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Zig Zag 82S123 PROM - JEDUTIL Error

http://forum.mamedev.org/viewtopic.php?t=1002

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Zig Zag 82S123 PROM - JEDUTIL Error

Posted: Sun Jun 23, 2024 11:30 am
by nauseous
Hi,

Trying to burn a new colour PROM to GAL to finish a Zig Zag board repair. The data in ROM (zzbpr_e9.bin) throws an error with JEDUTIL.

Trying to convert binary I am getting the following:

C:\temp\mame>jedutil.exe -convert zzbpr_e9.bin dump.jed
Converting 'zzbpr_e9.bin' to JED form 'dump.jed'
Fatal error: Invalid binary JEDEC file

Can anyone offer any assistance/help with this?
Thanks

Re: Zig Zag 82S123 PROM - JEDUTIL Error

Posted: Tue Jun 25, 2024 5:50 pm
by mhoes
nauseous wrote: ↑Sun Jun 23, 2024 11:30 am Hi,

Trying to burn a new colour PROM to GAL to finish a Zig Zag board repair. The data in ROM (zzbpr_e9.bin) throws an error with JEDUTIL.

Trying to convert binary I am getting the following:

C:\temp\mame>jedutil.exe -convert zzbpr_e9.bin dump.jed
Converting 'zzbpr_e9.bin' to JED form 'dump.jed'
Fatal error: Invalid binary JEDEC file

Can anyone offer any assistance/help with this?
Thanks
Not that this helps you at all, but (you didn't state the mame version you are having this issue with) I can reproduce this with (latest at the time of writing) mame 0.266.

If no-one can help you over here (this site doesn't see much traffic), you might want to consider signing up for an account over at mame testers (https://mametesters.org) and report a bug.
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