- Description
-
Details
Commodore VIC20 - 8k/16k ROM Cartridge PCB
This cartridge PCB provides 8x 8k or 4x 16k ROMs, each of which can be selected to be in block 1,2,3 or 5 (link selectable).
Supports 27C128/256/512, 28C256
If an EPROM larger than a 27C128 is used, multiple images can be selected using the ROM address jumpers
The default selection is the lower block in block 3, and the upper block in block 5, and uses the ROM image at the top of the ROM chip.
Fits classic Commodore & TFW8b.com VIC20 Cartridge Cases
If you need EPROMS you'll find them here
Why not check out Tynemouth Software Blog on using this PCB
8K Mode jumpers
A15A14A1327C6428C6427C12827C25628C25627C5120V0V0V-----ROM 10V0V5V-----ROM 20V5V0V-ROM 1--ROM 1ROM 30V5V5V-ROM 1--ROM 2ROM 45V0V0V---ROM 1-ROM 55V0V5V---ROM 2-ROM 65V5V0VROM 1ROM 1ROM 1ROM 3ROM 3ROM 75V5V5VROM 1ROM 1ROM 2ROM 4ROM 4ROM 816K Mode Jumpers
A15A14A1327C12827C25628C25627C5120V0V16K---ROM 10V5V16K--ROM 1ROM 25V0V16K-ROM 1-ROM 35V5V16KROM 1ROM 2ROM 2ROM 4Multi-buy discount on any combination cartridge cases & PCBs - Click for more details
(Discounts automatically applied at checkout)
- Reviews
-
The Future was 8bit, makes the best modern hardware for Retro Computers #FACT **USA/CAN - FREE SHIPPING ORDERS OVER £150** - Yes we ship worldwide!
