View Single Post
Old 19th Dec 2018, 3:17 pm   #10
SiriusHardware
Dekatron
 
Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 11,484
Default Re: Maplin Z80 CPU card

Another item which may prove interesting, a commented disassembly (to source) of the M12 Eprom.

Contains a few interesting snippets of information in the comments, such as information about the (non standard) allocation of bit-weights to display segments and several lookup tables within the code.
Attached Files
File Type: txt Maplin_m12_dissasembly.txt (22.8 KB, 153 views)
SiriusHardware is offline