duodyne
lynchaj
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
Components (49)
| Reference | Value | Description |
|---|---|---|
| U1 | 74LS273 | |
| U2,U13 | GAL22V10 | |
| U4 | LM7805_TO220 | |
| U5 | SAB80C535 | |
| U7 | 74LS373 | |
| U9 | SST39SF040 | |
| U10 | AS6C4008-55PCN | |
| U11,U12 | 82C55A_PLCC | |
| C1,C3 | 22pF | |
| C2,C8-C19 | 0.1uF | |
| C4-C7 | 10uF | |
| D1 | 1N5819 | |
| D2-D12 | LED | |
| J1 | Barrel_Jack_MountingPin | |
| J2 | 9VDC | |
| J3 | P1 | |
| J4 | LCD PORT | |
| J5 | EXP BUS | |
| J6 | P4 | |
| J7 | P5 | |
| J8 | P6 | |
| J9 | PA | |
| J10 | PB | |
| J11 | PC | |
| J12 | PD | |
| J13 | PF | |
| J14 | INTERRUPTS | |
| J15 | SS FE | |
| J16 | MAIN SER | |
| J17 | AUX SER | |
| J18,J19 | PWR | |
| J20 | ~{PE} ~{EA} | |
| J21 | P0 | |
| J22 | P2 | |
| J23 | PE | |
| J24-J44 | PTH | |
| J46 | LCD PWR | |
| JP1 | SER PWR 0 | |
| JP2 | SER PWR 1 | |
| R1 | 1M | |
| R2 | 1000 | |
| R3 | 3300 | |
| R4,RN3 | 10K | |
| R6 | 470 | |
| R7,R8 | 220 | |
| RN2 | 820 | |
| RV1 | 2000 | |
| SW1 | RESET | |
| Y1 | 22.1184 MHz |