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Old 21 February 2021, 22:51   #15
grelbfarlk
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Join Date: Dec 2015
Location: USA
Posts: 2,933
Quote:
Originally Posted by johnnybarker View Post
I have also just flashed a 7722 with the firmware from the 7720 and have tested it in a powermac G4 and can confirm it works. The 7720s are made for ATAPI devices and are much cheaper to buy. I have not been able to test it in an amiga yet as I don't have suitable cables/adapters for narrow scsi and my cyberstormPPC is waiting to go for repair.
I would not recommend the reflashed 7722 for Amigas. They work for a while, eventually throwing HDD read/write errors. That is on WarpEngine, CSPPC, A4091 and on a Fastlane. I tried every combination of LVD/SE termination, terminating with SCSI-2 active terminators, with an SSD, mechanical HDDs, CF adapters.
I could successfully copy many gigabytes which made me think it was working fine but run the system long enough and it will lead to errors.
Eventually I found enough 7720s to replace them and all of my problems went away.
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