PEF 22508 E V1.1-G Infineon Technologies, PEF 22508 E V1.1-G Datasheet - Page 159

• Manufacturer Part Number: PEF 22508 E V1.1-G
• Description: IC INTERFACE E1/T1/J1 LBGA-256
• Manufacturer: Infineon Technologies
• Series: OctalLIU™r

Specifications of PEF 22508 E V1.1-G

• Function: Line Interface Unit (LIU)
• Interface: E1, J1, T1
• Number Of Circuits: 8
• Voltage - Supply: 1.8V, 3.3V
• Current - Supply: 370mA
• Power (watts): 140mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 256-LSBGA
• Includes: Automatic Protection Switching, Clock Generation, Power-Down, Transmit Line Monitor, Tristate Function
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: PEF22508EV1.1T; PEF22508EV11GXP; SP000029953

PRBS Status Register
PRBSSTA
PRBS Status Register
Field
PRS
Data Sheet
Bits
2:0
Type
r
Description
PRBS Status Information
Note: Every change of the bits PRS sets the interrupt bit ISR1.LLBSC if
000
001
010
011
100
101
110
111
B
B
B
B
B
B
B
B
register bit LCR1.EPRM is set. No pattern is also detected if signal
“alarm simulation” is active. Detection of all_zero or all_ones is
done over 12, 16, 21 or 24 consecutive bits, dependent on the
choosed PRBS polynomial (11, 15, 20 or 23). Because every bit
error in the PRBS increments the bit error counter BEC, no special
status information like “PRBS detected with errors” is given here
, No pattern detected.
, Reserved.
, PRBS pattern detected.
, Inverted PRBS pattern detected.
, Reserved.
, Reserved.
, All-zero pattern detected.
, All-ones pattern detected.
xxDA
Offset
159
H
Register DescriptionPRBS Status Register
Rev. 1.0, 2005-06-02
PEF 22508 E
OctalLIU
Reset Value
0x
TM
H