Giuseppe Giu MacGyver

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William McKeever

CANADA
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CANADA
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NETHERLANDS, THE
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Engineer

UNITED STATES OF AMERICA
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13

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

3,662 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.

3662

10.00 (2)

Published: Nov 21,2020

Standard PCB

Download Gerber file 81

BOM(Bill of materials)

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Only PCB

PCB+Assembly

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