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How to install a RocketCPU WPC89 board?

RocketCPU WPC 89 installation manual

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WPC Status LED

Situated at the top left of the board, normally running board must show:
  • D19 Blanking: Off
  • D20 Running: Blinking green
  • D21 Power: Green

  • D20 blinks 1 time: problem with the CPU ROM
  • D20 blinks 2 times: problem with the CPU RAM
  • D20 blinks 3 times: problem with the ASIC or Security Chip

To get more information about WPC LED status, check out the detailed Pinwiki LEDs page

No More Reset Status LED

  • 5V in  : the original 5V is present
  • 12V in  : the original 12V is present
  • 5V CPU  : the guaranteed 5V provided by the No More Reset is working correctly

Erratum: on RocketCPU boards v1.0, the NVRAM settings are not optimum, please follow instead the indications below

When you install a NVRAM in the dedicated socket, adjust the switch settings accordingly:


You can buy a 100% compatible NVRAM on our webshop: NoVaRAM NVRAM

Close-up picture of the connectors plugged at the bottom of the RocketCPU.

RocketCPU WPC 89

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