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#Amiga system roms how to
#Amiga system roms manual

#Amiga system roms how to

I just need to figure out how to handle it. (OF some reason, if you remove the ODD CIA, the machine will crash in the start, will try to figure out how to handle this)Īt last stable version I told that I will open the source. also by removing the TICK signal on the A3000/2000 will also fail the test so.

this have space for improvements and will HOPEFULLY give correct result, I have atleast sucessfully tested it with removing a CIA and got fail.

If there are errors in the beginning it will check until 2MB is checked or memory is detected, if errors comes after memory is detected it will take that as there is no more memory avaible.ĭiagROM will use the end of detected memory as workspace. to make detection somewhat fast only combinations of 00 and $ff is used. AND if there are a failure it will print what it wrote to the memory and what it read so you can see biterrors. Now while detecting (actually done by writing a series of data to one longword every 32K block and reading it back) it will show on the serialport what address it is working on. Now I have added exceptioncode handling, so if there are a crash or something like that, the machine will try to handle it, also telling the user what happend.Ĭhipmem detection in the beginning is now totally rewritten. Yet another time it is time to call it “Stable” If you are interested in this go to: DiagROM Now supports A1000 They still need a programmer to be flashed, you cannot do it inline, but still no more UV and crap: some internal changes and stuff I actually forgottenĪND I also want to show another great thing I bought a while ago and actually forgot to post about:

Parallel and serialporttests using SysTest compatible loopback adapters.

Added support for Amiga 1000 with a limited version of DiagROM.

(dark bar=dead bit, light bar=working bit)

Added an experimental “no chipmem” screen to try to figure out biterrors with rasterbars.

#Amiga system roms manual

Possability to turn on/off cache in manual memortedit (this WILL crach your machine on 68000/68010).Remade the autoconfig handling for much better ZorroIII support etc.RTC Test improved with OKI Chipset support (but RTC test still is kind of buggy).etc)Īnyway what do we have since last stable:

I have been busy doing a lot of hardwarework so not that much coding have been done. I have now for that completed DiagROM V1.0. Amiga32 show opening tomorrow at Neuss/Germany.