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In need of Rainbow PC100A eprom file

PostPosted: Sun Mar 10, 2019 7:20 pm
by Mark0x01
Having fired up my DEC Rainbow PC100A, it is reporting a Z80 CRC error.
It may be the eproms or memory or even something else, but I have not been able to find eprom images for the 100A model.
The odd mention of A, but only B files. The Mame collection didn't even have them - they use original rom images but only have 100B.
Does anyone else have a Rainbow PC100A in their collection who could copy them for me?

Re: In need of Rainbow PC100A eprom file

PostPosted: Sat Nov 23, 2019 10:32 am
by exidyboy
Hi Mark,

Have been making enquiries for you to get this ROM dumped but wanted to check that it was still required?

Cheers,

Michael

Re: In need of Rainbow PC100A eprom file

PostPosted: Sun Nov 24, 2019 10:24 am
by Mark0x01
Still hopeful.

Just need to eliminte the rom as athe cause.

These are a bit trickier to repair with the dual cpu arangement.

Re: In need of Rainbow PC100A eprom file

PostPosted: Sat Dec 07, 2019 10:00 am
by Mark0x01
Thanks to exidyboy, I have now found rom images, freshly extracted, and eliminated that as an issue.