IDT82V2108PX IDT, Integrated Device Technology Inc, IDT82V2108PX Datasheet - Page 251

• Manufacturer Part Number: IDT82V2108PX
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PX

• Controller Type: T1/E1/J1 Framer
• Interface: Parallel
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 160mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 82V2108PX

IDT82V2108
T1 / J1 IBCD Configuration (03CH, 0BCH, 13CH, 1BCH, 23CH, 2BCH, 33CH, 3BCH)
IBCD_ERR[1:0]:
DSEL[1:0]:
03FH):
ASEL[1:0]:
Programming Information
Bit Name
Default
Bit No.
Type
The IBCD_ERR[1:0] set the error tolerance in the received activate/deactivate code within 39.8 ms:
The DSEL[1:0] define the length of the received loopback deactivate code, meanwhile, it define the valid code in the DACT[7:0] (b7~0, T1/J1-
The ASEL[1:0] define the length of the received loopback activate code, meanwhile, it define the valid code in the ACT[7:0] (b7~0, T1/J1-03EH):
7
Reserved
ASEL[1:0]
6
DSEL[1:0]
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1
IBCD_ERR[1]
R/W
IBCD_ERR[1:0]
5
0
0 0
0 1
1 0
1 1
Deactivate Code Length & Valid Code In the DACT[7:0]
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
IBCD_ERR[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
5-bit length & the code in the ACT[7:3] is valid
7-bit length & the code in the ACT[7:1] is valid
R/W
4
0
241
Error Tolerance
200 bits
20 bits
2 bits
0 bit
DSEL1
R/W
3
0
DSEL0
R/W
2
0
T1 / E1 / J1 OCTAL FRAMER
ASEL1
R/W
1
0
March 5, 2009
ASEL0
R/W
0
0