Re: System test rom/Board
Posted: 31 Mar 2024 21:37
Answers in order:
Build 234, no copies of that source remain.
Build 245, the source for that is on the Raspberry Pi Z80 dev system here somwhere. However, it needed a purpose written assembler to build. All the tricks and tweaks needed to run with no ram were written into the assembler as multibye additional opcodes. (In addition things that wouldn't work like CALL and RET were removed so as not to be assembled by mistake)
There was nothing after build 245, there simply wasn't the space to add anything else.
Build 234, no copies of that source remain.
Build 245, the source for that is on the Raspberry Pi Z80 dev system here somwhere. However, it needed a purpose written assembler to build. All the tricks and tweaks needed to run with no ram were written into the assembler as multibye additional opcodes. (In addition things that wouldn't work like CALL and RET were removed so as not to be assembled by mistake)
There was nothing after build 245, there simply wasn't the space to add anything else.