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Regarding the Proteus8 software simulation problem, how to generally solve this problem?

yaobukeji

New Member
屏幕截图 2025-02-28 151033.jpg
屏幕截图 2025-02-28 151126.jpg
 
You will need to use English on this site.. I have translated the title.

It would appear that you are setting the WP pin ( write protect) before the 20ms internal house keeping is completed.

Write to the eeprom THEN! wait 20mS then activate the WP pin.

Also.. The LCD isn't connected to the micro
 

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