Ten-Bit Look Up Table For Gamma Adjustment - NEC NL204153BM21-01 Datasheet

Tft monochrome lcd module
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4.12 TEN-bit LOOK UP TABLE FOR GAMMA ADJUSTMENT

Adjustment of gamma characteristics for each 8-bit LCR data is possible by using built-in 10-bit LUT
(look up table) for Gamma characteristics.
The LUT is set with the serial data. The combination of the control command determines
Random/Sequential Address WRITE and Individual/Simultaneous LCR setting.
The serial data is composed as Table1.
Table1: Serial data Composition
DATA
DATA name
D31
CMD5
D30
CMD4
D29
CMD3
D28
CMD2
D27
CMD1
D26
CMD0
D25
ADD9
D24
ADD8
D23
ADD7
D22
ADD6
D21
ADD5
D20
ADD4
D19
ADD3
D18
ADD2
D17
ADD1
D16
ADD0
D15
DATA15
D14
DATA14
D13
DATA13
D12
DATA12
D11
DATA11
D10
DATA10
D9
DATA9
D8
DATA8
D7
DATA7
D6
DATA6
D5
DATA5
D4
DATA4
D3
DATA3
D2
DATA2
D1
DATA1
D0
DATA0
Function
Control Command
Control Command
Control Command
Control Command
Control Command
Control Command
LUT Address (MSB)
LUT Address
LUT Address
LUT Address
LUT Address
LUT Address
LUT Address
LUT Address
LUT Address
LUT Address (LSB)
LUT Data (MSB)
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data
LUT Data (LSB)
DATA SHEET DOD-PD-1318 (4th edition)
NL204153BM21-01/01A
Remarks
See Table2 and 3.
See Table4.
See Table5.
23

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