82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 263

• 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

E1 RBIF Option Register (046H)
DE:
MRSIG.
FE:
CMS:
TRI:
Programming Information
IDT82P2281
Bit Name
Default
Bit No.
Type
This bit selects the active edge of RSCK to update the data on RSD and RSIG and the active edge of MRSCK to update the data on MRSD and
= 0: The falling edge is selected.
= 1: The rising edge is selected.
This bit selects the active edge of RSCK to update/sample the pulse on RSFS and the active edge of MRSCK to sample the pulse on MRSFS.
= 0: The falling edge is selected.
= 1: The rising edge is selected.
This bit is valid in Receive Clock Slave mode and Receive Multiplexed mode.
= 0: The speed of RSCK/MRSCK is the same as the data rate on the system side (2.048 Mb/s / 8.192 Mb/s).
= 1: The speed of RSCK/MRSCK is double the data rate on the system side (4.096 Mb/s / 16.384 Mb/s).
= 0: The processed data and signaling bits are output on the RSD/MRSD and RSIG/MRSIG pins respectively.
= 1: The output on the RSD/MRSD and RSIG/MRSIG pins are in high impedance.
7
6
Reserved
5
4
263
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
R/W
DE
3
1
R/W
FE
2
1
CMS
R/W
1
0
August 20, 2009
R/W
TRI
0
1