hardware
ddraig68k
Schematic and CAD files for my 68K based computer
Components (26)
| Reference | Value | Description |
|---|---|---|
| Q1,Q2 | BC547 | |
| Q3 | 2N7000 | |
| U1 | L7809 | |
| U2 | XC9536PC44 | |
| C1-C6,C18-C20,C33,C34 | 100nF | |
| C7,C9,C11,C15,C21,C23,C25,C29 | 1nF | |
| C8,C13,C22,C27 | 22nF | |
| C10,C14,C24,C28 | 470pf | |
| C12,C17,C26,C31,C32,C35 | 10uF | |
| C16,C30 | 470pF | |
| D1 | Amber | |
| J1 | D68K_64PIN_BOARD | |
| J2 | POT1 | |
| J3 | POT2 | |
| J4 | Audio Out | |
| J5 | Audio In | |
| J6 | JTAG | |
| J7,J12 | SIDSEL_1 | |
| J8,J13 | SIDSEL_2 | |
| J9,J14 | SIDSEL_3 | |
| J10,J15 | SIDSEL_4 | |
| J11,J16 | SIDSEL_5 | |
| R1 | 220R | |
| R2,R4,R5,R7 | 1K | |
| R3,R6,R9,RV1 | 10K | |
| R8 | 1M |