PEF 20550 H V2.1 Infineon Technologies, PEF 20550 H V2.1 Datasheet - Page 309

• 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

MFFR:
Transmit
Transmit
Broadcast
Test Operation
Transmit
Continuous
Transmit + Receive
Same Timeslot
Any # of Bytes
1 byte expected
2 bytes expected
8 bytes expected
16 bytes expected
Transmit + Receive
Same Line
1 byte expected
2 bytes expected
8 bytes expected
16 bytes expected
Table 49
Monitor/Feature Control Channel Commands
Transfer Mode
Inactive
1)
2)
Semiconductor Group
Handshake facility disabled (OMDR:MFPS = 0)
Handshake facility enabled (OMDR:MFPS = 1)
interrupt is generated. The search is stopped when an active MF
channel has been found or when OMDR:OMS0 is set to 0.
MFFIFO Reset; setting this bit resets the MFFIFO and all operations
associated with the MF handler (except for the search function) within
2 RCL periods. The MFFIFO is set into the state ‘MFFIFO empty,
write access enabled’ and any monitor data transfer currently in
process will be aborted. MFFR should be set when all data bytes have
been read from the MFFIFO after a monitor receive operation.
CMDR:
MFT, MFT0
00
01
01
01
11
10
10
10
10
10
11
11
11
11
MFSAR
XXXXXXXX
00 SAD5 … 0 HS, no HS
01XXXXXX
10 - - - - - -
00 SAD5 … 0 HS
00 SAD5 … 0
00 SAD5 … 0
01 SAD5 … 0
10 SAD5 … 0
11 SAD5 … 0
00 SAD5 … 0
01 SAD5 … 0
10 SAD5 … 0
11 SAD5 … 0
309
Protocol
Selection
HS, no HS
HS, no HS
HS, no HS
HS
no HS
no HS
no HS
no HS
no HS
no HS
no HS
no HS
2)
2)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
Application
idle state
IOM-2, IOM-1, SLD
IOM-2, IOM-1, SLD
IOM-2, IOM-1, SLD
IOM-2
IOM-2
IOM-1
(IOM-1)
(IOM-1)
(IOM-1)
SLD
SLD
SLD
SLD
Application Hints
PEB 20550
PEF 20550
01.96