Worldwide tracked shipping from £7.49 - Orders over £60 ship for free (UK) - No EU Import fees, UK is a EU member state - The Future was 8bit

Commodore VIC20 8k/16k ROM PCB

Commodore VIC20 8k/16k ROM PCB
£3.00

Availability: In stock

Commodore VIC20 8k/16k ROM PCB
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

A15
A14
A13
27C64
28C64
27C128
27C256
28C256
27C512
0V
0V
0V
-
-
-
-
-
ROM 1
0V
0V
5V
-
-
-
-
-
ROM 2
0V
5V
0V
-
ROM 1
-
-
ROM 1
ROM 3
0V
5V
5V
-
ROM 1
-
-
ROM 2
ROM 4
5V
0V
0V
-
-
-
ROM 1
-
ROM 5
5V
0V
5V
-
-
-
ROM 2
-
ROM 6
5V
5V
0V
ROM 1
ROM 1
ROM 1
ROM 3
ROM 3
ROM 7
5V
5V
5V
ROM 1
ROM 1
ROM 2
ROM 4
ROM 4
ROM 8

16K Mode Jumpers

A15
A14
A13
27C128
27C256
28C256
27C512
0V
0V
16K
-
-
-
ROM 1
0V
5V
16K
-
-
ROM 1
ROM 2
5V
0V
16K
-
ROM 1
-
ROM 3
5V
5V
16K
ROM 1
ROM 2
ROM 2
ROM 4

 

Reviews

You may also be interested in the following product(s)

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.