The 8xMultiROM is a settable ROM: the perfect tool for check & replace a ROM-failure into your VIC20, C64, 1541, (SX64).
The 8xMultiROM contain the image of:
-C64 KERNAL 901227-03
-C64 BASIC 901226-01
-C64 FONT 901225-01
-"L" 1541 325302-01
-VIC KERNAL 901486-07 (PAL)
-VIC KERNAL 901486-06 (NTSC)
-VIC BASIC 901486-01
-"H" 1541 901229-05
For the VIC20 character (font) ROM a specific solution is needed,
SX64 KERNAL can be tested with C64 KERNAL but it has to be replaced with a specific ROM not included (ask me for it)
8 MultiROM is available in two different option: the 'Tester' and the 'Replacer'.
The Replacer is intended to stably replace a ROM, it's image is selectable by soldering 3 pads on rear (on request I can set it for you).
The Tester is intended as tool for troubleshooting, the ROM binary image can be easy selected with DIP-SWITCH for an easy ROM-check.
This ROMs need a lot less power than originals, this will lowering the internal computer temperature and also of the PSU...
This circuits will assembled on request:
5€/PCs 8xMultiROM (Replacer)
15€/PCs Tester-8xMultiROM
5/PCs Font ROM for VIC20
Minimum order: 10€+ shipping + PPfees
For other ROM please look: http://sleepingelephant.com/ipw-web/bul ... f=3&t=8320
