參數(shù)資料
型號(hào): 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(yè)數(shù): 20/30頁(yè)
文件大?。?/td> 217K
代理商: LC74794
No. 5557-20/30
LC74794, 74794M
COMMAND12 (Display control setup command)
First byte
DA
0 to 7
7
6
5
4
3
2
1
0
Register
Contents
Notes
State
1
1
1
1
0
1
0
1
Function
Extended command 5 identification code
Command 7 identification code
Display control setup
Second byte
DA
0 to 7
7
6
5
4
3
Register
Contents
Notes
State
0
0
0
0
0
0
1
0
1
0
1
Function
Second byte identification bit
2
SEL2
External synchronizing signal judgment output signal
O/E signal
Internal slice data
External slice data
Use internal V separation.
Do not use internal V separation.
SYNC
JDG
(pin 8) output switching
1
SEL1
Signal input from SEP
IN
(pin 27) when set to 1
0
CTL3
V separation switching
Note: All registers are set to 0 when the LC74794/M is reset by the RST pin.
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