80cvc
reifsnyderb
Re-make of the Atari 1090XL 80 column card for monochrome monitors.
Main components
Download full BOM| Part Number | Description |
|---|---|
| 74LS20 | |
| MC6845 | |
| 20L10 | |
| 74LS138 | Decoder 3 to 8 active low outputs |
| 74LS86 | Quad 2-input XOR |
| 74LS85 | 4-bit Comparator |
| 74LS10 | |
| 6116 | |
| 74LS244 | Octal Buffer and Line Driver With 3-State Output, active-low enables, non-inverting outputs |
| 74S00 | |
| 74LS374 | |
| 74LS174 | |
| 2716 | |
| 74LS166 | |
| LCV7805 | |
| 74LS74 | Dual D Flip-flop, Set & Reset |
| 74LS04 | Hex Inverter |
80cvc schematic
Open in new tab80cvc board layout
80cvc PCB render
