duodyne
lynchaj
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
Loading design…
lynchaj
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
| U13 | DS1233 |
|---|
| U15,U25 | GAL22V10 |
|---|
| U16 | 74LS08 |
|---|
| U18 | UART CLOCK |
|---|
| U20 | TL16C550CFN |
|---|
| U21 | 74LS74 |
|---|
| U22 | 74LS688 |
|---|
| U23 | 74LS00 |
|---|
| U24 | 74LS259 |
|---|
| U26 | 29F040 |
|---|
| U27 | PCF8584 |
|---|
| U28 | PCF CLOCK |
|---|
| U33 | 74LS374 |
|---|
| C2-C6,C8-C24,C30-C40 | 0.1u |
|---|
| C25-C28 | 10u |
|---|
| C29 | 22u |
|---|
| C46 | 47uF |
|---|
| D2,D5,D7-D12 | LED |
|---|
| D4,U12 | 80C188 |
|---|
| D6 | 1N4148 |
|---|
| H1,H2 | MountingHole |
|---|
| J1 | IO Address Select |
|---|
| J2 | 80C188 RESET |
|---|
| J3 | 80C188 ONLY |
|---|
| J4 | RES SEL |
|---|
| J5 | BUS IRQ MAPPING |
|---|
| J7 | I2C IRQ Selection |
|---|
| J8 | UART IRQ Selection |
|---|
| J11 | FPANEL |
|---|
| J13,J14 | FLASH OR CMOS |
|---|
| JP1 | GENERATE CLOCK |
|---|
| JP4 | BUS CPU |
|---|
| P1-P3 | CONN_02X25 |
|---|
| R1-R3 | 10K |
|---|
| R4,R7 | 1K |
|---|
| R5 | 10 |
|---|
| R9 | 1KΩ |
|---|
| RN1,RN4,RN5 | 4700 |
|---|
| RN2 | 10KΩ |
|---|
| RN3,RN6 | 470 |
|---|
| SW1 | RESET |
|---|