peb3456 Infineon Technologies Corporation, peb3456 Datasheet - Page 313

• Manufacturer Part Number: peb3456
• Description: Channelized T3 Termination With Ds3 Framer, M13 Multiplexer, T1/ E1 Framers And 256 Channel Hdlc/ppp Controller
• Manufacturer: Infineon Technologies Corporation

LEN
TURCFG
Test Unit Receive Configuration Register
Access
Address
Reset Value
AIM
DAS
FBT
Data Sheet
AIM
15
0
DAS
13
: read/write
: 2A0
: 0000
Auxiliary Interrupt Mode
This bit field enables the auxiliary interrupt mask AIM of register
TURIMSK. In normal operation and if not masked every status event
generates an interrupt event. In auxiliary interrupt mode an individual
status event generates one interrupt event and further status events of
the same class, i.e. ’Bit Error Detected’, are masked via an internal
mask. This prevents excessive interrupt floods. See register TURIMSK
for further details.
0
1
Disable Automatic Synchronization
This bit disables automatic resynchronization in case of high bit error
rates. If automatic resynchronization is enables the receiver
automatically tries to resynchronize to the received test pattern.
0
1
Feedback Tap
This bit field sets the feedback tap of the test unit synchronizer (receiver)
in pseudorandom pattern mode. Next input to PRBS reference shift
register (bit 0) is XOR of shift register bits LEN and FBT.
Reference shift register length
This bit field sets the length of the receiver’s test pattern register.
12
H
H
(PCI), D0
Normal Operation
Auxiliary Interrupt Mode
Enable automatic resynchronization.
Disable automatic resynchronization.
FBT(4:0)
H
(Local bus)
8
313
0
6
LEN(4:0)
Register Description
2
PEB 3456 E
ZS
1
05.2001
MD
0