What is DiagROM?

DiagROM is a diagnostic tool for the amiga computers.

And it is to be used on defective machines, trying to help no-boot situations etc.

You simply replace the Kickstart roms in the Amiga with the DiagROM. and when poweron. your Amiga will start a diagnostic software. It will try to dump info on the serialport (and actual menus etc aswell) while also trying on the screen.

Changelog:

• RTC Test improved with OKI Chipset support (but RTC test still is kind of buggy)
• Remade the autoconfig handling for much better ZorroIII support etc.
• Possability to turn on/off cache in manual memortedit (this WILL crach your machine on 68000/68010)
• Added an experimental “no chipmem” screen to try to figure out biterrors with rasterbars. (dark bar=dead bit, light bar=working bit)
• Added support for Amiga 1000 with a limited version of DiagROM.
• Parallel and serialporttests using SysTest compatible loopback adapters.
• Diskdrivetests.
• And.. some internal changes and stuff I actually forgotten.

Updatehistory:

• 2017-10-01:
  • Long time since last time:
  • Added tests for Parallel and serialporttesting using SysTest compatible loopbackadapters
• 2017-07-30:
  • Added possability to run on A1000 as bootstraprom. I have removed moduletesting and gfx test-screemn to save space.
  • Some additional bugfixes.
• 2017-07-06:
  • Fixed a bug, when setting DTR high I accidentally put Dikdrive motor on!
  • when no chipmem is foundand no fastmem, instead of just flashing a green screen, it now checks memaddr $400 and shows in stripes biterrors. bright color=bit working, dark=bit error. evbery 15 frame it flashes and steps +4 bytes of memaddr to check
• 2017-06-17:
  • Oh! yes long time. Now DiagROM is opensource avaible at https://github.com/ChuckyGang/DiagROM
  • Totally rewritten Autoconfig, now handles Z2 and Z3 and should be working. if you get stuck in a loop (autoconfig not working) it
  • will halt after 32 “boards”. Also in ManualEdit mode, I have inlcuded a function to turn on/off cache. to debug cacheissues on CPU Cards.
  • BE CAREFUL! this WILL crash if you run it on a 68000/010
  • Also fixed bug of garbage in menus.

Download: DiagoROM v1.0 Stable (1040)

source: diagrom.com