參數(shù)資料
型號: LC74788N
文件頁數(shù): 28/50頁
文件大?。?/td> 175K
代理商: LC74788N
No. 7191-28/50
LC74735W
Command 35 (Screen background color: horizontal display start position setting command)
First byte
DA0 to 7
Register
Content
Notes
State
7
1
6
0
Command 3 identification code
5
1
Screen background color: horizontal display start position setting
4
1
3
1
2
0
Extended command identification code 5
1
1
0
HPS8
(MSB)
0
1
Second byte
DA0 to 7
Register
Content
Notes
State
Function
7
HPG7
0
1
6
HPG6
0
The horizontal display start position, HSG, is given by:
1
5
HPG5
0
1
4
HPG4
0
1
3
HPG3
0
1
2
HPG2
0
1
1
HPG1
0
1
0
HPG0
(LSB)
0
1
8
HSG = 1Tc
×
(
2
n
HPGn)
n=0
Tc: The input clock frequency in operating mode.
Screen background color
The horizontal display start position is specified by
the 9 bits HPG8:0.
The weight of the LSB is 1TC in QVGA mode, and
the weight of the LSB is 2TC in WVGA mode
This setting applies in screen units.
*
: This register is set to the all bits zero state when the IC is reset by the RST pin.
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