CMI (Creative Microsystems Inc): Kickstart Eliminator Expansion Kit |
Connection: Andere |
Socket spaces
Chips closeup
Chips
Soldered wire
Hi Res Version, Socket spaces - bytes
Hi Res Version, Chips closeup - bytes
Hi Res Version, Chips - bytes
Hi Res Version, Soldered wire - bytes
An expansion kit designed to give the A1000 real kickstart 1.2 chips in ROM form, so that the kickstart disk is no longer required.
The ROMs should be installed into U2N and U2P (two sets of 28 solder-holes) on the motherboard. In addition it is necessary to modify jumpers on the motherboardf, and replace a PAL (Programmable Array Logic) chip.
Diagrams
Rev A motherboard | |---* | | | W1 *=* * W3 *=* * | W2 *=* * W4 * *=* ^ ^ ^ ^ | | | | short cut cut short
Rev B motherboard | |---* | | | | cut trace -> | <- bypass | | W1 *=* * W3 *=* * / | / W2 *=* * W4 *=* * ^ ^ | | short cut
Contributions to this page by: Takahasi Kasiko |
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