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- DRIVES/
- dISK DRIVE FIRMWARE
-
- SCHEMATICS/
- vic-20 AND vic-20cr SCHEMATIC DIAGRAMS
-
- readme
- vic-20 PARTS AND FIRMWARE VERSIONS
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- BASIC.901486-01.BIN
- cOMMODORE vic-20 basic v2. tHE FIRST AND ONLY VERSION.
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- CHARACTERS.901460-02.BIN
- cOMMODORE vic-1001 (jAPANESE vic-20) CHARACTER GENERATOR rom.
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- CHARACTERS.901460-03.BIN
- cOMMODORE vic-20 CHARACTER GENERATOR rom.
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- CHARACTERS.nECp22101-207.BIN
- cOMMODORE vic-20 CHARACTER GENERATOR rom FOR sWEDISH/fINNISH CHARACTER SET.
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- KERNAL.901486-02.BIN
- cOMMODORE vic-1001 (jAPANESE vic-20, ntsc-m) kernal rom.
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- KERNAL.901486-06.BIN
- cOMMODORE vic-20 kernal rom, REVISION 6. iNTENDED FOR ntsc-m SYSTEMS.
- pROBABLY NOT THE FIRST REVISION. bUT NOT THE SIXTH REVISION EITHER,
- SINCE THE basic rom HAS THE SAME PART NUMBER.
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- KERNAL.901486-07.BIN
- cOMMODORE vic-20 kernal rom, REVISION 7. iNTENDED FOR pal-b SYSTEMS.
- pROBABLY THE LAST REVISION.
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- KERNAL.nECp22081-206.BIN
- cOMMODORE vic-20 kernal rom, 901486-07 VERSION PATCHED FOR sWEDISH/fINNISH
- KEYBOARD AND CHARACTER SET. cHIP MARKINGS: nec japan p22489-207 /
- d2364c 689 ue12 (yES, IT IS A 8KB*8 MASK-PROGRAMMABLE rom!).
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- KERNAL.DIFFERENCES
- lISTS THE DIFFERENCES BETWEEN THE vic-20 kernal romS 901486-06 AND
- 901486-07.
-