pef22504 Infineon Technologies Corporation, pef22504 Datasheet - Page 126

• Manufacturer Part Number: pef22504
• Description: Quad E1/t1/j1 Line Interface Component For Long- And Short-haul Applications Pef 22504 E, Pef 22504 Ht, Version 2.1
• Manufacturer: Infineon Technologies Corporation

Mode Register 1
MR1
Mode Register 1
Field
PMOD
XAIS
Data Sheet
Bits
4
0
Type
rw
rw
Description
PCM Mode
This bit decides between E1 and T1/J1 mode. Switching from E1 to T1 or
vice versa the device needs up to 20 s to settle up to the internal
clocking.
0
1
Transmit AIS Towards Remote End
Sends AIS on ports XL1, XL2, XOID towards the remote end. The
outgoing data stream which can be looped back through the local loop to
the system interface is not affected.
B
B
PCM 30 or E1 mode.
PCM 24 or T1/J1 mode .
Offset
xx1D
126
H
Register DescriptionMode Register 1
Rev. 1.3, 2006-01-25
QuadLIU
PEF 22504
Reset Value
00
TM
H