82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 150

• 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 TBIF Operating Mode (043H)
MAP[1:0]:
TMODE:
align the data input on the TSD pin are provided from the processed data from the device.
align the data input on the TSD pin are provided by the system side.
Programming Information
IDT82P2281
Bit Name
Default
Bit No.
Type
In Transmit Clock Slave mode and Transmit Multiplexed mode, these 2 bits select the T1/J1 to E1 format mapping schemes.
In Transmit Non-multiplexed mode, this bit selects the sub-mode.
= 0: The Transmit System Interface is operated in Transmit Clock Master mode. The timing signal for clocking the data and the framing pulse to
= 1: The Transmit System Interface is operated in Transmit Clock Slave mode. The timing signal for clocking the data and the framing pulse to
7
Note:
* These 2 bits can not be set to ‘00’ in the Transmit Multiplexed mode.
6
MAP[1:0]
0 0 *
0 1
1 0
1 1
Reserved
5
T1/J1 Mode E1 Rate per One Filler Every Four CHs
T1/J1 Mode E1 Rate per Continuous CHs
T1/J1 To E1 Format Mapping Schemes
T1/J1 Mode E1 Rate per G.802
4
150
T1/J1 Rate
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
MAP1
R/W
2
0
MAP0
R/W
1
0
August 20, 2009
TMODE
R/W
0
1