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lynchaj
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
| Reference | Value | Description |
|---|---|---|
| IC1 | 65816CPU-DIP | |
| U1,U5,U6,U11,U23,U31 | 74LS244 | |
| U2 | UART CLOCK | |
| U3 | 74LS14 | |
| U4 | 74LS07 | |
| U7 | 74LS04 | |
| U8 | 74LS245 | |
| U9,U20 |
| U10 | GAL16V8 |
|---|
| U12,U22 | 74LS688 |
|---|
| U13 | CPU CLOCK |
|---|
| U14 | TL16C550CFN |
|---|
| U15 | DS1233 |
|---|
| U16 | 74LS08 |
|---|
| U17 | 74LS00 |
|---|
| U18 | 74HC245 |
|---|
| U19 | 27C64 |
|---|
| U21 | 74LS74 |
|---|
| U24 | 74HC573 |
|---|
| U25,U33 | 74LS374 |
|---|
| U26 | 74LS32 |
|---|
| C1-C6,C8-C24,C30-C40 | 0.1u |
|---|
| C25-C28 | 10u |
|---|
| C29 | 22u |
|---|
| C46 | 47uF |
|---|
| D1 | BI COLOR LED |
|---|
| D2,D3,D5,D7-D9 | LED |
|---|
| D4 | 6502 |
|---|
| D6 | 1N4148 |
|---|
| H1,H2 | MountingHole |
|---|
| J1 | IO Address Select |
|---|
| J2 | 65816 RESET |
|---|
| J3 | 65816 ONLY |
|---|
| J11 | FPANEL |
|---|
| JP1 | RES SEL |
|---|
| JP3 | GENERATE CLOCK |
|---|
| JP4 | GENERATE RESET |
|---|
| JP7 | BUS CPU |
|---|
| JP10 | IO PORT ADDR |
|---|
| JP13 | SER INT |
|---|
| P1-P3 | CONN_02X25 |
|---|
| R1,R4-R6,R11-R13 | 470 |
|---|
| R7 | 10 |
|---|
| R8 | 470Ω |
|---|
| R9 | 3K |
|---|
| R10,RN2 | 1KΩ |
|---|
| R14 | 100 |
|---|
| R15 | 1K |
|---|
| RN1,RN4,RN5 | 4700 |
|---|
| RN8 | 10K |
|---|
| SW1 | RESET |
|---|