IDT82P2282 Integrated Device Technology, Inc., IDT82P2282 Datasheet - Page 155

• Manufacturer Part Number: IDT82P2282
• Description: 2 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2282
T1/J1 TBIF Operating Mode (043H, 143H)
MAP[1:0]:
TMODE:
align the data input on the TSDn pin are provided from the processed data from the device.
align the data input on the TSDn pin are provided by the system side.
Programming Information
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
144
T1/J1 Rate
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
MAP1
R/W
2
0
MAP0
R/W
1
0
October 7, 2003
TMODE
R/W
0
1