PEF 20550 H V2.1 Infineon Technologies, PEF 20550 H V2.1 Datasheet - Page 135

• Manufacturer Part Number: PEF 20550 H V2.1
• Description: IC INTERFACE CTRLR PCM MQFP80
• Manufacturer: Infineon Technologies
• Series: ELIC®r

Specifications of PEF 20550 H V2.1

• Function: Line Card Controller
• Interface: ISDN, PCM
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 15mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 80-SQFP
• Includes: Change Detection, Power-Up Reset Generation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF20550HV2.1XT; PEF20550HV21XP; SP000007794; SP000007795

4.6.6
Access in demultiplexed P-interface mode:
Access in multiplexed P-interface mode:
Reset value: xx
IPN
TSN6..0
Semiconductor Group
bit 7
IPN
PCM-Input Comparison Mismatch (PICM)
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, 3
2
TSN6
H
TSN5
TSN4
Time Slot
Identification
TSN6…TSN2 + 2
TSN6…TSN1 + 4
TSN6…TSN0 + 8
135
TSN3
read/write
read/write
Detailed Register Description
TSN2
Bit Identification
TSN1,0: 00 bits 6,7
TSN0:
address: 15
address: 2A
TSN1
01 bits 4,5
10 bits 2,3
11 bits 0,1
0 bits 4…7
1 bits 0…3
PEB 20550
PEF 20550
bit 0
H
H
TSN0
01.96