pxlmod
TOLB (The Other Little Board) is a replacement for the MOS 8701 clock generator chip used on boards 250425, 250466, 250469 and the C128. Works on the C64 Reloaded too!
Main features:
- PAL version
- Gold plated pins
- Onboard oscillator makes it independent from the C64 crystal and easy to convert a C64 from NTSC to PAL
- Consumes only 9 mA of power (a genuine MOS 8701 consumes 25-30 mA)
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TOLB (The Other Little Board) is a replacement for the MOS 8701 clock generator chip used on boards 250425, 250466, 250469 and the C128. Works on the C64 Reloaded too!
Main features:
- NTSC version
- Gold plated pins
- Onboard oscillator makes it independent from the C64 crystal and easy to convert a C64 from PAL to NTSC
- Consumes only 9 mA of power (a genuine MOS 8701 consumes 25-30 mA)
PLAnkton is the well known and popular substitute for the C64 PLA U17 part no. 906114-01 or 251064-01.
Compatible with C64 mainboards:
- Assy. 326298
- Assy. 250407
- Assy. 250425
- Assy. 250466
- KU-14194
- C64 Reloaded MK1
- SX-64
NOT compatible with C64 mainboard:
- Assy. 250469
SaRuMan 64 is a DRAM replacement board for the two DRAM chips on C64 and C64c boards 250466 and 250469. This little board replaces the two 64k x 4 bits DRAM ICs with a single static RAM IC. Accordingly it consumes only a trickle amount of power, about 5mA. It also acts as a VSP bug fixer.
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PLAnkton EV is the well known and popular substitute for the C64 PLA U17 part no. 906114-01 or 251064-01 - but with an exact voltage of 4.3 volts.
Compatible with C64 mainboards:
- Assy. 326298
- Assy. 250407
- Assy. 250425
- Assy. 250466
- KU-14194
- C64 Reloaded MK1
- SX-64
NOT compatible with C64 mainboard:
- Assy. 250469
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GandALF is a replacement module for the MOS 325572-01 custom IC installed in all VIC-1541 and 1541 disk drives that use the mid sized boards (1540050, 250442 and 250446).
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SaRuMan 128 is a DRAM replacement board for Commodore 128 boards. This little board replaces the 16 DRAM ICs with a single static RAM IC. Accordingly it consumes only a trickle amount of power. It also acts as a VSP bug fixer.
Note: Soldering is required and installer will need skills in removing and installing electronic components. English installation instructions are enclosed.
(Illustration similar)
PLAnkton is the well known and popular PLA substitute. Here is the new version for the Commodore Plus/4, C16 and C116 designed to replace PLA 251641-02 and for the tight spaces of the Plus/4.
Illustration similar