IDT82P2288BB IDT, Integrated Device Technology Inc, IDT82P2288BB Datasheet - Page 168

• Manufacturer Part Number: IDT82P2288BB
• Description: TXRX T1/J1/E1 8CHAN 256-PBGA
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2288BB

• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 256-PBGA
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 82P2288BB

T1/J1 RBIF Mode (047H, 147H, 247H, 347H, 447H, 547H, 647H, 747H)
MAP[1:0]:
RMODE:
Programming Information
IDT82P2288
Bit Name
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
align the data output on the RSDn pin are received from each line side.
= 1: The Receive System Interface is operated in Receive Clock Slave mode. The timing signal for clocking the data and the framing pulse to align
the data output on the RSDn pin are provided by the system side.
Default
Bit No.
Type
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
168
OCTAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
T1/J1 Rate
3
MAP1
R/W
2
0
MAP0
R/W
1
0
March 04, 2009
RMODE
R/W
0
1