| IC number | Manufacturer | Documentation |
|---|---|---|
| NEC | Not available | |
| MX23C4100 | Macronix | Not available |
| IC number | Package |
|---|---|
| All | 40-pin DIP |
| CBM part number | CBM part description | Chip description |
|---|---|---|
| 363968-01 | IC ROM Assy Kickstart ver 2.04 | |
| 390979-01 | ROM 256k X 16 Kickstart 2.04 | Kickstart V2.04 37.175 |
| 391304-01 | ROM Kickstart V2.0 40pin DIP | Kickstart V2.05 37.300 |
| 391304-02 | Kickstart V2.05 37.350 |
| Amiga | Position | Package | Software |
|---|---|---|---|
| A500 Plus | U6 | DIP | Kickstart 2.04 |
| A600 | U6 | DIP | Kickstart 2.05 |
| Socket pin | ROM pin | Type | Name | Signal name | |
|---|---|---|---|---|---|
| A500 Plus | A600 | ||||
| 1 | (A18) | A19 | |||
| 2 | 1 | Input | A17 | A18 | |
| 3..10 | 2..9 | Input | A7..A0 | A8..A1 | |
| 11 | 10 | Input | _CS | GND | _ROMEN |
| 12 | 11 | Power | VSS | GND | |
| 13 | 12 | Input | _OE | _ROMEN | _OE |
| 14 | 13 | Output | D0 | D0 | |
| 15 | 14 | Output | D8 | D8 | |
| 16 | 15 | Output | D1 | D1 | |
| 17 | 16 | Output | D9 | D9 | |
| 18 | 17 | Output | D2 | D2 | |
| 19 | 18 | Output | D10 | D10 | |
| 20 | 19 | Output | D3 | D3 | |
| 21 | 20 | Output | D11 | D11 | |
| 22 | 21 | Power | VCC | VCC | |
| 23 | 22 | Output | D4 | D4 | |
| 24 | 23 | Output | D12 | D12 | |
| 25 | 24 | Output | D5 | D5 | |
| 26 | 25 | Output | D13 | D13 | |
| 27 | 26 | Output | D6 | D6 | |
| 28 | 27 | Output | D14 | D14 | |
| 29 | 28 | Output | D7 | D7 | |
| 30 | 29 | Output | D15 | D15 | |
| 31 | 30 | Power | VSS | GND | |
| 32 | 31 | Input | _BYTE | VCC | |
| 33..41 | 32..40 | Input | A16..A8 | A17..A9 | |
| 42 | (A19) | A20 | |||
Copyright © 2002-2005 Ronald van Dijk - All rights reserved
Last update: 10 September 2005