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
| U14,U20,U22-U24,U33-U36 | 74LS245 |
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| U17 | 74F20 |
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| U18,U79 | 74LS74 |
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| U21 | 74LS688 |
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| U25-U28,U38,U40-U42 | IS61C256 |
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| U29-U32,U43-U46 | 74F299 |
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| U37 | 74LS139 |
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| U47 | 74F04 |
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| U48 | 74LS273 |
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| U51 | BT478 |
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| U59 | 74F74 |
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| C1-C19,C28-C58 | 0.1u |
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| C20-C27 | 10u |
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| D1,D3-D5 | LED |
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| D2,D6-D10 | 1N4148 |
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| D11 | LM385BZ-1.2 |
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| H1-H4 | MountingHole |
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| J1,J4 | DIL14 |
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| J2,J5 | DIL16 |
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| J3,J6 | DIL20 |
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| J8 | GDC DMA SEL |
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| J9 | RESET SEL |
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| JP1 | SYNC |
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| JP2 | VGA VCC |
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| JP3 | CLR 4-7 |
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| JP12 | HSYNC |
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| JP13 | VSYNC |
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| P1-P3 | CONN_02X25 |
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| P4 | BYPASS |
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| P5 | DB15-HD-F |
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| R1,R14-R16 | 470 |
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| R2-R5,R8 | 1000 |
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| R6,R13,RR1 | 4700 |
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| R7 | 147 |
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| R9-R12 | 2200 |
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| RN1 | 10K |
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| SW1 | IO PORT ADDR |
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| X4 | PIX CLK |
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