參數(shù)資料
型號: LC74793
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): 9/24頁
文件大小: 154K
代理商: LC74793
No. 5966-17/24
LC74793, 74793JM
Command 9 (VPS/PDC control command 5)
First byte
DA 0 to 7
Register
Contents
Notes
Status
Function
7
1
First byte identification bit
6
1
Command 9 identification code.
5
1
VPS/PDC control settings 5.
4
1
3
1
2
0
1
0
1
Second byte
DA 0 to 7
Register
Contents
Notes
Status
Function
7
0
Second byte identification bit
6
0
5
ECP25
0
Byte 25 Hamming error check on (Data retained)
1
Byte 25 Hamming error check off (Data written)
4
ECP24
0
Byte 24 Hamming error check on (Data retained)
1
Byte 24 Hamming error check off (Data written)
3
ECP23
0
Byte 23 Hamming error check on (Data retained)
1
Byte 23 Hamming error check off (Data written)
0
Byte 22 Hamming error check on (Data retained)
2
ECP22
{Bytes , , , ,
35, 45, 35, 45}
1
Byte 22 Hamming error check off (Data written)
{Bytes , , , ,
35, 45, 35, 45}
0
Byte 21 Hamming error check on (Data retained)
1
ECP21
{Bytes , , , ,
34, 44, 34, 44}
1
Byte 21 Hamming error check off (Data written)
{Bytes , , , ,
34, 44, 34, 44}
0
Byte 20 Hamming error check on (Data retained)
0
ECP20
{Bytes 45, 29, 37, 21,
33, 43, 33, 43}
1
Byte 20 Hamming error check off (Data written)
{Bytes 45, 29, 37, 21,
33, 43, 33, 43}
PDC data specification when BMS is 0.
Items in parentheses are the
specification when BMS is 1.
Items in curly braces are the bytes for
which the odd parity check is turned on
or off for headers 1, 2, 3, and 4, and for
status 1, 2, 3, and 4.
Note: All registers are cleared to 0 when the IC is reset by the RST pin.
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