Question about CFAG12832A-YGH-N

[porky2005]

I recently purchased the CFAG12832A-YGH-N Graphic LCD with the Sitronix ST7920 Controller. On the spec sheet for the Sitronix contoller it says there are three different types: ST7920-0A, ST7920-0B, and the ST7920-0C. I was wondering what contoller is in the CFAG12832A-YGH-N Graphic LCD. Also I was wondering if anyone had or knew where I could get a character map of all the characters that the controller has.

Thanks

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[CF Support2]

We have a call in with our factory engineers to verify which character set is standard with the ST7920 on the CFAG12832A-YGH-N.

I have attached the CGROM tables for the three options for your review.

 

[CF Support]

The factory engineer tells me that we're using the ST7920-0C on these parts.

 

[porky2005]

Thank you! Since the controller can display GB and BIG-5 characters, do you know how to tell the controller that I want to use BIG-5 characters instead of GB. It seems like the default are GB characters. If you have some code that switches between using GB and BIG-5 that would also be a great help.