參數(shù)資料
型號: PEB2265
廠商: SIEMENS AG
元件分類: Codec
英文描述: Two Channel Codec Filter with IOM㈢-2 Interface (IOM㈢-2 - SICOFI㈢-2)
中文描述: 雙信道編解碼器與國際移民組織㈢-2接口(移徙㈢-2 - SICOFI㈢-2)
文件頁數(shù): 32/77頁
文件大?。?/td> 851K
代理商: PEB2265
PEB 2265
Programming the IOM
-2 – SICOFI
-2
Semiconductor Group
32
1997-07-01
3.4
With a COP Command coefficients for the programmable filters can be written to the
IOM-2 – SICOFI-2 Coefficient RAM or read from the Coefficient RAM via the IOM-2
interface for verification
COP Command
AD
Address
AD = 0
AD = 1
Read/Write
RW = 0
RW = 1
Reset
RST = 1
IOM-2 – SICOFI-2 channel 1 is addressed
IOM-2 – SICOFI-2 channel 2 is addressed
RW
Subsequent data is written to the IOM-2 – SICOFI-2
Read data from IOM-2 – SICOFI-2
RST
Reset IOM-2 – SICOFI-2
(same as RESET-Pin, valid for all two channels)
includes number of following bytes and filter-address
CODE
Bit
7
6
5
4
0
3
2
1
0
AD
RW
RST
CODE3
CODE2
CODE1
CODE0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
1
1
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
0
0
0
1
0
0
1
0
1
0
1
0
1
TH-Filter coefficients (part 1)
TH-Filter coefficients (part 2)
TH-Filter coefficients (part3)
IM-Filter coefficients (part1)
IM-Filter coefficients (part2)
FRX-Filter coefficients
FRR-Filter coefficients
AX-Filter coefficients
AR-Filter coefficients
TG1-Filter coefficients
TG2-Filter coefficients
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 8 bytes of data)
(followed by 4 bytes of data)
(followed by 4 bytes of data)
(followed by 4 bytes of data)
(followed by 4 bytes of data)
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