Sharp MZ

Hi,

Just wondered, when you're writing your assembly programs, is it acceptable to use LD SP,$10F0 ? i.e. use the Monitor's work area as a stack? Or should this be avoided?

Thanks, I'll check this out

hlide wrote: ↑Mon Sep 27, 2021 10:35 pm So I removed the SD part to keep original code to issue a listing:
SA-5510.zip

No, as I say, the instructions are to load BASIC SA-5510 first, then type in MON to get back to the Monitor and then you must load this 'loader' program. Just trying to transfer the software into MZF format but it's going to take a bit of work as there is no stored header on the tape (the loader pro...

The reason I ask is because I have some software which asks you to load SA-5510 first and then load the software. This software has its own Loader program which I've disassembled to the following: LD A,67H LD (15B5H),A LD (15F1H),A LD (15FBH),A LD (16CEH),A LD (1621H),A LD HL,B028H LD DE,10F0H LD BC...

OK, thanks. Although that doesn't show the memory addresses for the instructions. Pretty good though.

Is anybody aware of a disassembly listing for SA-5510 ?

Longest sentence I've ever read. I have ordered a TL866II programmer I know what you are saying but I have some other retro computers so might come in handy just out of interest what are the min chips that need to be installed to see if I am making progress so I have ordered a new z80 so with a new ...

Another tape copying program

For SP-5025 : No idea why somebody saved it as "E.L.O." though....!

I think this is a programming language of some kind, however it does require SP-5025 to be loaded first.