mt9075bpr1 Zarlink Semiconductor, mt9075bpr1 Datasheet - Page 65

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

7 - 0
7 - 0
7 - 0
7 - 2
Bit
Bit
Bit
Bit
1
0
EFAS7
EFAS0
RCRC1
RCRC0
Name
Name
LBF7
LBF0
Name
Name
BR7
BR0
---
-
-
-
Table 57 - Loss of Basic Synchronization Counter
Table 60 - Errored Frame Alignment Signal
Loss of Basic Frame Synchronization Counter. This eight bit counter will
be incremented once for every 125 microsecond period in which basic
frame synchronization is lost. It will be cleared by a basic frame
synchronization to loss of basic frame synchronization state transition.
Errored FAS Counter. An 8 bit counter that is incremented once for every
receive frame alignment signal that contains one or more errors.
Unused
RAI and Continuous CRC Error bit 1. This bit goes high when received A
(RAI) bits were high and receive E bits were low, continuously, for more
than 10 milliseconds, but less than 450 milliseconds. This bit is cleared
when read.
RAI and Continuous CRC Error Bit 0. This bit goes high when received
A (RAI) bits are high and receive E bits are low, continuously, for more
than 10 milliseconds.
Table 59 - RAI With CRC Error Word
Bit Error Rate Counter. An eight bit counter that contains the total
number of errors in the frame alignment signal.
Counter (Page 04H, Address 1AH)
Table 58 - Bit Error Rate Counter
(Page 04H, Address 17H)
(Page 04H, Address 18H)
(Page 04H, Address 19H)
Zarlink Semiconductor Inc.
MT9075B
65
Functional Description
Functional Description
Functional Description
Functional Description
Data Sheet