15 Aug
2013
15 Aug
'13
12:40 p.m.
The coding of
the ROM data was most likely not Intel HEX.
I forget what it was called but each bit was defined by a letter
and there was a letter at the start end end of each byte.
Look in the manual on bitsavers. There are examples and source.
BNPF? Begin Negative-Positive Finish? Intel wasn't the only one who
used it. Some old EPROM programmers still understand it.