3 Nov
2009
3 Nov
'09
9:13 p.m.
Does anyone have a CMD CQD-200/TM or CQD-200/M and an EPROM programmer
or other means of reading the EPROM images that could send me a copy?
I think I have mostly figured out the CSR decode PAL for a CQD-200/T
and programmed a new one and now it responds to both the disk and tape
CSRs, but only the tape CSR looks like it has normal values. Maybe I
also need to replace the EPROMs with CQD-200/TM or CQD-200/M EPROM
images to get it to respond normally to the disk CSR.
I have had encouraging results so far doing the same to convert a
CQD-220/M into a CQD-220/TM and got it working with both a disk and a
tape at the same time.
-Glen