A product with slow working speed exists in a part of LCD which uses KS108.
Drawing of a screen will be confused if "glcdKS108.lib" is used in the case of this product.
http://www.ne.jp/asahi/shared/o-family/ElecRoom/AVRMCOM/AVRGrLCD/GraLCDg.jpg
I corrected to the library which checks Busy and solved the problem.
http://www.ne.jp/asahi/shared/o-family/ElecRoom/AVRMCOM/AVRGrLCD/glcdKS108-busy.LBX
A homepage is Japanese.
http://www.ne.jp/asahi/shared/o-family/ElecRoom/AVRMCOM/AVRGrLCD/AVRGrLCD.html
O-Family
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