IDT82P2282PFG IDT, Integrated Device Technology Inc, IDT82P2282PFG Datasheet - Page 183

• Manufacturer Part Number: IDT82P2282PFG
• Description: TXRX T1/J1/E1 2CHAN 100-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2282PFG

• Number Of Drivers/receivers: 2/2
• Protocol: IEEE 1149.1
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 100-TQFP, 100-VQFP
• Screening Level: Industrial
• Pin Count: 100
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 82P2282PFG

T1/J1 IBCD Detector Configuration (076H, 176H)
IBCDIDLE:
DSEL[1:0]:
(b7~0, T1/J1-079H,...).
ASEL[1:0]:
J1-078H,...).
Programming Information
IDT82P2282
Bit Name
Default
Bit No.
Type
= 0: The F-bit is compared with the target activate/deactivate inband loopback code, but the result of the F-bit comparison is discarded.
= 1: The F-bit is skipped in the comparison process.
These two bits define the length of the target deactivate inband loopback code, meanwhile, they define the valid code in the DACT[7:0] bits
These two bits define the length of the target activate inband loopback code, meanwhile, they define the valid code in the ACT[7:0] bits (b7~0, T1/
7
DSEL[1:0]
ASEL[1:0]
Reserved
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
6
5
Deactivate Code Length & Valid Code In The DACT[7:0]
IBCDIDLE
6-bit or 3-bit length & the code in the DACT[7:2] is valid
8-bit or 4-bit length & the code in the DACT[7:0] is valid
Activate Code Length & Valid Code In The ACT[7:0]
6-bit or 3-bit length & the code in the ACT[7:2] is valid
8-bit or 4-bit length & the code in the ACT[7:0] is valid
R/W
4
0
5-bit length & the code in the DACT[7:3] is valid
7-bit length & the code in the DACT[7:1] is valid
183
5-bit length & the code in the ACT[7:3] is valid
7-bit length & the code in the ACT[7:1] is valid
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
DSEL1
R/W
3
0
DSEL0
R/W
2
1
ASEL1
R/W
1
0
August 20, 2009
ASEL0
R/W
0
0