Posted By
gerliczer on 2016-04-28 08:00:39
| Re: How to use JiffyDOS with switch in VICE Plus/4 emulator
First, I wouldn't recommend using VICE Plus/4 at all, but it is a matter of personal preferences. plus4emu or YAPE do much better work emulating these machines.
The case with the ROM image may be salvageable. If that switch in the product changes the MSB of the address input of the ROM IC, then the upper half of the image must contain the JiffyDOS enhanced KERNAL. If the switch controls a different address line, then the two contents are intermixed and equal sized slices of both images are following each other. Slice size depends on the switched address line.
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