Very weird LCD problem...


Author Message
Volhout
Guru

Joined: 05/03/2018
Location: Netherlands
Posts: 3701
Posted: 07:57am 18 Apr 2024      

Grogster,

Looking at the default backpack schematics:

LCD   MicroMite     Your board
SDO------14-------------14
SCK------25-------------25
SDI------3--------------3
D/C------2--------------26
RESET----23-------------24
CS-------6--------------GND

Is this (D/C and RESET) correctly reflected in the OPTION LCDPANEL settings ?
Can you put CS low permanent ?

There is a not in Geoff's manual. The CPUSPEED must be set to 20MHz or greater.

What voltage regulator are you using. The 1117's do not have GND in the centre pin. Are you using a 1264 ?

Volhout
Edited 2024-04-18 18:02 by Volhout