ZX80 String Evaluation

Discussion about ZX80 / ZX81 Software
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Werner
Posts: 1
Joined: Sun Sep 14, 2014 9:15 pm

ZX80 String Evaluation

Post by Werner »

Hi,
in the 8K ROM we have two subroutines used for string evaluation: Call 0F55 und Call 13F8
Can anybody tell me which equivalent subroutines are used with the 4K ROM ZX80-System?
Regards
Werner
Moggy
Posts: 2068
Joined: Wed Jun 18, 2008 2:00 pm

Re: ZX80 String Evaluation

Post by Moggy »

I don't have the answer myself but a full ROM disassembly and other information can be found here.

https://k1.spdns.de/Vintage/Sinclair/80 ... ZX80/ROMs/
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