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| PEB2054 Datasheet, PDF (52/269 Pages) Siemens Semiconductor Group – ICs for Communications | |||
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PEB 2055
PEF 2055
Detailed Register Description
4.2.1.6 PCM-Input Comparison Mismatch (PICM)
Access in demultiplexed µP-interface mode:
read
Access in multiplexed µP-interface mode:
Reset value: xxH
read/write
address: 5H
OMDR:RBS = 1
address: 2AH
bit 7
bit 0
IPN
TSN6 TSN5 TSN4 TSN3 TSN2 TSN1 TSN0
IPN
TSN6..0
Input Pair Number.
This bit denotes the pair of ports, where a bit mismatch occurred.
0â¦mismatch between ports 0 and 1
1â¦mismatch between ports 2 and 3
Time Slot Number.
When a bit mismatch occurred these bits identify the affected bit position.
PCM Mode
0
1
2
Time Slot
Identification
TSN6â¦TSN2 + 2
TSN6â¦TSN1 + 4
TSN6â¦TSN0 + 8
Bit Identification
TSN1,0= 00: bits 6,7
01: bits 4,5
10: bits 2,3
11: bits 0,1
TSN0= 0: bits 4â¦7
1: bits 0â¦3
Semiconductor Group
52
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