參數(shù)資料
型號: LC74794M
元件分類: 畫面疊加
英文描述: ON-SCREEN DISPLAY IC, PDSO30
封裝: MFP30S
文件頁數(shù): 11/30頁
文件大?。?/td> 320K
代理商: LC74794M
No. 5557-19/30
LC74794, 74794M
COMMAND11 (Display control setup command)
First byte
DA
Register
Contents
Notes
0 to 7
State
Function
7—
1
6—
1
5—
1
4—
1
3—
0
2—
1
Extended command 4 identification code
1—
0
0—
0
Command 7 identification code
Display control setup
Second byte
DA
Register
Contents
Notes
0 to 7
State
Function
7—
0
Second byte identification bit
6—
0
5—
0
4—
0
Normal line background color operation
3
LNCSEL
1
RV characters have the color of the PH* specified background color and
RV characters have a white background.
0
The specifications when LNCSEL is set to 1.
2
MOD3
1
RV characters have the background color specified by PH* and the RV
characters themselves are white.
0
Normal line background color operation
1
LNBSEL
1
RV characters have the color of the PH* specified background color and
RV characters have a white background.
0
The specifications when LNBSEL is set to 1.
0
MOD2
1
RV characters have the background color specified by PH* and the RV
characters themselves are white.
Note: All registers are set to 0 when the LC74794/M is reset by the RST pin.
Switches the background color in RV mode for
RV specified characters on LNB* specified
lines.
Valid when LNCSEL is high.
Switches the background color in RV mode for
RV specified characters on LNB* specified
lines.
Valid when LNBSEL is high.
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