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Motorola ARNWESH SBC5204 - missing ROMs - anyone has a copy?
http://retrohackers.com/viewtopic.php?f=1&t=679
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Author:  DTB [ Sun Jul 28, 2019 2:00 pm ]
Post subject:  Motorola ARNWESH SBC5204 - missing ROMs - anyone has a copy?

Hi guys
I have finally just received my Motorola ARNWESH SBC5204 Coldfire board from a dude on eBay. According to the manual it needs two ROMs to operate.

Quote:
Significant byte and the U14 is the least significant byte. The EPROM sockets can be set up via jumpers (JP2, JP3, and JP4) to accept 27C256, 27C512, 27C010, 27C020, 27C040, and 27C080 EPROM’s. or 29F010, and 29F040. The SBC5204 comes with two 29F010 Flash ROM’s which are programmed with a debugger/monitor firmware. The dBUG driver only supports 29F010 Flash ROM.


Unfortunately, my board doesn't have anything on U13 and U14, sockets are empty. I can program UVPROMs but I cannot find an image on the internet with the proper firmware.

Does anyone happen to have this board? Can he/she dump ROMs? Is there a sort of OpenSource alternative?

Thanks in advance!

Author:  RaveGuru [ Tue Jul 30, 2019 2:23 pm ]
Post subject:  Re: Motorola ARNWESH SBC5204 - missing ROMs - anyone has a c

Hi DTB. Welcome to Retrohackers forum. Despite its generic name, this forum is heavily focused on Commodore 8-bit machines. You're welcome to post your questions but maybe don't get your hopes up too high ;)

Author:  DTB [ Wed Jul 31, 2019 1:35 pm ]
Post subject:  Re: Motorola ARNWESH SBC5204 - missing ROMs - anyone has a c

No problem :D
I asked here because there is a little probability that hobbyists have different retrocomputing interests.

Author:  RaveGuru [ Wed Jul 31, 2019 5:56 pm ]
Post subject:  Re: Motorola ARNWESH SBC5204 - missing ROMs - anyone has a c

DTB wrote:
No problem :D
I asked here because there is a little probability that hobbyists have different retrocomputing interests.


Absolutely higher probability here compared with your average internet forum :)

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