BU97501KV Datasheet, PDF (18/33 Pages) Rohm – Integrated RAM for display data

BU97501KV
Datasheet
Command Table
Command.
SLP CTRL
SEG CTRL
DRV CTRL1
DRV CTRL2
DRV CTRL3
KEY RD
SWRST
DISCTRL
ADSET
DATA WR
(* : Don’t care)
BIN
D7 D6 D5 D4 D3 D2 D1 D0
1 0 0 1 P3 P2 * * Sleep Control
Descriptions
1 0 1 1 P3 P2 P1 * Segment Control
1 1 0 0 P3 P2 P1 0 Drive Control1 （Duty Set, OSC Control）
1 1 0 1 0 P2 P1 0 Drive Control2 （Bias Set, Inversion Mode）
1 0 1 0 P3 P2 * P0 Drive Control3 （Keyscan Output Set, DO Set）
1 0 0 0 0 1 0 1 Key Data Read
1 1 1 1 0 0 0 1 Software Reset
1 1 1 1 1 0 P1 * Display Control （Display On/Off）
0 1 P5 P4 P3 P2 P1 P0 Address Set
0 0 0 0 1 0 1 0 Data Write
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11.Apr.2014 Rev.004