參數(shù)資料
型號: HD66726
廠商: Hitachi,Ltd.
英文描述: Graphics LCD Controller/Driver with Key Scan Function(帶鍵掃描功能的圖形LCD控制器/驅(qū)動器)
中文描述: 圖形液晶顯示控制器/鍵掃描功能(帶鍵掃描功能的圖形液晶顯示控制器/驅(qū)動器驅(qū)動程序)
文件頁數(shù): 93/117頁
文件大?。?/td> 1549K
代理商: HD66726
HD66726
93
0000
0001 0010 0011
0100 0101 0110
0111 1000 1001
1010 1011 1100
1101 1110 1111
SEGRAM set data
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
(on)
(Blinking)
(off)
Grayscale control range
E
Figure 53 Relationship between SEGRAM Set Data and Effective Applied Voltage
Table 44 Relationship between SEGRAM Data and Blinking Control Segment Display
(Blinking Control Segment Driver)
SEGRAM Data
Setting
LCD Display Control for
SEGRAM Data
Setting
LCD Display Control for
DB3 DB2 DB1 DB0 COMS1 Segment
DB7 DB6 DB5 DB4 COMS2 Segment
0
*
1
*
1
0
0 (Always unlit)
0
*
1
*
1
0
0 (Always unlit)
0
*
1
*
1
1
1 (Always lit)
0
*
1
*
1
1
1 (Always lit)
1
*
1
*
1
0
Blinking display *
2
1
*
1
*
1
0
Blinking display *
2
1
*
1
*
1
1
Double-speed blinking
display *
3
1
*
1
*
1
1
Double-speed blinking
display *
3
Notes: 1. 0 or 1.
2. Blinking is achieved by repeatedly turning on the segment for 32 frames and turning it off for the
next 32 frames.
3. Double-speed blinking is achieved by repeatedly turning on the segment for 16 frames and
turning it off for the next 16 frames.
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