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STD Z80_cpu
License: TAPR Open Hardware License
Mode: Editors' pick
- 0
Update time：
2021-02-04 16:50:57
Creation time：
2020-01-16 15:19:02
Description
just a big project about the Z80 microprocesor
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schematic diagram
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| ID | Name | Designator | Quantity |
|---|---|---|---|
| 1 | 1k | R8,R7,R9,R18,R13,R14,R15,R16,R6,R11,R10,R12,R17,R19,R5,R1,R2,R4,R3 | 19 |
| 2 | Z80CTC-P | COUNTER/TIMER-CHANNELS1,COUNTER/TIMER-CHANNELS | 2 |
| 3 | 10p | C3,C4,C1,C2 | 4 |
| 4 | Header-Female-2.54_1x5 | H1,H2 | 2 |
| 5 | EVQ22705R | SW2,SW3,SW4,SW1,SW6 | 5 |
| 6 | HD74LS161AP | U25,1-BIT-COUNTER,U16,4-BIT-COUNTER | 4 |
| 7 | Z80CPU | MICROPROCESOR1,MICROPROCESOR | 2 |
| 8 | 8MHz | X2,X1 | 2 |
| 9 | 5AR2ST10 | LED11,LED17,LED16,LED3,LED15,LED14,LED13,LED12,LED18,LED2,LED1 | 11 |
| 10 | xZ80SIO2 | IC1,IC2 | 2 |
| 11 | AS6C1008 | RAM1,RAM | 2 |
| 12 | 28C256 | EEPROM1,EEPROM | 2 |
| 13 | Z80PIO | INPUT/OUTPUT_4,INPUT/OUTPUT_1 | 2 |
| 14 | HD74HC04P | U6,U5,U2,U1 | 4 |
| 15 | SN74LS32N | U21,U22,U23,U24,U17,U18,U19,U20,U12,U13,U14,U15,U37,U36,U35,U38,U7 | 17 |
| 16 | SN74LS139N | U4,U3 | 2 |
| 17 | 10 MHz | U31,U34,U26 | 3 |
| 18 | AS6C62256 | U10 | 1 |
| 19 | 74HC04N,652 | U27 | 1 |
| 20 | Z84C0006PEC | MICROPROCESOR2,MICROPROCESOR | 2 |
| 21 | 74LS161 | U32,U9,U8,U28,U30 | 5 |
| 22 | SN74LS139A | U11 | 1 |
| 23 | 10k | R48,R3 | 2 |
| 24 | 28c256 | U33,U29 | 2 |
| 25 | 100k | R39,R44,R45,R46,R40,R41,R42,R43,R30,R24,R25,R26,R27,R28,R29,R23 | 16 |
| 26 | 10k | R31,R20,R21 | 3 |
| 27 | LED-0603_R | LED21,LED20,LED19,LED10,LED5 | 5 |
| 28 | 1k | R22,R38,R35,R37,R36 | 5 |
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