參數(shù)資料
型號: LC74794
廠商: Sanyo Electric Co.,Ltd.
英文描述: On-Screen Display Controller LSI(用于屏幕顯示控制器規(guī)模集成電路(LSI))
中文描述: 屏幕顯示控制器芯片(用于屏幕顯示控制器規(guī)模集成電路(LSI)的)
文件頁數(shù): 18/30頁
文件大小: 217K
代理商: LC74794
No. 5557-18/30
LC74794, 74794M
COMMAND10 (Display control setup command)
First byte
Second byte
Note: All registers are set to 0 when the LC74794/M is reset by the RST pin.
DA
0 to 7
7
Register
Contents
Notes
State
0
Function
Second byte identification bit
6
LNC3
0
1
5
LNC2
0
1
4
LNC1
0
1
3
LNC0
0
1
2
LPC2
0
1
1
LPC1
0
1
0
LPC0
0
1
Specifies the line whose background is to be
changed.
(Specifying the same line with LNA
*
, LNB
*
,
and LNC
*
is not allowed.)
Specifies the background color.
LPC2
0
0
0
0
1
1
1
1
LPC1
0
0
1
1
0
0
1
1
LPC0
0
1
0
1
0
1
0
1
Background color (phase)
Cyan
Yellow
Red
Blue
Cyan - blue
Green
Orange
Magenta
*
: When 2 fsc is used.
*
*
*
*
*
*
LNC3 LNC2 LNC1 LNC0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
Specified line
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
Do not change the line background
Line 1
Line 2
Line 3
Line 4
Line 5
Line 6
Line 7
Line 8
Line 9
Line 10
Line 11
Line 12
DA
0 to 7
7
6
5
4
3
2
1
0
Register
Contents
Notes
State
1
1
1
1
0
0
1
1
Function
Extended command 3 identification code
Command 7 identification code
Display control setup
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