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Ángel Martin · (This post was last modified: 02-18-2020 07:22 AM by Ángel Martin.)

(02-18-2020 04:17 AM)Sylvain Cote Wrote: There is a file (AMCOSX4.ROM) in the last version of the rom files (rom_files_200130.zip) that is not listed in any of the memory reference files (mem_ref_v5.txt, mem_ref_v2.txt & mem_ref.txt).

If this a version of AMC-OSX (AMC-OSX.ROM) using library 4 (LIBRARY4.ROM) ?

EDIT: I just checked and I it seems that it had been there forever (since 2012) but I never took notice.

I guess you refer to the "AOSX" ROM image located at 0x092, yes?

That's a modified version of the "CCDX", the CCD_OS/X ROM (located at 0x087).
As such, it's a precursor of the definitive "OSX3", i.e AMC_OS/X Bank-switched module... enough to get your head spin ;-)

In summary, IMHO the AOSX image is a little old but worthwhile keeping there , if anything the slot could be reused later on by a newer module (space in the lower 1MB is at a premium)