lc74775 Sanyo Semiconductor Corporation, lc74775 Datasheet - Page 23

• Manufacturer Part Number: lc74775
• Description: Vps/pdc Video On-screen Display
• Manufacturer: Sanyo Semiconductor Corporation

COMMAND13 (VPS/PDC control setup command) I
• First byte
• Second byte
Note: All registers are set to 0 when the LC74775/M is reset by the RST pin.
DA 0 to 7
DA 0 to 7
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Register
Register
VPM3
VPM2
VPM1
VPM0
CPA2
CPA1
CPA0
–
–
–
–
–
–
–
–
–
State
State
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
0
1
0
1
Second byte identification bit
Command 7 identification code.
Display control setup.
Extended command 5 identification code
M3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
CPA2
0
0
0
0
1
1
1
1
M2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
M1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
CPA1
LC74775, 74775M
0
0
1
1
0
0
1
1
M0
2
Contents
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Contents
Function
Function
C bus only
VPS
8/30/2 (PDC)
Automatic PDC/VPS discrimination 1
8/30/1
Header time 1
Header time 2
Header time 3
Header time 4
Status display 1
Status display 2
Status display 3
Status display 4
PAL Pulse
Automatic PDC/VPS discrimination 2
Automatic PDC/VPS discrimination 3
Automatic PDC/VPS discrimination 4
CPA0
0
1
0
1
0
1
0
1
(UDT)
Operating mode
Clock
No. 1
No. 2
No. 3
No. 4
No. 5
No. 6
No. 7
No. 8
Slicer mode selection
Data acquisition clock selection.
Shifts in multiples of 8 clock units with
respect to the data.
Notes
Notes
No. 5919-23/35