參數(shù)資料
型號: LC74793
廠商: Sanyo Electric Co.,Ltd.
英文描述: IC Sockets Adapter; Convert From:20-Pin SOIC; Convert To:20-Pin DIP; Leaded Process Compatible:No; No. of Contacts:20; Peak Reflow Compatible (260 C):No; No. of Positions:20 RoHS Compliant: No
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): 7/24頁
文件大?。?/td> 154K
代理商: LC74793
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
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)
No. 5966-7/24
LC74793, 74793JM
Display Control Commands: I
2
C Write
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
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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