參數(shù)資料
型號(hào): LC74792
廠商: Sanyo Electric Co.,Ltd.
英文描述: VPS / PDC Slicer IC
中文描述: 車輛定位系統(tǒng)/ PDC的切片機(jī)集成電路
文件頁數(shù): 8/25頁
文件大?。?/td> 198K
代理商: LC74792
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 00: Data read mode set command
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
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)
If COMMAND00 read mode is written, the read mode becomes fixed. The read mode is cancelled with CS "H".
No. 5965-8/25
LC74792, 74792JM
Display Control Commands: 3-wire type
First byte
Second byte
Command
Command ID code
Data
Data
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
COMMAND00 read mode
1
0
0
0
0
0
0
0
Data read
COMMAND0 (Clock control)
1
1
1
1
0
0
0
0
0
FS
FS2
FS3
O
TST
MOD
O
SYS
RST
COMMAND1 (VPS/PDC control 1)
1
1
1
1
0
0
0
1
0
CPA
2
CPA
1
CPA
0
VPM
3
VPM
2
VPM
1
VPM
0
COMMAND2 (VPS/PDC control 2)
1
1
1
1
0
0
1
0
0
VMW VMW
SE2
HBS
2
HBS
1
BMS
EMS
DCE
SEL
COMMAND3
(Synchronizing signal detection 1)
1
1
1
1
0
0
1
1
0
RN
2
RN
1
RN
0
SN
3
SN
2
SN
1
SN
0
COMMAND4
(Synchronizing signal detection 2)
1
1
1
1
0
1
0
0
0
0
RNE
0
SJN
3
SJN
2
SJN
1
SJC
1
SJC
0
COMMAND5 (Output control 1)
1
1
1
1
0
1
0
1
0
SP0
2
SP0
1
SP0
0
SJ0
1
SJ0
0
VNP
SEL
VSP
SEL
COMMAND6 (Output control 2)
1
1
1
1
0
1
1
0
0
0
NP1
NP0
VI0
SET
HI0
SET
V0T
KST
H0T
KST
COMMAND7 (VPS/PDC control 3)
1
1
1
1
0
1
1
1
0
0
ECV
15
ECV
14
ECV
13
ECV
12
ECV
11
ECV
5
COMMAND8 (VPS/PDC control 4)
1
1
1
1
1
0
0
0
0
ECP
19
ECP
18
ECP
17
ECP
16
ECP
15
ECP
14
ECP
13
COMMAND9 (VPS/PDC control 5)
1
1
1
1
1
0
0
1
0
0
ECP
25
ECP
24
ECP
23
ECP
22
ECP
21
ECP
20
COMMAND10 (VPS/PDC control 6)
1
1
1
1
1
0
1
0
0
HXA
LL2
LKA
SLC
MSK
H1
KMW
SLH
3
SLH
2
SLH
1
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