82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 170

• Manufacturer Part Number: 82P2281PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

T1/J1 FGEN Maintenance 1 (06CH)
MIMICEN:
COFAEN:
is, to change the frame alignment position. The one bit deletion or repetition occurs randomly.
TXDIS:
TAIS:
Programming Information
IDT82P2281
Bit Name
Default
Bit No.
Type
This bit is valid when the FDIS bit (b0, T1/J1-062H) is ‘0’.
= 0: Disable the mimic pattern insertion.
= 1: The mimic pattern is inserted into the bit right after each F-bit. The content of the mimic pattern is the same as the F-bit.
Any transition (from ‘0’ to ‘1’ or from ‘1’ to ‘0’) on this bit will lead to one bit deletion or one bit repetition in the data stream to be transmitted, that
= 0: Normal operation.
= 1: The data stream to be transmitted are overwritten with all ‘Zero’s.
= 0: Normal operation.
= 1: The data stream to be transmitted are overwritten with all ’One’s.
7
6
Reserved
5
4
170
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
MIMICEN
R/W
3
0
COFAEN
R/W
2
0
TXDIS
R/W
1
0
August 20, 2009
TAIS
R/W
0
0