PEF2054 SIEMENS [Siemens Semiconductor Group], PEF2054 Datasheet - Page 52

• Manufacturer Part Number: PEF2054
• Description: ICs for Communications
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
4.2.1.6 PCM-Input Comparison Mismatch (PICM)
Access in demultiplexed P-interface mode:
Access in multiplexed P-interface mode:
Reset value: xx
IPN
TSN6..0
bit 7
IPN
Input Pair Number.
This bit denotes the pair of ports, where a bit mismatch occurred.
0…mismatch between ports 0 and 1
1…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
TSN6
H
TSN5
TSN4
Time Slot
Identification
TSN6…TSN2 + 2
TSN6…TSN1 + 4
TSN6…TSN0 + 8
52
TSN3
read
read/write
Detailed Register Description
TSN2
TSN0=
Bit Identification
TSN1,0= 00: bits 6,7
address: 5
OMDR:RBS = 1
address: 2A
TSN1
01: bits 4,5
10: bits 2,3
11: bits 0,1
0: bits 4…7
1: bits 0…3
PEB 2055
PEF 2055
H
bit 0
H
TSN0