Hello Peter,
- Which vendor and board is this?
The M/B model name is PPAP-2020VL, and the vendor is Portwell.
- Please find out where pin 7 WP# and 8 TBL# on the flash chip are
connected. To which pin on which chip?
Pin 7 and 8 of the flash-chip are connected to GPIOA. GPIOA connects to 8237R AE5 PIN. Please find the attached board diagram image "8237.jpg".
Let me know if u need any further information.
Regards, Vinod