Sample program from p17 of SP ROM Manual, to use with the standard ZX81 ROM + SP ROM
Info from: https://derekbolli.wordpress.com/2015/06/05/sp-rom-basic-test-program-run-in-zesarux-emulator-in-os-x/



First you need to:

- Enable real video
- Enable WRX
- Enable RAM extensions to 2000H, 8000H, C000H
- Load sp rom included in ZEsarUX (alternate_roms/sp-rom.rom) on 2000H
- Disable autoload
- Storage-> Tape-> Standard Tape-> Input: select sp-rom-test-manual-basic.p

POKE 16389,102
NEW

LOAD ""

RAND USR 8195

You should see the Comprocsys copyright Banner appear
Press Enter
You should see the BASIC listing appear with the Extended BASIC commands

Then RUN

You should see the HiRes display ("diagonal lines" example)




