NHD-14432WG-BTFH-V#T PSB pin of ST7920-0C controller

antunjm

• March 02, 2020 10:24

Hi,

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).

Best regards,

Jonas

0

• 

  Alee_S

  • March 03, 2020 09:43

  Hi,
  
  This topic is currently being supported via e-mail.
  
  Best,

  0

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