mt9075bpr1 Zarlink Semiconductor, mt9075bpr1 Datasheet - Page 51

• Manufacturer Part Number: mt9075bpr1
• Description: E1 Single Chip Transceiver With Liu
• Manufacturer: Zarlink Semiconductor

Bit
7
6
5
4
3
2
1
0
DBNCE
CRCE
PERR
Name
BPVE
NFSE
LOSE
FASE
(0)
(0)
(0)
(0)
(0)
(0)
(0)
---
Table 28 - Error and Debounce Selection Word
Bipolar Violation Error Insertion. A zero-to-one transition of this bit
inserts a single bipolar violation error into the transmit PCM 30 data. A
one, zero or one-to-zero transition has no function.
CRC-4 Error Insertion. A zero-to-one transition of this bit inserts a single
CRC-4 error into the transmit PCM 30 data. A one, zero or one-to-zero
transition has no function.
Frame Alignment Signal Error Insertion. A zero-to-one transition of this
bit inserts a single error into the time slot zero frame alignment signal of
the transmit PCM 30 data. A one, zero or one-to-zero transition has no
function.
Non-frame Alignment Signal Error Insertion. A zero-to-one transition of
this bit inserts a single error into bit two of the time slot zero non-frame
alignment signal of the transmit PCM 30 data. A one, zero or one-to-zero
transition has no function.
Loss of Signal Error Insertion. If one, the MT9075B transmits an all
zeros signal (no pulses) in every PCM 30 time slot. If zero, data is
transmitted normally.
Payload Error Insertion. A zero-to-one transition of this bit inserts a
single error in the transmit payload. A one, zero or one-to-zero transition
has no function.
Unused.
Debounce Select. This bit selects the debounce period (1 for 14 msec.; 0
for no debounce). Note: there may be as much as 2 msec. added to this
duration because the state change of the signalling equipment is not
synchronous with the PCM 30 signalling multiframe.
(Page 02H, Address 10H)
Zarlink Semiconductor Inc.
MT9075B
51
Functional Description
Data Sheet