參數(shù)資料
型號: HCD66751BP
廠商: Hitachi,Ltd.
英文描述: 128 x 128-dot Graphics LCD Controller/Driver with Four-grayscale Functions
中文描述: 128 × 128點圖形LCD控制器/驅(qū)動器,四灰度函數(shù)
文件頁數(shù): 28/96頁
文件大?。?/td> 2068K
代理商: HCD66751BP
HD66750/1
28
Contrast Control
CT5D0:
These bits control the LCD drive voltage (potential difference between V1 and GND) to adjust
64-step contrast. For details, see the Contrast Adjuster section.
0
1
*
CT1 CT0
R/W
RS
DB7
DB0
DB6 DB5
DB4 DB3
DB2
DB1
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
CT2
CT3
CT4
CT5
*
*
*
*
*
*
*
*
*
Figure 7 Contrast Control Instruction
V
LCD
V1
V2
V3
V4
V5
VR
R
R
R
0
R
R
-+
-+
-+
-+
-+
GND
HD66750/1
GND
Figure 8 Contrast Adjuster
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