参数资料
型号: LC74776M
元件分类: 画面叠加
英文描述: ON-SCREEN DISPLAY IC, PDSO30
封装: MFP30S
文件页数: 10/35页
文件大小: 253K
代理商: LC74776M
No. 6018-18/35
LC74776, 74776M
First byte
COMMAND9 (Display control setup command)
DA 0 to 7
Register
Contents
Notes
State
Function
7
0
Second byte identification bit
0
6
LNB3
1
0
5
LNB2
1
0
4
LNB1
1
0
3
LNB0
1
0
2
LPB2
1
0
1
LPB1
Specifies the background color
1
0
LPB0
1
Second byte
LPC2
LPC1
LPC0
Line background color (phase)
0
Cyan
0
1
Yellow
0
1
0
Red
0
1
Blue
1
0
Cyan - blue
1
0
1
Green
1
0
Orange
1
Magenta
LNB3 LNB2
LNB1 LNB0
Specified line
0
Do not change the line background
0
1
Line 1
0
1
0
Line 2
0
1
Line 3
0
1
0
Line 4
0
1
0
1
Line 5
0
1
0
Line 6
0
1
Line 7
1
0
Line 8
1
0
1
Line 9
1
0
1
0
Line 10
1
0
1
Line 11
1
Line 12
Specifies the line whose background is to be
changed.
(When the background color is specified for
the same line with LNA*, LNB*, and LNC*,
the command specified last becomes valid.
The previously specified registers (LN* and
LP*) are all cleared to 0.)
Note: All registers are set to 0 when the LC74776/M is reset by the RST pin.
DA 0 to 7
Register
Contents
Notes
State
Function
7
1
6
1
Command 7 identification code.
5
1
Display control setup.
4
1
3
0
2
0
Extended command 2 identification code
1
1
0
0
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