参数资料
型号: LC74731W
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 画面叠加
英文描述: ON-SCREEN DISPLAY IC, PQFP64
封装: SQFP-64
文件页数: 21/38页
文件大小: 153K
代理商: LC74731W
No. 6526-28/38
LC74731W
COMMAND70 (Display control setup command)
First byte
DA0 to 7
Register
Content
Notes
State
Function
7
1
Command 7 identification code
6
1
Display control settings
5—
1
4—
1
3
0
Extended command 0 identification code
2—
0
1—
0
LRM
0
Normal mode
Continuous mode specification
1
Continuous mode
Second byte
Note that all registers are set to 0 when the LC74731W is reset by the RST pin.
DA0 to 7
Register
Content
Notes
State
Function
7
0
Second byte identification bit
6—
0
5
BKLC1
0
BKLC1
BKLC0
Character color and character background color:
1
0
NO1
BK1
black level specification
4
BKLC0
0
1
NO2
BK2
In line units
1
0
NO3
BK3
3
CHLC1
0
CHLC1
CHLC0
Character color and character background color:
1
0
NO1
CHA1
white level specification
2
CHLC0
0
1
NO2
CHA2
In line units
1
0
NO3
CHA3
1
RSLC2
0
RSLC1
RSLC0
Character color and character background color:
1
0
NO1
RS1
color level specification
0
RSLC1
0
1
NO2
RS2
In line units
1
0
NO3
RS3
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