Hello!
I have a firmware update problem with my Clip. I already re-programmed flash chips but Clip SW is still trying to update firmware and failing. I'm pretty sure that the problem is with Cypress CY37064VP100-100AC CPLD chips. They seem to be easy to re-program in circuit as there is JTAG pads on board. I already tried to read one in working ISO board but got following error:
Device [1] : CY37064VP100-100AC
Action READ
Passed Silicon ID check.
Setting ISRENABLE to 1...
Reading Securitybit...
E1011: Cannot read device, Security bit is programmed.
Setting ISRENABLE to 0...
Operation failed.
Device[1] Done!
Play operation completed, 1 error detected
So, they are protected and cannot be read.
Does someone nice person have dumps for those chips and could share them?
Thank you!
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