RHKoolaap
2015-06-28 14:49:01 UTC
H all,
when 'reset' (or 'monitor' in BASIC) is typed, the ROM gets paged back in
and control is passed to the monitor, however this did not reset the MMU.
After running CP/M-3, memory page 1 remained active, giving problems trying
to start CP/M-3 again. (the loader assumes to start in page 0)
This has been fixed with a monitor ROM update which can be downloaded here:
http://www.filedropper.com/filemanager/public.php?service=files&t=dddf53564ed3f4ecef6f0b9ad293e6c1
simply replace the CMON21.HEX with the one in your FPGA directory and
rebuild.
success RHK
when 'reset' (or 'monitor' in BASIC) is typed, the ROM gets paged back in
and control is passed to the monitor, however this did not reset the MMU.
After running CP/M-3, memory page 1 remained active, giving problems trying
to start CP/M-3 again. (the loader assumes to start in page 0)
This has been fixed with a monitor ROM update which can be downloaded here:
http://www.filedropper.com/filemanager/public.php?service=files&t=dddf53564ed3f4ecef6f0b9ad293e6c1
simply replace the CMON21.HEX with the one in your FPGA directory and
rebuild.
success RHK
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