Data Sheet

Product Specification
Ver 1.2  21 / 43
01(Default)
00 LUTB
11
00 LUTR
01 LUTW 01 LUTR
10 LUTR 10 LUTB
11 LUTR 11 LUTW
B/W mode (BWR=1)
DDX[0] Data{New, Old} LUT DDX[0] Data{New, Old} LUT
0
00 LUTWW (0→0)
1(Default)
00 LUTBB (0→0)
01 LUTBW (1→0) 01 LUTWB (1→0)
10 LUTWB (0→1) 10 LUTBW (0→1)
11 LUTBB (1→1) 11 LUTWW (1→1)
CDI[3:0]: Vcom and data interval
CDI[3:0] Vcom and Data Interval CDI[3:0] Vcom and Data Interval
0000 b 17 hsync 0110 11
0001 16 0111 10 (Default)
0010 15 … …
0011 14 1101 4
0100 13 1110 3
0101 12 1111 2
(27) Low Power Detection (LPD) (R51H)
Action W/R C/D D7 D6 D5 D4 D3 D2 D1 D0
Detect Low Power
0 0 0 1 0 1 0 0 0 1
1 1 - - - - - - - LPD
This command indicates the input power condition. Host can read this flag to learn the battery condition.
LPD: Interval Low Power Detection Flag
0: Low power input (VDD < 2.5V) 1: Normal status (default)
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2.7" e-Paper (B)