PEB2466 SIEMENS [Siemens Semiconductor Group], PEB2466 Datasheet - Page 38

• Manufacturer Part Number: PEB2466
• Description: Four Channel Codec Filter with PCM- and m-Controller Interface SICOFI4-mC
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
3.4
With a COP command coefficients for the programmable filters can be written to the
SICOFI-4- C coefficient-RAM or read from the Coefficient-RAM via the -Controller
interface for verification
AD
RW
CODE
Bit 7
AD2
COP Command
0 0 0 0 TH-Filter coefficients (part 1)
0 0 0 1 TH-Filter coefficients (part 2)
0 0 1 0 TH-Filter coefficients (part 3)
0 1 0 0 IM/R1-Filter coefficients (part 1) (followed by 8 bytes of data)
0 1 0 1 IM/R1-Filter coefficients (part 2) (followed by 8 bytes of data)
0 1 1 0 FRX-Filter coefficients
0 1 1 1 FRR-Filter coefficients
1 0 0 0 AX-Filter coefficients
1 0 0 1 AR-Filter coefficients
1 1 0 0 TG 1- coefficients
1 1 0 1 TG 2- coefficients
AD1
Address
AD = 0 0
AD = 0 1
AD = 1 0
AD = 1 1
Read/Write
RW = 0
RW = 1
Includes number of following bytes and filter-address
RW
SICOFI-4- C- channel 1 is addressed
SICOFI-4- C- channel 2 is addressed
SICOFI-4- C- channel 3 is addressed
SICOFI-4- C- channel 4 is addressed
Subsequent data is written to the SICOFI-4- C
Read data from SICOFI-4- C
0
38
CODE3
Programming the SICOFI
(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)
CODE2
CODE1
PEB 2466
0
CODE0
®
-4- C
02.97