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FW Revision
Marcel van Tongeren edited this page Nov 22, 2023
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2 revisions
Original COMX ROM release
Removed the red dot in the ! shape
Added one LDA R0 in the interrupt routine to secure that R0 is constantly incremented to handle the lack of DRAM refresh in the COMiX
Bug fix for issue that was causing some address values to be corrupted on a reset (0x4FF7 to 0x4FFF). This was caused by the fact that the stack counter was initially loaded with 0x4FFF. Later in the start up it was changed to 0xBDFF. It was possibly designed to work on a COMX with only 4K RAM.
Includes High Speed Direct Connect FW V1.00, see also COMiX Commands.
Bug fixes:
- Shape of #: top horizontal line 1 line lower
- Shape of &: 1 line up
- Crash fixed when 65535 (or higher) line number is used
- Crash fixed when typing READ x when no DATA statement is available in the loaded BASIC program
- Crash fixed when EDIT x was used where x was not an integer value like EDIT (10
Andrew Wasson, Hank Riley, Marcel van Tongeren