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Commodore VIC20 8k/16k/32k ROM PCB

£3.75

Commodore VIC20 8k/16k/32k ROM PCB – Multi-buy discount on any combination cartridge cases & PCBs – Click for more details

226 in stock

QuantityDiscount TypeDiscountPrice Per Item
5-9Percentage5£3.56
10-19Percentage10£3.38
20-500Percentage20£3.00
SKU: vic-8k16k32k-pcbCategory,

Description

Commodore VIC20 – 8k/16k/32k ROM Cartridge PCB

 The VIC20 8K / 16K / 32K cartridge PCB can be used to create various VIC20 ROM Cartridges

 NOTE: 74LS08 chip required for 16k or 32k ROMS

 

Fits classic Commodore & TFW8b.com VIC20 Cartridge Cases 

If you need EPROMS you’ll find them here

 

Standard VIC20 Memory Blocks

Address range
Block
Use
0000-1FFF
0
5K RAM
2000-3FFF
1
8K ROM Block 1
4000-5FFF
2
8K ROM Block 2
6000-7FFF
3
8K ROM Block 3
8000-9FFF
4
Video and I/O
A000-BFFF
5
8K ROM Block 5
C000-DFFF
6
8K BASIC ROM
E000-FFFF
7
8K KERNAL ROM

4k ROM Images

Address range
27C512
27C256
27C128
27C64
0000-0FFF
4K Block 2/3/5
1000-1FFF
2000-2FFF
4K Block 2/3/5
3000-3FFF
4000-4FFF
5000-5FFF
6000-6FFF
4K Block 2/3/5
7000-7FFF
8000-8FFF
9000-9FFF
A000-AFFF
B000-BFFF
C000-CFFF
D000-DFFF
E000-EFFF
4K Block 2/3/5
F000-FFFF

8k ROM Images

Address range
27C512
27C256
27C128
27C64
0000-0FFF
8K Block 2/3/5
1000-1FFF
2000-2FFF
8K Block 2/3/5
3000-3FFF
4000-4FFF
5000-5FFF
6000-6FFF
8K Block 2/3/5
7000-7FFF
8000-8FFF
9000-9FFF
A000-AFFF
B000-BFFF
C000-CFFF
D000-DFFF
E000-EFFF
8K Block 2/3/5
F000-FFFF

16k ROM Images

Address range
27C512
27C256
27C128
0000-0FFF
8K Block 1/2/3
1000-1FFF
2000-2FFF
8K Block 2/3/5
3000-3FFF
4000-4FFF
8K Block 1/2/3
5000-5FFF
6000-6FFF
8K Block 2/3/5
7000-7FFF
8000-8FFF
9000-9FFF
A000-AFFF
B000-BFFF
C000-CFFF
8K Block 1/2/3
D000-DFFF
E000-EFFF
8K Block 2/3/5
F000-FFFF

32k ROM Image

Address range
27C512
27C256
0000-0FFF
8K Block 1
1000-1FFF
2000-2FFF
8K Block 2
3000-3FFF
4000-4FFF
8K Block 3
5000-5FFF
6000-6FFF
8K Block 5
7000-7FFF
8000-8FFF
8K Block 1
9000-9FFF
A000-AFFF
8K Block 2
B000-BFFF
C000-CFFF
8K Block 3
D000-DFFF
E000-EFFF
8K Block 5
F000-FFFF

For more info on the 8/16/32k VIC20 ROM PCB Check out the Tynemouth Blog

Multi-buy discount on any combination cartridge cases & PCBs – Click for more details

(Discounts automatically applied at checkout)

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