lc74793 Sanyo Semiconductor Corporation, lc74793 Datasheet - Page 7

• Manufacturer Part Number: lc74793
• Description: Vps/pdc Slicer Ic
• Manufacturer: Sanyo Semiconductor Corporation

Control Commands
The control commands have an 8-bit serial input format. Commands consist of a command identification code in the first
byte and data in the following bytes.
Command 0: Clock control command
Command 1: VPS/PDC control command 1
Command 2: VPS/PDC control command 2
Command 3: Synchronizing signal detection command 1
Command 4: Synchronizing signal detection command 2
Command 5: Output control command 1
Command 6: Output control command 2
Command 7: VPS/PDC control command 3
Command 8: VPS/PDC control command 4
Command 9: VPS/PDC control command 5
Command 10: VPS/PDC control command 6
Display Control Commands: I
Once written, the first byte command identification code is retained until the next first byte is written.
Data is written in second byte only continuous mode. (Automatic increment)
COMMAND0 (Clock control)
COMMAND1 (VPS/PDC control 1)
COMMAND2 (VPS/PDC control 2)
COMMAND3 (Synchronizing signal detection 1)
COMMAND4 (Synchronizing signal detection 2)
COMMAND5 (Output control 1)
COMMAND6 (Output control 2)
COMMAND7 (VPS/PDC control 3)
COMMAND8 (VPS/PDC control 4)
COMMAND9 (VPS/PDC control 5)
COMMAND10 (VPS/PDC control 6)
Command
7
1
1
1
1
1
1
1
1
1
1
1
Command ID code
2
C Write
6
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
1
1
LC74793, 74793JM
First byte
4
1
1
1
1
1
1
1
1
1
1
1
3
0
0
0
0
0
0
0
0
1
1
1
2
0
0
0
0
1
1
1
1
0
0
0
Data
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
0
1
0
1
0
1
0
1
0
7
0
0
0
0
0
0
0
0
0
0
0
VMW VMW HBS
CPA
ECP
HXA
SE2
SP0
LL2
RN
FS
19
6
2
2
0
2
0
0
0
CPA
RNE
ECV
ECP
ECP
FS2
SEL
SP0
NP1
LKA
SLC
RN
15
18
25
5
1
1
0
1
Second byte
CPA
ECV
ECP
ECP
MSK KMW SLH
SJN
SP0
NP0
FS3
RN
H1
14
17
24
4
0
0
3
0
2
Data
VPM
HBS
ECV
ECP
ECP
SJN
SET
SJ0
VI0
SN
13
16
23
O
3
3
1
3
2
1
MOD
VPM
BMS
SET
ECV
ECP
ECP
TST
SJN
SJ0
HI0
SN
12
15
22
2
2
2
1
0
3
No. 5966-7/24
VPM
EMS
VNP
ECV
ECP
ECP
SJC
SEL
V0T
KST
SLH
SN
11
14
21
O
1
1
1
1
2
VPM
SYS
RST
DCE
VSP
ECV
ECP
ECP
SJC
SEL
H0T
KST
SLH
SN
13
20
0
0
0
0
5
1