PT6520 Datasheet, PDF (10/27 Pages) Texas Instruments – 8-A 5-V/3.3-V Input Adjustable ISR with Short-Circuit protection

LCD Driver IC
RECOMMENDED SOFTWARE FLOWCHART
START
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PT6520
DELAY TIME>1ms
SET C OMMAND 1
("Display Off " S tatus)
CLEAR DISPLAY RAM
(S ee Note 2)
SET C OMMAND 1
("Display On" S tatus)
INIT IA L
SETTING
MA IN PROGRA M
MAIN
LOOP
END
Notes:
1. Command 1: Display On/Off Commands
2. When IC power is applied for the first time, the contents of the Display RAM are not defined; thus, it
is strongly suggested that the contents of the Display RAM must be cleared during the initial setting.
PT6520 V1.6
- 10 -
February, 2006