ZX Spectrum - Interface for the Diagnostic ROM

Simple diagnostic interface for ZX Spectrum to test and repair.
Project page on GitHub github.com/kon...
The interface will work properly with computers:
ZX Spectrum 48
ZX Spectrum 128
ZX Spectrum +2
Timex 2048
Harlequin and other clones
#zxspectrum #diy #retrogaming

[@mitubashiciro]

I have built this in my clone zx spectrum tk90x

[@Kratulio]

Hi! Really nice! I'd like to add voltage leds, do you have the board file so i can do it? Thanks!

[@Kratulio]

Hi!, really nice project! I'm working with a ZX 48k only recently. I'm new to that but i like this cart so much. Can you link the best four roms i could use with it? Thanks a lot!

[@skotii]

They are here:
blog.retroleum.co.uk/electronics-articles/a-diagnostic-rom-image-for-the-zx-spectrum/
github.com/brendanalford/zx-diagnostics/releases

[@uvlightfabricacaodepcbpci1807]

Hi, Congratulations for your project! If I have 4 different ROMs (Rom1,Rom2, etc), how do I create the single file and then write to Eprom? Can you teach me?Thank you.

[@skotii]

On windows cmd use command copy /b file1.rom + file2.rom + file3.rom + file4.rom result.rom

[@ZXSpectrum128K]

duzit diagnose spectra ula+ bbc basic?

[@vinczejani]

Hi. where can I download the roms from?

[@peddersoldchap]

Look at the reply above ^^