mt9074ap1 Zarlink Semiconductor, mt9074ap1 Datasheet - Page 82

• Manufacturer Part Number: mt9074ap1
• Description: T1/e1/j1 Single Chip Transceiver With Wide Dynamic Range Liu
• Manufacturer: Zarlink Semiconductor

7 - 4
3 - 0
Bit
7 - 0
7 - 0
Bit
Bit
7 - 0
Bit
COFA3 - 0
OOF3 - 0
MFOOF7 - 0
Name
BPV15 - 8
Table 60 - Out Of Frame / Change of Frame Alignment Counter
Name
Name
BPV7 - 0
Name
Table 63 - Least Significant Bits of the BPV Counter
Table 62 - Most Significant Bits of the BPV Counter
Out Of Frame Counter. This four bit counter is incremented with every loss of
receive frame synchronization.
Change of Frame Alignment Counter. This four bit counter is incremented if a
resynchronization is done which results in a shift in the frame alignment position.
Table 61 - Multiframes Out of Sync Counter
Multiframes Out of Synchronization Counter. This eight bit counter will be
incremented once for every multiframe (1.5 milliseconds in D4 mode, 3
milliseconds in ESF mode) in which basic frame synchronization is lost.
Most Significant Bits of the BPV Counter. The most significant eight bits
of a 16 bit counter that is incremented once for every bipolar violation error
received.
Least Significant Bits of the BPV Counter. The least significant eight
bits of a 16 bit counter that is incremented once for every bipolar violation
error received.
(Page 4, Address 14H) (T1)
(Page 4, Address 17H) (T1)
(Page 4, Address 15H) (T1)
(Page 4, Address 16H) (T1)
Zarlink Semiconductor Inc.
MT9074
82
Functional Description
Functional Description
Functional Description
Functional Description
Data Sheet