The NHD-14432WG-BTFH-V#T LCD display uses the ST7920-0C controller.
This controller have the PSB pin for interface selection: 0: serial mode; 1: 8/4-bit parallel bus mode.
This display is set to parallel bus mode (PSB=1).
Is there any jumper or 0R resistor to change the state of PSB pin ?
I attached images of board revision "G" (14432B REV.G).
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