 +L power:GND #PWR066 U 1 1 5F4613A4 P 7100 14250 -F 0 "#PWR067" H 7100 14000 50 0001 C CNN +F 0 "#PWR066" H 7100 14000 50 0001 C CNN F 1 "GND" H 7105 14077 50 0000 C CNN F 2 "" H 7100 14250 50 0001 C CNN F 3 "" H 7100 14250 50 0001 C CNN @@ -3296,10 +2844,10 @@ F 3 "" H 7100 14250 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR068 +L power:GND #PWR067 U 1 1 5F460E2E P 7100 14950 -F 0 "#PWR068" H 7100 14700 50 0001 C CNN +F 0 "#PWR067" H 7100 14700 50 0001 C CNN F 1 "GND" H 7105 14777 50 0000 C CNN F 2 "" H 7100 14950 50 0001 C CNN F 3 "" H 7100 14950 50 0001 C CNN @@ -3340,10 +2888,10 @@ F 3 "" H 6550 14950 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR048 +L power:GND #PWR047 U 1 1 5F4195F2 P 5550 14950 -F 0 "#PWR048" H 5550 14700 50 0001 C CNN +F 0 "#PWR047" H 5550 14700 50 0001 C CNN F 1 "GND" H 5555 14777 50 0000 C CNN F 2 "" H 5550 14950 50 0001 C CNN F 3 "" H 5550 14950 50 0001 C CNN @@ -3362,10 +2910,10 @@ F 3 "" H 6550 14250 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR047 +L power:GND #PWR046 U 1 1 5F3867AD P 5550 14250 -F 0 "#PWR047" H 5550 14000 50 0001 C CNN +F 0 "#PWR046" H 5550 14000 50 0001 C CNN F 1 "GND" H 5555 14077 50 0000 C CNN F 2 "" H 5550 14250 50 0001 C CNN F 3 "" H 5550 14250 50 0001 C CNN @@ -3384,10 +2932,10 @@ F 3 "" H 6550 15650 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:GND #PWR049 +L power:GND #PWR048 U 1 1 5F375E0F P 5550 15650 -F 0 "#PWR049" H 5550 15400 50 0001 C CNN +F 0 "#PWR048" H 5550 15400 50 0001 C CNN F 1 "GND" H 5555 15477 50 0000 C CNN F 2 "" H 5550 15650 50 0001 C CNN F 3 "" H 5550 15650 50 0001 C CNN @@ -3395,10 +2943,10 @@ F 3 "" H 5550 15650 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:VCC #PWR044 +L power:VCC #PWR043 U 1 1 5F360202 P 4950 15650 -F 0 "#PWR044" H 4950 15500 50 0001 C CNN +F 0 "#PWR043" H 4950 15500 50 0001 C CNN F 1 "VCC" H 4967 15823 50 0000 C CNN F 2 "" H 4950 15650 50 0001 C CNN F 3 "" H 4950 15650 50 0001 C CNN @@ -3428,10 +2976,10 @@ F 3 "" H 3950 14950 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:VCC #PWR043 +L power:VCC #PWR042 U 1 1 5F31D824 P 4950 14950 -F 0 "#PWR043" H 4950 14800 50 0001 C CNN +F 0 "#PWR042" H 4950 14800 50 0001 C CNN F 1 "VCC" H 4967 15123 50 0000 C CNN F 2 "" H 4950 14950 50 0001 C CNN F 3 "" H 4950 14950 50 0001 C CNN @@ -3450,10 +2998,10 @@ F 3 "" H 3950 14250 50 0001 C CNN 0 1 1 0 $EndComp $Comp -L power:VCC #PWR042 +L power:VCC #PWR041 U 1 1 6458EF98 P 4950 14250 -F 0 "#PWR042" H 4950 14100 50 0001 C CNN +F 0 "#PWR041" H 4950 14100 50 0001 C CNN F 1 "VCC" H 4967 14423 50 0000 C CNN F 2 "" H 4950 14250 50 0001 C CNN F 3 "" H 4950 14250 50 0001 C CNN @@ -4183,104 +3731,6 @@ Wire Wire Line Connection ~ 13100 12250 Wire Wire Line 13100 12250 13550 12250 -Text GLabel 6150 9400 0 50 Input ~ 0 -~R~\W -Wire Wire Line - 7050 7500 7350 7500 -Wire Wire Line - 6150 9400 6650 9400 -$Comp -L power:VCC #PWR063 -U 1 1 5F3E4B0E -P 6650 9300 -F 0 "#PWR063" H 6650 9150 50 0001 C CNN -F 1 "VCC" H 6667 9473 50 0000 C CNN -F 2 "" H 6650 9300 50 0001 C CNN -F 3 "" H 6650 9300 50 0001 C CNN - 1 6650 9300 - 0 -1 -1 0 -$EndComp -Text GLabel 6650 9500 0 50 Input ~ 0 -~ROM_SEL_U -Text GLabel 7450 8400 2 50 BiDi ~ 0 -D15 -Text GLabel 7450 8300 2 50 BiDi ~ 0 -D14 -Text GLabel 7450 8200 2 50 BiDi ~ 0 -D13 -Text GLabel 7450 8100 2 50 BiDi ~ 0 -D12 -Text GLabel 7450 8000 2 50 BiDi ~ 0 -D11 -Text GLabel 7450 7900 2 50 BiDi ~ 0 -D10 -Text GLabel 7450 7800 2 50 BiDi ~ 0 -D9 -Text GLabel 7450 7700 2 50 BiDi ~ 0 -D8 -$Comp -L power:VCC #PWR070 -U 1 1 5F37FA17 -P 7350 7500 -F 0 "#PWR070" H 7350 7350 50 0001 C CNN -F 1 "VCC" H 7367 7673 50 0000 C CNN -F 2 "" H 7350 7500 50 0001 C CNN -F 3 "" H 7350 7500 50 0001 C CNN - 1 7350 7500 - 1 0 0 -1 -$EndComp -$Comp -L power:GND #PWR066 -U 1 1 5F371458 -P 7050 9700 -F 0 "#PWR066" H 7050 9450 50 0001 C CNN -F 1 "GND" V 7055 9572 50 0000 R CNN -F 2 "" H 7050 9700 50 0001 C CNN -F 3 "" H 7050 9700 50 0001 C CNN - 1 7050 9700 - 1 0 0 -1 -$EndComp -Text GLabel 6650 8200 0 50 Input ~ 0 -A6 -Text GLabel 6650 8300 0 50 Input ~ 0 -A7 -Text GLabel 6650 9100 0 50 Input ~ 0 -A15 -Text GLabel 6650 9000 0 50 Input ~ 0 -A14 -Text GLabel 6650 8900 0 50 Input ~ 0 -A13 -Text GLabel 6650 8800 0 50 Input ~ 0 -A12 -Text GLabel 6650 8700 0 50 Input ~ 0 -A11 -Text GLabel 6650 8600 0 50 Input ~ 0 -A10 -Text GLabel 6650 8500 0 50 Input ~ 0 -A9 -Text GLabel 6650 8400 0 50 Input ~ 0 -A8 -Text GLabel 6650 8100 0 50 Input ~ 0 -A5 -Text GLabel 6650 8000 0 50 Input ~ 0 -A4 -Text GLabel 6650 7700 0 50 Input ~ 0 -A1 -Text GLabel 6650 7800 0 50 Input ~ 0 -A2 -Text GLabel 6650 7900 0 50 Input ~ 0 -A3 -$Comp -L Memory_EEPROM:28C256 U16 -U 1 1 5F32749B -P 7050 8600 -F 0 "U16" H 7050 9881 50 0000 C CNN -F 1 "28C256" H 7050 9790 50 0000 C CNN -F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 7050 8600 50 0001 C CNN -F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 7050 8600 50 0001 C CNN - 1 7050 8600 - 1 0 0 -1 -$EndComp $Comp L 74xx:74LS02 U2 U 5 1 640FC316 @@ -4305,28 +3755,6 @@ F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 13400 1500 50 0001 C CNN $EndComp $Comp L 74xx:74LS02 U2 -U 2 1 641270AD -P 12700 6450 -F 0 "U2" H 12700 6775 50 0000 C CNN -F 1 "74HC02" H 12700 6684 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 6450 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 12700 6450 50 0001 C CNN - 2 12700 6450 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS02 U2 -U 3 1 6412A2F4 -P 13500 7100 -F 0 "U2" H 13500 7425 50 0000 C CNN -F 1 "74HC02" H 13500 7334 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13500 7100 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 13500 7100 50 0001 C CNN - 3 13500 7100 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS02 U2 U 4 1 6412DF32 P 10100 15200 F 0 "U2" H 10100 15525 50 0000 C CNN @@ -4350,12 +3778,12 @@ $EndComp $Comp L 74xx:74LS00 U3 U 2 1 6363DC08 -P 16150 1600 -F 0 "U3" H 16150 1925 50 0000 C CNN -F 1 "74HC00" H 16150 1834 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 1600 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 16150 1600 50 0001 C CNN - 2 16150 1600 +P 16150 1650 +F 0 "U3" H 16150 1975 50 0000 C CNN +F 1 "74HC00" H 16150 1884 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 1650 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 16150 1650 50 0001 C CNN + 2 16150 1650 1 0 0 -1 $EndComp $Comp @@ -4415,35 +3843,24 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 12700 5800 50 0001 C CNN $EndComp $Comp L 74xx:74LS32 U4 -U 4 1 60BDCF28 -P 12700 7100 -F 0 "U4" H 12700 7425 50 0000 C CNN -F 1 "74HC32" H 12700 7334 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 7100 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 12700 7100 50 0001 C CNN - 4 12700 7100 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS32 U4 U 1 1 60BD5862 -P 9700 5900 -F 0 "U4" H 9700 6225 50 0000 C CNN -F 1 "74HC32" H 9700 6134 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 9700 5900 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 9700 5900 50 0001 C CNN - 1 9700 5900 +P 10050 5900 +F 0 "U4" H 10050 6225 50 0000 C CNN +F 1 "74HC32" H 10050 6134 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 10050 5900 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 10050 5900 50 0001 C CNN + 1 10050 5900 1 0 0 -1 $EndComp $Comp L 74xx:74LS32 U4 U 2 1 60BD8384 -P 9700 6500 -F 0 "U4" H 9700 6825 50 0000 C CNN -F 1 "74HC32" H 9700 6734 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 9700 6500 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 9700 6500 50 0001 C CNN - 2 9700 6500 +P 10050 6500 +F 0 "U4" H 10050 6825 50 0000 C CNN +F 1 "74HC32" H 10050 6734 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 10050 6500 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 10050 6500 50 0001 C CNN + 2 10050 6500 1 0 0 -1 $EndComp $Comp @@ -4470,28 +3887,6 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 20800 5650 50 0001 C CNN $EndComp $Comp L 74xx:74LS04 U7 -U 5 1 64357BB0 -P 13400 9250 -F 0 "U7" H 13400 9567 50 0000 C CNN -F 1 "74HC04" H 13400 9476 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13400 9250 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 13400 9250 50 0001 C CNN - 5 13400 9250 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS04 U7 -U 4 1 64356CDB -P 13400 8650 -F 0 "U7" H 13400 8967 50 0000 C CNN -F 1 "74HC04" H 13400 8876 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13400 8650 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 13400 8650 50 0001 C CNN - 4 13400 8650 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS04 U7 U 2 1 64354B0B P 5150 5900 F 0 "U7" H 5150 6217 50 0000 C CNN @@ -4504,12 +3899,12 @@ $EndComp $Comp L 74xx:74LS04 U7 U 3 1 643560B9 -P 16250 8200 -F 0 "U7" H 16250 8517 50 0000 C CNN -F 1 "74HC04" H 16250 8426 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16250 8200 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 16250 8200 50 0001 C CNN - 3 16250 8200 +P 15650 8400 +F 0 "U7" H 15650 8717 50 0000 C CNN +F 1 "74HC04" H 15650 8626 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 15650 8400 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 15650 8400 50 0001 C CNN + 3 15650 8400 1 0 0 -1 $EndComp $Comp @@ -4580,17 +3975,6 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 4450 15650 50 0001 C CNN $EndComp $Comp L 74xx:74LS10 U9 -U 3 1 5F7BA87C -P 12700 8000 -F 0 "U9" H 12700 8325 50 0000 C CNN -F 1 "74HC10" H 12700 8234 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 8000 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 12700 8000 50 0001 C CNN - 3 12700 8000 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS10 U9 U 2 1 5F7B8C74 P 13400 4700 F 0 "U9" H 13400 5025 50 0000 C CNN @@ -4712,28 +4096,6 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 6050 15650 50 0001 C CNN $EndComp $Comp L 74xx:74LS27 U13 -U 2 1 6304F463 -P 12700 8650 -F 0 "U13" H 12700 8975 50 0000 C CNN -F 1 "74HC27" H 12700 8884 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 8650 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 12700 8650 50 0001 C CNN - 2 12700 8650 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS27 U13 -U 3 1 5F706348 -P 12700 9250 -F 0 "U13" H 12700 9575 50 0000 C CNN -F 1 "74HC27" H 12700 9484 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 9250 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 12700 9250 50 0001 C CNN - 3 12700 9250 - 1 0 0 -1 -$EndComp -$Comp -L 74xx:74LS27 U13 U 1 1 5F4CEEBC P 14100 4700 F 0 "U13" H 14100 5025 50 0000 C CNN @@ -4757,45 +4119,45 @@ $EndComp $Comp L 74xx:74LS08 U17 U 1 1 5F6751B9 -P 16150 2250 -F 0 "U17" H 16150 2575 50 0000 C CNN -F 1 "74HC08" H 16150 2484 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 2250 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 2250 50 0001 C CNN - 1 16150 2250 +P 16150 2350 +F 0 "U17" H 16150 2675 50 0000 C CNN +F 1 "74HC08" H 16150 2584 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 2350 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 2350 50 0001 C CNN + 1 16150 2350 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U17 U 2 1 5F67C503 -P 16150 2800 -F 0 "U17" H 16150 3125 50 0000 C CNN -F 1 "74HC08" H 16150 3034 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 2800 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 2800 50 0001 C CNN - 2 16150 2800 +P 16150 2900 +F 0 "U17" H 16150 3225 50 0000 C CNN +F 1 "74HC08" H 16150 3134 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 2900 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 2900 50 0001 C CNN + 2 16150 2900 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U17 U 4 1 5F67E2CE -P 16150 4450 -F 0 "U17" H 16150 4775 50 0000 C CNN -F 1 "74HC08" H 16150 4684 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 4450 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 4450 50 0001 C CNN - 4 16150 4450 +P 16150 4550 +F 0 "U17" H 16150 4875 50 0000 C CNN +F 1 "74HC08" H 16150 4784 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 4550 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 4550 50 0001 C CNN + 4 16150 4550 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U17 U 3 1 5FAC5882 -P 16150 5650 -F 0 "U17" H 16150 5975 50 0000 C CNN -F 1 "74HC08" H 16150 5884 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 5650 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 5650 50 0001 C CNN - 3 16150 5650 +P 16150 5800 +F 0 "U17" H 16150 6125 50 0000 C CNN +F 1 "74HC08" H 16150 6034 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 5800 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 5800 50 0001 C CNN + 3 16150 5800 1 0 0 -1 $EndComp $Comp @@ -4812,45 +4174,45 @@ $EndComp $Comp L 74xx:74LS08 U18 U 2 1 5FBCEACA -P 16150 3900 -F 0 "U18" H 16150 4225 50 0000 C CNN -F 1 "74HC08" H 16150 4134 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 3900 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 3900 50 0001 C CNN - 2 16150 3900 +P 16150 4000 +F 0 "U18" H 16150 4325 50 0000 C CNN +F 1 "74HC08" H 16150 4234 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 4000 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 4000 50 0001 C CNN + 2 16150 4000 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U18 U 1 1 5FBCBD84 -P 16150 3350 -F 0 "U18" H 16150 3675 50 0000 C CNN -F 1 "74HC08" H 16150 3584 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 3350 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 3350 50 0001 C CNN - 1 16150 3350 +P 16150 3450 +F 0 "U18" H 16150 3775 50 0000 C CNN +F 1 "74HC08" H 16150 3684 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 3450 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 3450 50 0001 C CNN + 1 16150 3450 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U18 U 3 1 5F67D02D -P 16850 2500 -F 0 "U18" H 16850 2825 50 0000 C CNN -F 1 "74HC08" H 16850 2734 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 2500 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 2500 50 0001 C CNN - 3 16850 2500 +P 16850 2600 +F 0 "U18" H 16850 2925 50 0000 C CNN +F 1 "74HC08" H 16850 2834 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 2600 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 2600 50 0001 C CNN + 3 16850 2600 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U18 U 4 1 5FAC7650 -P 16850 5350 -F 0 "U18" H 16850 5675 50 0000 C CNN -F 1 "74HC08" H 16850 5584 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 5350 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 5350 50 0001 C CNN - 4 16850 5350 +P 16850 5500 +F 0 "U18" H 16850 5825 50 0000 C CNN +F 1 "74HC08" H 16850 5734 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 5500 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 5500 50 0001 C CNN + 4 16850 5500 1 0 0 -1 $EndComp $Comp @@ -4867,45 +4229,45 @@ $EndComp $Comp L 74xx:74LS08 U19 U 4 1 5FBD319F -P 17550 3050 -F 0 "U19" H 17550 3375 50 0000 C CNN -F 1 "74HC08" H 17550 3284 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 17550 3050 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 17550 3050 50 0001 C CNN - 4 17550 3050 +P 17550 3150 +F 0 "U19" H 17550 3475 50 0000 C CNN +F 1 "74HC08" H 17550 3384 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 17550 3150 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 17550 3150 50 0001 C CNN + 4 17550 3150 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U19 U 3 1 5FBD1311 -P 16850 3600 -F 0 "U19" H 16850 3925 50 0000 C CNN -F 1 "74HC08" H 16850 3834 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 3600 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 3600 50 0001 C CNN - 3 16850 3600 +P 16850 3700 +F 0 "U19" H 16850 4025 50 0000 C CNN +F 1 "74HC08" H 16850 3934 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16850 3700 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16850 3700 50 0001 C CNN + 3 16850 3700 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U19 U 1 1 5FAC1F78 -P 18250 3600 -F 0 "U19" H 18250 3925 50 0000 C CNN -F 1 "74HC08" H 18250 3834 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 18250 3600 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 18250 3600 50 0001 C CNN - 1 18250 3600 +P 18250 3700 +F 0 "U19" H 18250 4025 50 0000 C CNN +F 1 "74HC08" H 18250 3934 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 18250 3700 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 18250 3700 50 0001 C CNN + 1 18250 3700 1 0 0 -1 $EndComp $Comp L 74xx:74LS08 U19 U 2 1 5FAC3E75 -P 16150 5100 -F 0 "U19" H 16150 5425 50 0000 C CNN -F 1 "74HC08" H 16150 5334 50 0000 C CNN -F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 5100 50 0001 C CNN -F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 5100 50 0001 C CNN - 2 16150 5100 +P 16150 5250 +F 0 "U19" H 16150 5575 50 0000 C CNN +F 1 "74HC08" H 16150 5484 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 16150 5250 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS08" H 16150 5250 50 0001 C CNN + 2 16150 5250 1 0 0 -1 $EndComp $Comp @@ -5075,10 +4437,10 @@ F 3 "http://www.ti.com/lit/gpn/sn74LS245" H 10250 3900 50 0001 C CNN $EndComp $Comp L power:GND #PWR0113 -U 1 1 5FBB9C8F +U 1 1 5FD5125D P 13100 14050 F 0 "#PWR0113" H 13100 13800 50 0001 C CNN -F 1 "GND" V 13105 13922 50 0000 R CNN +F 1 "GND" H 13105 13877 50 0000 C CNN F 2 "" H 13100 14050 50 0001 C CNN F 3 "" H 13100 14050 50 0001 C CNN 1 13100 14050 @@ -5086,10 +4448,10 @@ F 3 "" H 13100 14050 50 0001 C CNN $EndComp $Comp L power:GND #PWR0111 -U 1 1 5FB13509 +U 1 1 5FD526BB P 13100 12950 F 0 "#PWR0111" H 13100 12700 50 0001 C CNN -F 1 "GND" V 13105 12822 50 0000 R CNN +F 1 "GND" H 13105 12777 50 0000 C CNN F 2 "" H 13100 12950 50 0001 C CNN F 3 "" H 13100 12950 50 0001 C CNN 1 13100 12950 @@ -5097,13 +4459,755 @@ F 3 "" H 13100 12950 50 0001 C CNN $EndComp $Comp L power:GND #PWR0109 -U 1 1 5F7C92EC +U 1 1 5FD52EA9 P 13100 11850 F 0 "#PWR0109" H 13100 11600 50 0001 C CNN -F 1 "GND" V 13105 11722 50 0000 R CNN +F 1 "GND" H 13105 11677 50 0000 C CNN F 2 "" H 13100 11850 50 0001 C CNN F 3 "" H 13100 11850 50 0001 C CNN 1 13100 11850 -1 0 0 1 $EndComp +Wire Notes Line + 3500 5050 3500 500 +Wire Notes Line + 3500 5050 11600 5050 +Wire Notes Line + 500 6300 4100 6300 +Text GLabel 1450 7200 3 50 Output ~ 0 +~RAM_DTACK +Wire Wire Line + 1450 7200 1450 7150 +Wire Wire Line + 1450 6850 1450 6800 +$Comp +L power:VCC #PWR09 +U 1 1 5F56538E +P 1450 8050 +F 0 "#PWR09" H 1450 7900 50 0001 C CNN +F 1 "VCC" H 1467 8223 50 0000 C CNN +F 2 "" H 1450 8050 50 0001 C CNN +F 3 "" H 1450 8050 50 0001 C CNN + 1 1450 8050 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_Network08 RN1 +U 1 1 5F31476D +P 1850 8250 +F 0 "RN1" H 2238 8296 50 0000 L CNN +F 1 "4.7KOhm" H 2238 8205 50 0000 L CNN +F 2 "Resistor_THT:R_Array_SIP9" V 2325 8250 50 0001 C CNN +F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 1850 8250 50 0001 C CNN + 1 1850 8250 + 1 0 0 -1 +$EndComp +Text GLabel 1450 8450 3 50 BiDi ~ 0 +D0 +Text GLabel 1550 8450 3 50 BiDi ~ 0 +D1 +Text GLabel 1650 8450 3 50 BiDi ~ 0 +D2 +Text GLabel 1750 8450 3 50 BiDi ~ 0 +D3 +Text GLabel 1850 8450 3 50 BiDi ~ 0 +D4 +Text GLabel 1950 8450 3 50 BiDi ~ 0 +D5 +Text GLabel 2050 8450 3 50 BiDi ~ 0 +D6 +Text GLabel 2150 8450 3 50 BiDi ~ 0 +D7 +Text GLabel 1450 6800 1 50 Input ~ 0 +~RAM_SEL +$Comp +L Device:R R2 +U 1 1 5F5CD45B +P 1950 7000 +F 0 "R2" H 2020 7046 50 0000 L CNN +F 1 "4.7KOhm" H 2020 6955 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 1880 7000 50 0001 C CNN +F 3 "~" H 1950 7000 50 0001 C CNN + 1 1950 7000 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R3 +U 1 1 5F5CD7FC +P 2450 7000 +F 0 "R3" H 2520 7046 50 0000 L CNN +F 1 "4.7KOhm" H 2520 6955 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 2380 7000 50 0001 C CNN +F 3 "~" H 2450 7000 50 0001 C CNN + 1 2450 7000 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R4 +U 1 1 5F5CDB2F +P 3000 7000 +F 0 "R4" H 3070 7046 50 0000 L CNN +F 1 "4.7KOhm" H 3070 6955 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 2930 7000 50 0001 C CNN +F 3 "~" H 3000 7000 50 0001 C CNN + 1 3000 7000 + 1 0 0 -1 +$EndComp +$Comp +L Device:R R5 +U 1 1 5F5CDD89 +P 3500 7000 +F 0 "R5" H 3570 7046 50 0000 L CNN +F 1 "4.7KOhm" H 3570 6955 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 3430 7000 50 0001 C CNN +F 3 "~" H 3500 7000 50 0001 C CNN + 1 3500 7000 + 1 0 0 -1 +$EndComp +Text GLabel 1950 7200 3 50 Output ~ 0 +~DEV0_DTACK +Wire Wire Line + 1950 7200 1950 7150 +Text GLabel 2450 7200 3 50 Output ~ 0 +~DEV1_DTACK +Text GLabel 3000 7200 3 50 Output ~ 0 +~DEV2_DTACK +Text GLabel 3500 7200 3 50 Output ~ 0 +~DEV3_DTACK +Wire Wire Line + 2450 7200 2450 7150 +Wire Wire Line + 3000 7200 3000 7150 +Wire Wire Line + 3500 7200 3500 7150 +Text GLabel 1950 6800 1 50 Input ~ 0 +~DEV0_SEL +Text GLabel 2450 6800 1 50 Input ~ 0 +~DEV1_SEL +Text GLabel 3000 6800 1 50 Input ~ 0 +~DEV2_SEL +Text GLabel 3500 6800 1 50 Input ~ 0 +~DEV3_SEL +Wire Wire Line + 1950 6850 1950 6800 +Wire Wire Line + 2450 6850 2450 6800 +Wire Wire Line + 3000 6850 3000 6800 +Wire Wire Line + 3500 6850 3500 6800 +Wire Wire Line + 1850 9900 1850 9500 +Wire Wire Line + 2050 9900 2050 9500 +NoConn ~ 1750 9500 +NoConn ~ 1650 9500 +Text GLabel 2150 9500 3 50 Output ~ 0 +~DEV3_IRQ +Text GLabel 1950 9500 3 50 Output ~ 0 +~DEV1_IRQ +Text GLabel 1850 9900 3 50 Output ~ 0 +~DEV0_IRQ +Text GLabel 2050 9900 3 50 Output ~ 0 +~DEV2_IRQ +$Comp +L power:VCC #PWR010 +U 1 1 5F775CEA +P 1450 9100 +F 0 "#PWR010" H 1450 8950 50 0001 C CNN +F 1 "VCC" H 1467 9273 50 0000 C CNN +F 2 "" H 1450 9100 50 0001 C CNN +F 3 "" H 1450 9100 50 0001 C CNN + 1 1450 9100 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_Network08 RN2 +U 1 1 5F763DD4 +P 1850 9300 +F 0 "RN2" H 2238 9346 50 0000 L CNN +F 1 "4.7KOhm" H 2238 9255 50 0000 L CNN +F 2 "Resistor_THT:R_Array_SIP9" V 2325 9300 50 0001 C CNN +F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 1850 9300 50 0001 C CNN + 1 1850 9300 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1550 9750 1550 9500 +Text GLabel 1550 9750 3 50 BiDi ~ 0 +~RESET +Text GLabel 1450 9500 3 50 BiDi ~ 0 +~HALT +NoConn ~ 3400 9500 +NoConn ~ 3300 9500 +NoConn ~ 3200 9500 +Wire Wire Line + 3100 9850 3100 9500 +Wire Wire Line + 2900 9850 2900 9500 +Text GLabel 2800 9500 3 50 Output ~ 0 +~AS_68 +Text GLabel 2900 9850 3 50 Output ~ 0 +~UDS_68 +Text GLabel 3000 9500 3 50 Output ~ 0 +~LDS_68 +Text GLabel 3100 9850 3 50 Output ~ 0 +R\~W~_68 +$Comp +L Device:R_Network08 RN4 +U 1 1 5F2A7CE2 +P 3200 9300 +F 0 "RN4" H 3588 9346 50 0000 L CNN +F 1 "4.7KOhm" H 3588 9255 50 0000 L CNN +F 2 "Resistor_THT:R_Array_SIP9" V 3675 9300 50 0001 C CNN +F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 3200 9300 50 0001 C CNN + 1 3200 9300 + 1 0 0 -1 +$EndComp +NoConn ~ 3500 9500 +$Comp +L power:VCC #PWR021 +U 1 1 5F311583 +P 2800 9100 +F 0 "#PWR021" H 2800 8950 50 0001 C CNN +F 1 "VCC" H 2817 9273 50 0000 C CNN +F 2 "" H 2800 9100 50 0001 C CNN +F 3 "" H 2800 9100 50 0001 C CNN + 1 2800 9100 + 1 0 0 -1 +$EndComp +$Comp +L power:VCC #PWR020 +U 1 1 5F56582A +P 2800 8100 +F 0 "#PWR020" H 2800 7950 50 0001 C CNN +F 1 "VCC" H 2817 8273 50 0000 C CNN +F 2 "" H 2800 8100 50 0001 C CNN +F 3 "" H 2800 8100 50 0001 C CNN + 1 2800 8100 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_Network08 RN3 +U 1 1 5F3182EB +P 3200 8300 +F 0 "RN3" H 3588 8346 50 0000 L CNN +F 1 "4.7KOhm" H 3588 8255 50 0000 L CNN +F 2 "Resistor_THT:R_Array_SIP9" V 3675 8300 50 0001 C CNN +F 3 "http://www.vishay.com/docs/31509/csc.pdf" H 3200 8300 50 0001 C CNN + 1 3200 8300 + 1 0 0 -1 +$EndComp +Text GLabel 2800 8500 3 50 BiDi ~ 0 +D8 +Text GLabel 2900 8500 3 50 BiDi ~ 0 +D9 +Text GLabel 3000 8500 3 50 BiDi ~ 0 +D10 +Text GLabel 3100 8500 3 50 BiDi ~ 0 +D11 +Text GLabel 3200 8500 3 50 BiDi ~ 0 +D12 +Text GLabel 3300 8500 3 50 BiDi ~ 0 +D13 +Text GLabel 3400 8500 3 50 BiDi ~ 0 +D14 +Text GLabel 3500 8500 3 50 BiDi ~ 0 +D15 +$Comp +L Device:R R1 +U 1 1 5F321B95 +P 1450 7000 +F 0 "R1" H 1520 7046 50 0000 L CNN +F 1 "4.7KOhm" H 1520 6955 50 0000 L CNN +F 2 "Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P20.32mm_Horizontal" V 1380 7000 50 0001 C CNN +F 3 "~" H 1450 7000 50 0001 C CNN + 1 1450 7000 + 1 0 0 -1 +$EndComp +Wire Notes Line + 4100 5050 4100 10550 +Wire Notes Line + 6900 7000 6900 5050 +Wire Notes Line + 8800 7000 8800 5050 +Wire Notes Line + 4100 7000 11600 7000 +Text GLabel 5050 9500 0 50 Input ~ 0 +~ROM_SEL_L +Text GLabel 4550 9400 0 50 Input ~ 0 +~R~\W +Wire Wire Line + 4550 9400 5050 9400 +Wire Wire Line + 5450 7500 5750 7500 +Text GLabel 5050 7900 0 50 Input ~ 0 +A3 +Text GLabel 5050 8000 0 50 Input ~ 0 +A4 +$Comp +L power:VCC #PWR044 +U 1 1 5F3D4AE1 +P 5050 9300 +F 0 "#PWR044" H 5050 9150 50 0001 C CNN +F 1 "VCC" H 5067 9473 50 0000 C CNN +F 2 "" H 5050 9300 50 0001 C CNN +F 3 "" H 5050 9300 50 0001 C CNN + 1 5050 9300 + 0 -1 -1 0 +$EndComp +Text GLabel 5850 8400 2 50 BiDi ~ 0 +D7 +Text GLabel 5850 8300 2 50 BiDi ~ 0 +D6 +Text GLabel 5850 8200 2 50 BiDi ~ 0 +D5 +Text GLabel 5850 8100 2 50 BiDi ~ 0 +D4 +Text GLabel 5850 8000 2 50 BiDi ~ 0 +D3 +Text GLabel 5850 7900 2 50 BiDi ~ 0 +D2 +Text GLabel 5850 7800 2 50 BiDi ~ 0 +D1 +Text GLabel 5850 7700 2 50 BiDi ~ 0 +D0 +$Comp +L power:VCC #PWR054 +U 1 1 5F374126 +P 5750 7500 +F 0 "#PWR054" H 5750 7350 50 0001 C CNN +F 1 "VCC" H 5767 7673 50 0000 C CNN +F 2 "" H 5750 7500 50 0001 C CNN +F 3 "" H 5750 7500 50 0001 C CNN + 1 5750 7500 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR045 +U 1 1 5F36F3E7 +P 5450 9700 +F 0 "#PWR045" H 5450 9450 50 0001 C CNN +F 1 "GND" V 5455 9572 50 0000 R CNN +F 2 "" H 5450 9700 50 0001 C CNN +F 3 "" H 5450 9700 50 0001 C CNN + 1 5450 9700 + 1 0 0 -1 +$EndComp +Text GLabel 5050 8200 0 50 Input ~ 0 +A6 +Text GLabel 5050 8300 0 50 Input ~ 0 +A7 +Text GLabel 5050 9100 0 50 Input ~ 0 +A15 +Text GLabel 5050 9000 0 50 Input ~ 0 +A14 +Text GLabel 5050 8900 0 50 Input ~ 0 +A13 +Text GLabel 5050 8800 0 50 Input ~ 0 +A12 +Text GLabel 5050 8700 0 50 Input ~ 0 +A11 +Text GLabel 5050 8600 0 50 Input ~ 0 +A10 +Text GLabel 5050 8500 0 50 Input ~ 0 +A9 +Text GLabel 5050 8400 0 50 Input ~ 0 +A8 +Text GLabel 5050 8100 0 50 Input ~ 0 +A5 +Text GLabel 5050 7700 0 50 Input ~ 0 +A1 +Text GLabel 5050 7800 0 50 Input ~ 0 +A2 +$Comp +L Memory_EEPROM:28C256 U10 +U 1 1 5F566C3C +P 5450 8600 +F 0 "U10" H 5450 9881 50 0000 C CNN +F 1 "28C256" H 5450 9790 50 0000 C CNN +F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 5450 8600 50 0001 C CNN +F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 5450 8600 50 0001 C CNN + 1 5450 8600 + 1 0 0 -1 +$EndComp +Text GLabel 6350 9400 0 50 Input ~ 0 +~R~\W +Wire Wire Line + 7250 7500 7550 7500 +Wire Wire Line + 6350 9400 6850 9400 +$Comp +L power:VCC #PWR065 +U 1 1 5F3E4B0E +P 6850 9300 +F 0 "#PWR065" H 6850 9150 50 0001 C CNN +F 1 "VCC" H 6867 9473 50 0000 C CNN +F 2 "" H 6850 9300 50 0001 C CNN +F 3 "" H 6850 9300 50 0001 C CNN + 1 6850 9300 + 0 -1 -1 0 +$EndComp +Text GLabel 6850 9500 0 50 Input ~ 0 +~ROM_SEL_U +Text GLabel 7650 8400 2 50 BiDi ~ 0 +D15 +Text GLabel 7650 8300 2 50 BiDi ~ 0 +D14 +Text GLabel 7650 8200 2 50 BiDi ~ 0 +D13 +Text GLabel 7650 8100 2 50 BiDi ~ 0 +D12 +Text GLabel 7650 8000 2 50 BiDi ~ 0 +D11 +Text GLabel 7650 7900 2 50 BiDi ~ 0 +D10 +Text GLabel 7650 7800 2 50 BiDi ~ 0 +D9 +Text GLabel 7650 7700 2 50 BiDi ~ 0 +D8 +$Comp +L power:VCC #PWR072 +U 1 1 5F37FA17 +P 7550 7500 +F 0 "#PWR072" H 7550 7350 50 0001 C CNN +F 1 "VCC" H 7567 7673 50 0000 C CNN +F 2 "" H 7550 7500 50 0001 C CNN +F 3 "" H 7550 7500 50 0001 C CNN + 1 7550 7500 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR069 +U 1 1 5F371458 +P 7250 9700 +F 0 "#PWR069" H 7250 9450 50 0001 C CNN +F 1 "GND" V 7255 9572 50 0000 R CNN +F 2 "" H 7250 9700 50 0001 C CNN +F 3 "" H 7250 9700 50 0001 C CNN + 1 7250 9700 + 1 0 0 -1 +$EndComp +Text GLabel 6850 8200 0 50 Input ~ 0 +A6 +Text GLabel 6850 8300 0 50 Input ~ 0 +A7 +Text GLabel 6850 9100 0 50 Input ~ 0 +A15 +Text GLabel 6850 9000 0 50 Input ~ 0 +A14 +Text GLabel 6850 8900 0 50 Input ~ 0 +A13 +Text GLabel 6850 8800 0 50 Input ~ 0 +A12 +Text GLabel 6850 8700 0 50 Input ~ 0 +A11 +Text GLabel 6850 8600 0 50 Input ~ 0 +A10 +Text GLabel 6850 8500 0 50 Input ~ 0 +A9 +Text GLabel 6850 8400 0 50 Input ~ 0 +A8 +Text GLabel 6850 8100 0 50 Input ~ 0 +A5 +Text GLabel 6850 8000 0 50 Input ~ 0 +A4 +Text GLabel 6850 7700 0 50 Input ~ 0 +A1 +Text GLabel 6850 7800 0 50 Input ~ 0 +A2 +Text GLabel 6850 7900 0 50 Input ~ 0 +A3 +$Comp +L Memory_EEPROM:28C256 U16 +U 1 1 5F32749B +P 7250 8600 +F 0 "U16" H 7250 9881 50 0000 C CNN +F 1 "28C256" H 7250 9790 50 0000 C CNN +F 2 "Package_DIP:DIP-28_W15.24mm_Socket" H 7250 8600 50 0001 C CNN +F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc0006.pdf" H 7250 8600 50 0001 C CNN + 1 7250 8600 + 1 0 0 -1 +$EndComp +Wire Notes Line + 8300 10550 8300 7000 +Wire Notes Line + 500 10550 8300 10550 +$Comp +L 74xx:74LS27 U13 +U 3 1 5F706348 +P 12700 9300 +F 0 "U13" H 12700 9625 50 0000 C CNN +F 1 "74HC27" H 12700 9534 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 9300 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 12700 9300 50 0001 C CNN + 3 12700 9300 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS27 U13 +U 2 1 6304F463 +P 12700 8700 +F 0 "U13" H 12700 9025 50 0000 C CNN +F 1 "74HC27" H 12700 8934 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 8700 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS27" H 12700 8700 50 0001 C CNN + 2 12700 8700 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS10 U9 +U 3 1 5F7BA87C +P 12700 8050 +F 0 "U9" H 12700 8375 50 0000 C CNN +F 1 "74HC10" H 12700 8284 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 8050 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS10" H 12700 8050 50 0001 C CNN + 3 12700 8050 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS04 U7 +U 4 1 64356CDB +P 13400 8700 +F 0 "U7" H 13400 9017 50 0000 C CNN +F 1 "74HC04" H 13400 8926 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13400 8700 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 13400 8700 50 0001 C CNN + 4 13400 8700 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS04 U7 +U 5 1 64357BB0 +P 13400 9300 +F 0 "U7" H 13400 9617 50 0000 C CNN +F 1 "74HC04" H 13400 9526 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13400 9300 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS04" H 13400 9300 50 0001 C CNN + 5 13400 9300 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS32 U4 +U 4 1 60BDCF28 +P 12700 7150 +F 0 "U4" H 12700 7475 50 0000 C CNN +F 1 "74HC32" H 12700 7384 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 7150 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74LS32" H 12700 7150 50 0001 C CNN + 4 12700 7150 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS02 U2 +U 3 1 6412A2F4 +P 13500 7150 +F 0 "U2" H 13500 7475 50 0000 C CNN +F 1 "74HC02" H 13500 7384 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 13500 7150 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 13500 7150 50 0001 C CNN + 3 13500 7150 + 1 0 0 -1 +$EndComp +$Comp +L 74xx:74LS02 U2 +U 2 1 641270AD +P 12700 6500 +F 0 "U2" H 12700 6825 50 0000 C CNN +F 1 "74HC02" H 12700 6734 50 0000 C CNN +F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 12700 6500 50 0001 C CNN +F 3 "http://www.ti.com/lit/gpn/sn74ls02" H 12700 6500 50 0001 C CNN + 2 12700 6500 + 1 0 0 -1 +$EndComp +Wire Wire Line + 13050 7150 13200 7150 +Connection ~ 13050 7150 +Wire Wire Line + 13050 7550 13800 7550 +Wire Wire Line + 13050 7150 13050 7550 +Text GLabel 13800 7550 2 50 Output ~ 0 +~MEM_SEL +Wire Wire Line + 13000 7150 13050 7150 +Connection ~ 13200 7150 +Wire Wire Line + 13200 7150 13200 7250 +Wire Wire Line + 13200 7150 13200 7050 +Text GLabel 12400 7050 0 50 Input ~ 0 +A23 +Text GLabel 12400 7250 0 50 Input ~ 0 +~VADDR +Text GLabel 13800 7150 2 50 Output ~ 0 +MEM_SEL +Text GLabel 13700 9300 2 50 Output ~ 0 +~ROM_SEL_U +Wire Wire Line + 11950 9300 12400 9300 +Wire Wire Line + 11950 8700 12400 8700 +Text GLabel 12400 7950 0 50 Input ~ 0 +~ROM_ADDR +Text GLabel 12400 8150 0 50 Input ~ 0 +MEM_SEL +Text GLabel 12400 6600 0 50 Input ~ 0 +HROM_ADDR +Text GLabel 12400 6400 0 50 Input ~ 0 +RESV_ADDR +Text GLabel 12400 8800 0 50 Input ~ 0 +~MEM_SEL +Text GLabel 13000 6500 2 50 Output ~ 0 +~ROM_ADDR +Text GLabel 12400 8600 0 50 Input ~ 0 +~ROM_ADDR +$Comp +L power:VCC #PWR0108 +U 1 1 67FDF6F4 +P 12000 8050 +F 0 "#PWR0108" H 12000 7900 50 0001 C CNN +F 1 "VCC" H 12017 8223 50 0000 C CNN +F 2 "" H 12000 8050 50 0001 C CNN +F 3 "" H 12000 8050 50 0001 C CNN + 1 12000 8050 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 12000 8050 12400 8050 +Text GLabel 13000 8050 2 50 Output ~ 0 +~RAM_SEL +Text GLabel 12400 9400 0 50 Input ~ 0 +~MEM_SEL +Text GLabel 12400 9200 0 50 Input ~ 0 +~ROM_ADDR +Text GLabel 11950 9300 0 50 Input ~ 0 +~UDS +Wire Wire Line + 13000 9300 13100 9300 +Wire Wire Line + 13000 8700 13100 8700 +Text GLabel 13700 8700 2 50 Output ~ 0 +~ROM_SEL_L +Text GLabel 11950 8700 0 50 Input ~ 0 +~LDS +Wire Notes Line + 8300 9100 11600 9100 +Wire Notes Line + 11600 9600 14450 9600 +Wire Notes Line + 14450 9600 14450 6050 +Wire Notes Line + 11600 500 11600 9600 +Wire Notes Line + 15100 2050 11600 2050 +Wire Notes Line + 14400 2050 14400 500 +Wire Notes Line + 15100 500 15100 6050 +Wire Notes Line + 15100 4800 19000 4800 +Wire Notes Line + 19000 4800 19000 2600 +Wire Notes Line + 19000 2600 17950 2600 +Wire Notes Line + 17950 1900 15100 1900 +Wire Notes Line + 17950 500 17950 2600 +Wire Notes Line + 19000 3150 22850 3150 +Wire Notes Line + 17650 6050 17650 4800 +Wire Notes Line + 12700 9600 12700 16050 +Wire Notes Line + 12700 11000 18050 11000 +Wire Notes Line + 18050 7550 22900 7550 +Wire Notes Line + 18050 12850 22900 12850 +$Comp +L power:VCC #PWR0116 +U 1 1 5F2FC755 +P 15200 7050 +F 0 "#PWR0116" H 15200 6900 50 0001 C CNN +F 1 "VCC" H 15217 7223 50 0000 C CNN +F 2 "" H 15200 7050 50 0001 C CNN +F 3 "" H 15200 7050 50 0001 C CNN + 1 15200 7050 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 15100 7150 15200 7150 +$Comp +L power:VCC #PWR0115 +U 1 1 5F2FECED +P 15100 7150 +F 0 "#PWR0115" H 15100 7000 50 0001 C CNN +F 1 "VCC" H 15117 7323 50 0000 C CNN +F 2 "" H 15100 7150 50 0001 C CNN +F 3 "" H 15100 7150 50 0001 C CNN + 1 15100 7150 + 0 -1 -1 0 +$EndComp +Text GLabel 15200 6850 0 50 Input ~ 0 +ROM_RQ +Text GLabel 15200 7350 0 50 Input ~ 0 +~CLK +Wire Notes Line + 14450 8700 18050 8700 +Wire Notes Line + 18050 6050 18050 16050 +Wire Notes Line + 11600 6050 18050 6050 +Text Notes 21150 7500 0 100 ~ 20 +CLOCK +Wire Notes Line + 21700 3150 21700 7550 +Text Notes 22150 7500 0 100 ~ 20 +PWR LED\n +Text Notes 22350 12800 0 100 ~ 20 +RESET +Text Notes 21450 13050 0 100 ~ 20 +HOLES +Text Notes 17100 11200 0 100 ~ 20 +CAPACITORS +Text Notes 17350 6000 0 100 ~ 20 +IRQ +Text Notes 18500 4750 0 100 ~ 20 +DTACK +Text Notes 17300 1850 0 100 ~ 20 +ROM RQ +Text Notes 17150 8650 0 100 ~ 20 +ROM DTACK +Text Notes 21850 3100 0 100 ~ 20 +PWR CIRCUIT +Wire Notes Line + 22000 12850 22000 14750 +Text Notes 13450 6250 0 100 ~ 20 +MEM SELECT +Text Notes 13850 2250 0 100 ~ 20 +RESET DECODER +Text Notes 13250 700 0 100 ~ 20 +ROM DECODER +Text Notes 11600 10150 0 100 ~ 20 +RAM SLOT\nDEVICE SLOTS\n& etc +Text Notes 7400 10500 0 100 ~ 20 +ROM CHIPS +Text Notes 10400 9050 0 100 ~ 20 +DEVICE SELECT +Text Notes 2500 10500 0 100 ~ 20 +PULL-UP RESISTORS +Text Notes 3150 6250 0 100 ~ 20 +PROCESSOR +Text Notes 5650 6950 0 100 ~ 20 +STATE DECODER +Text Notes 7800 6950 0 100 ~ 20 +READ&WRITE +Text Notes 10750 6950 0 100 ~ 20 +BYTE READ +Text Notes 10500 5000 0 100 ~ 20 +BUS BUFFERS $EndSCHEMATC |