mt9072av2 Zarlink Semiconductor, mt9072av2 Datasheet - Page 7

• Manufacturer Part Number: mt9072av2
• Description: Octal T1/e1/j1 Framer
• Manufacturer: Zarlink Semiconductor

Channel Associated Signaling
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ABCD or AB bits can be automatically inserted and extracted
Transmit ABCD or AB bits can be passed via the microport or via the CSTi pin
Receive ABCD or AB bits are accessible via the microport or via the CSTo pin
Unused nibble positions in the CSTi/CSTo bandwidth are tri-stated
An interrupt is provided in the event of changes in any of the signaling bits
Receive signaling bits are frozen if digital loss of signal or loss of multiframe alignment is declared
Signaling bits can be debounced by 6 ms
Robbed bit or clear channel signaling are
selected on a channel by channel basis
Signaling interrupts period can be selected: 1,
4 or 8 msec
T1/J1 Mode
Zarlink Semiconductor Inc.
MT9072
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Signaling bits can be debounced by 14 ms
Signaling interupt period can be selected 1, 4
or 8 msec
E1 Mode
Data Sheet