EM65571AGH EMC [ELAN Microelectronics Corp], EM65571AGH Datasheet - Page 53

• Manufacturer Part Number: EM65571AGH
• Description: 130COM / 128SEG 65K Color STN LCD Driver
• Manufacturer: EMC [ELAN Microelectronics Corp]

Product Specification (V1.0) 08.04.2005
(This specification is subject to change without further notice)
7.15
GP: Abbreviation of Gradation Palette
Color Display (PWM+FRC)
Display color on the LCD, using gradation level to control th4e RGB color filter. The
EM65571 uses 16 bits display data for 65K color. In 16 bits, D0-D4 means
32-gradation levels from 48 gradation levels R (or B), D5-D10 means 32-gradation
levels from 48 gradation levels + FRC control bit G, D11-D15 means selecting
32-gradation levels B (or G) from 48 gradation levels.
Display RAM data RED, BLUE and Gradation level relationship
R, B Pixel Data
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
Output Level
GP10
GP11
GP12
GP13
GP14
GP15
GP0
GP1
GP2
GP3
GP4
GP5
GP6
GP7
GP8
GP9
R, B Pixel Data
130COM/128SEG 65K Color STN LCD Driver
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
Output Level
GP16
GP17
GP18
GP19
GP20
GP21
GP22
GP23
GP24
GP25
GP26
GP27
GP28
GP29
GP30
GP31
EM65571
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