| Price | Description |
|---|---|
| 9,00 Euro | basic ROM 2364 Adapter replacement ROM for the Commodore 64 (Single Rom) |
| 15,00 Euro | Basic ROM 2364 Adapter with 4 different ROMs for the Commodore 64 (4 way selected by jumpers) |
What exactly is the 2364 Adapter for the Commodore 64
Some of the Commodore 64 custom (2364) chips have a different pinout than the regular (27cxxx) Eprom.
This adapter makes the 28 pin 27Cxxx Eprom suitable for a 24 pin 2364 Socket, a nice
extra : An eprom from the 27Cxxx series can accommodate 1,2,4 or 8 roms in a single chip.
Now that will not be interesting for every rom, but for example the Kernal this can be very practical..
Different eprom versions that can be used for the 2364 Eprom Adapter :
27C128 (16 KB) : This holds 2 8 KB Kernals and is switched with 1 switch / jumper.
27C256 (32 KB): This holds 4 8 KB Kernals and is switched with 2 switches/jumpers.
27C512 (64 KB): This holds 8 8 KB Kernals and is switched with 3 switches/jumpers.
For those who want a single ROM, simply to replace a current (defective or not) ROM.
The 2364 Eprom adapters are also available as Single ROM version, including (kernal, basic or character) ROM.
(These PCBs are not provided with Jumpers / Switches and only facilitate use of a single ROM in the Eprom)
Furthermore, I have ensured that even if necessary, 3 adapters can be placed next to each other in the sockets.
