參數(shù)資料
型號: LC74775M
廠商: SANYO SEMICONDUCTOR CO LTD
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): 16/35頁
文件大?。?/td> 258K
代理商: LC74775M
No. 5919-23/35
LC74775, 74775M
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
1
Extended command 5 identification code
1
0
1
First byte
COMMAND13 (VPS/PDC control setup command) I2C bus only
DA 0 to 7
Register
Contents
Notes
State
Function
7
0
Second byte identification bit
6
CPA2
0
1
5
CPA1
0
1
4
CPA0
0
1
0
3
VPM3
1
0
2
VPM2
1
Slicer mode selection
0
1
VPM1
1
0
VPM0
1
CPA2
CPA1
CPA0
Clock
0
No. 1
0
1
No. 2
0
1
0
No. 3
0
1
No. 4
1
0
No. 5
1
0
1
No. 6
1
0
No. 7
1
No. 8
Second byte
Note: All registers are set to 0 when the LC74775/M is reset by the RST pin.
M3
M2
M1
M0
Operating mode
0
VPS
0
1
8/30/2 (PDC)
0
1
0
Automatic PDC/VPS discrimination 1
0
1
8/30/1
(UDT)
0
1
0
Header time 1
0
1
0
1
Header time 2
0
1
0
Header time 3
0
1
Header time 4
1
0
Status display 1
1
0
1
Status display 2
1
0
1
0
Status display 3
1
0
1
Status display 4
1
0
PAL Pulse
1
0
1
Automatic PDC/VPS discrimination 2
1
0
Automatic PDC/VPS discrimination 3
1
Automatic PDC/VPS discrimination 4
Data acquisition clock selection.
Shifts in multiples of 8 clock units with
respect to the data.
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