HD66421 Datasheet, PDF (9/46 Pages) Hitachi Semiconductor – (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)

Preliminary
BLK
BLK = 1: Blink function is used
BLK = 0: Blink function is not used
CM1, 0
CM1, 0 = (1,1): Alternative cycle is 13 lines.
CM1, 0 = (1,0): Alternative cycle is 11lines.
CM1, 0 = (0,1): Alternative cycle is 7 lines.
CM1, 0 = (0,0): Alternative cycle is 1 frame.
MON
MON = 1: Monochrome display
MON = 0: Four levels gray scale display
DSEL
DSEL = 1: Plane 1 is displayed
DSEL = 0: Plane 0 is displayed
PSEL
PSEL = 1: Plane 1 is read/written from the MPU
PSEL = 0: Plane 0 is read/written from the MPU
CLE
CLE = 1: CO,CL1,FLM,M stop in master mode. They are high-Z.
CLE = 0: CO,CL1,FLM,M are operating in master mode. Normal operation.
Rev. 1.1E '99.02.10
HD66421
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