IDT82P2282 Integrated Device Technology, Inc., IDT82P2282 Datasheet - Page 158

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

IDT82P2282
T1/J1 RBIF Mode (047H, 147H)
MAP[1:0]:
RMODE:
align the data output on the RSDn pin are received from each line side.
align the data output on the RSDn pin are provided by the system side.
Programming Information
Bit Name
Default
Bit No.
Type
In Receive Clock Slave mode and Receive Multiplexed mode, these 2 bits select the T1/J1 to E1 format mapping schemes.
In Receive Non-multiplexed mode, this bit selects the sub-mode.
= 0: The Receive System Interface is operated in Receive Clock Master mode. The timing signal for clocking the data and the framing pulse to
= 1: The Receive System Interface is operated in Receive 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 Receive 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
147
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
RMODE
R/W
0
1