參數(shù)資料
型號(hào): LC74793
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封裝: SDIP-24
文件頁數(shù): 24/24頁
文件大小: 154K
代理商: LC74793
No. 5966-9/24
LC74793, 74793JM
Command 1 (VPS/PDC control command 1)
First byte
DA 0 to 7
Register
Contents
Notes
Status
Function
7
1
First byte identification bit
6
1
Command 1 identification code.
5
1
VPS/PDC control settings 1.
4
1
3
0
2
0
1
0
1
Second byte
Data acquisition clock selection.
The clock can be shifted relative to
the data in units of 8 clock cycles.
DA 0 to 7
Register
Contents
Notes
Status
Function
7
0
Second byte identification bit
6
CPA1
0
1
5
CPA2
0
1
4
CPA0
0
1
3
VPM3
0
1
2
VPM2
0
1
Slicer operating mode selection
1
VPM1
0
1
0
VPM0
0
1
CPA2
CPA1
CPA0
Clock
0
NO1
0
1
NO2
0
1
0
NO3
0
1
NO4
1
0
NO5
1
0
1
NO6
1
0
NO7
1
NO8
M3
M2
M1
MO
Operating mode
0
VPS
0
1
8/30/2 (PDC)
0
1
0
PDC and VPS automatic recognition 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
PDC and VPS automatic recognition 2
1
0
PDC and VPS automatic recognition 3
1
PDC and VPS automatic recognition 4
Note: All registers are cleared to 0 when the IC is reset by the RST pin.
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