Re: Arek's TF534 build
Posted: 17 Sep 2019 21:12
My spidey sense for these is getting stronger... damn.
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Seems to me small cpld has a short exactly there where pin1 is...please check...arkadiusz.makarenko wrote: 17 Sep 2019 19:21 It starts at 7mhz but doesn't at 40mhz.
CPU is unknown, so I assume it may be bad. I will get tested CPU in 2 days, and 33mhz oscillator.
It was dead oscillator. I replaced it with 50mhz and it works now.8 Bit Dreams wrote: 17 Sep 2019 21:42Seems to me small cpld has a short exactly there where pin1 is...please check...arkadiusz.makarenko wrote: 17 Sep 2019 19:21 It starts at 7mhz but doesn't at 40mhz.
CPU is unknown, so I assume it may be bad. I will get tested CPU in 2 days, and 33mhz oscillator.