| IC number | Manufacturer | Documentation |
|---|---|---|
| 8284A | Not available |
| IC number | Package | Speed | CBM part number | CBM part description |
|---|---|---|---|---|
| 8284A | 18-pin DIP | 5 MHz | 901875-01 | IC, 8284A Clock generator 5MHz |
| Device | Positions | Package | Speed |
|---|---|---|---|
| A1060 main board | U72 | DIP | 5 MHz |
| PC-10 CPU board | U57 | DIP | 5 MHz |
| PC-10 combined board | U53 | DIP |
| Pin | Type | Name |
|---|---|---|
| 1 | Input | CSYNC |
| 2 | Output | PCLK |
| 3 | Input | AEN1_ |
| 4 | Input | RDY1 |
| 5 | Output | READY |
| 6 | Input | RDY2 |
| 7 | Input | AEN2_ |
| 8 | Output | CLK |
| 9 | Power | GND |
| 10 | Output | RESET |
| 11 | Input | RES_ |
| 12 | Input | OSC |
| 13 | Input | F/C_ |
| 14 | Input | EFI |
| 15 | Input | ASYNC_ |
| 16 | Output | X2 |
| 17 | Input | X1 |
| 18 | Power | VCC |
Copyright © 2004 Ronald van Dijk - All rights reserved
Last update: 20 March 2004