Loading design…
lynchaj
Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus
| Reference | Value | Description |
|---|---|---|
| U1 | 74LS07 | |
| U2 | UART CLOCK | |
| U3 | TL16C550CFN | |
| U4-U7 | 74LS273 | |
| U8-U12 | 74LS241 | |
| U13,U15 | 74LS244 | |
| U14 | 74LS245 | |
| U16 |
| U17-U20 | 74LS85 |
|---|
| U21 | 74LS688 |
|---|
| U22 | 74LS00 |
|---|
| U23 | 74LS30 |
|---|
| U24 | 74LS07N |
|---|
| U25-U27 | 74LS123 |
|---|
| U28 | 74LS06 |
|---|
| BAR1 | DATA D7-D0 |
|---|
| BAR2 | ADDRESS A7-A0 |
|---|
| BAR3 | ADDRESS A15-A8 |
|---|
| BAR4 | CONTROL |
|---|
| BAR5 | STATUS |
|---|
| C1,C3-C12,C14,C17-C19,C23-C31,C35-C38 | 0.1uF |
|---|
| C2 | 220-560pF |
|---|
| C13,C15,C16,C33,C34 | 22uF |
|---|
| C20-C22 | 10uF |
|---|
| C32 | 33pF |
|---|
| D1,D3-D8 | LED |
|---|
| D2 | GERMANIUM DIODE |
|---|
| D9 | 1N5817 |
|---|
| H1,H2 | MountingHole |
|---|
| J1 | Pi-Port |
|---|
| J2 | I2C EN |
|---|
| J3 | RX SEL |
|---|
| J4 | TTL SERIAL |
|---|
| J5 | TX SEL |
|---|
| J9 | RESET SEL |
|---|
| JP1 | LED LTC |
|---|
| P1-P3 | CONN_02X25 |
|---|
| P7 | BYPASS |
|---|
| R1,R6-R11 | 470 |
|---|
| R2,R19,R20,R27,R28,RN1 | 10K |
|---|
| R3,R24,RR7 | 4700 |
|---|
| R5,R12-R17,RR1-RR5 | 270 |
|---|
| R18 | 330 |
|---|
| R21-R23,R25,R26 | 27K |
|---|
| RR6 | 2200 |
|---|
| RR8,RR9 | 1000 |
|---|
| SW1 | IO PORT ADDR |
|---|
| SW2,SW3,SW_HEX_1_1,SW_HEX_3_1 | DIPS_08 |
|---|
| T1 | Digi-Key |
|---|