Buspirate v5 rev 10 SPI Delay - Cannot dump chip

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@Ian, thanks for fixing the per-pin control.

I then got it working … and it was, as you thought, a power problem. I feel a bit silly, but in case others have trouble, the following allows the plank to work regardless of pullup / plank switch settings:

> A.0 a.1 A.2 A.3

  • IO0 is set high (VCC_PIN @ 3V3, so plank switch won’t matter)
  • IO1 is set low (GND_PIN @ 0V, so plank switch won’t matter)
  • IO2 is set high (HLD @ 3V3, should it be labeled/HLD??)
  • IO3 is set high (WP @ 3V3, just to prevent floating pin … should it be labeled /WP??)

Anyways, the above single line helped for this plank.

Now, I will be interested to hear the root cause for @infinitecyber’s situation…

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