Re: BIOS image collection - requests, discussion etc
Posted on 2023-09-28, 03:41
#60 There appears to be an error in the phoenix bios file. Looks like it only has the odd (high) data and is missing the even (low) data. Also the data is aliased twice in the BIN file, data from x8000 to xFFFF is a mirror copy of x0000 to x7FFF. This board uses 2 ROM chips, both are 27C256. The …