Giuseppe Giu MacGyver

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Daniel Hailey

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Mattias Hedberg

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9

Components

	Socket adapter Assmann WSW 24 pin male turned Assmann	x 1
	PIC12F629T-I/SN Microchip Technology	x 1
	27C256-20/P Microchip Technology	x 1

Description

Commodore 64 BB - 4x Kernal switch with Restore

This project allows to replace the original C64 Kernal ROM, with 4 different (special) Kernals selectable by the Restore Key, using just one 32Kb memory chip. No external switches are needed. Just extract the original Kernal (by desoldering or removing it, if it is provided with a socket) and insert this Adapter 4xSwitcher. Connect RESTORE and RESET signal to the MB and you're done !

Download Gerbers Download BOM(Bill of materials)

Nov 21,2020

2,880 views

Commodore 64 BB - 4x Kernal switch with Restore

Installing 4 Kernal ROMs without the need to use external switches, leaving the C64 case original.

2880

10.00 (2)

Published: Nov 21,2020

Download Gerber file 71

BOM(Bill of materials)

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