IDT82V2108BB IDT, Integrated Device Technology Inc, IDT82V2108BB Datasheet - Page 253

• Manufacturer Part Number: IDT82V2108BB
• Description: IC FRAMER T1/J1/E1 8CH 144-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108BB

• 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: 144-BGA
• 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: 82V2108BB

IDT82V2108
T1 / J1 IBCD Activate Code (03EH, 0BEH, 13EH, 1BEH, 23EH, 2BEH, 33EH, 3BEH)
The unused bits should be ignored. The ACT[7] is the MSB and compares with the first received code bit.
T1 / J1 IBCD Deactivate Code (03FH, 0BFH, 13FH, 1BFH, 23FH, 2BFH, 33FH, 3BFH)
03CH). The unused bits should be ignored. The DACT[7] is the MSB and compares with the first received code bit.
T1 / J1 RCRB Configuration (COSS = 0) (040H, 0C0H, 140H, 1C0H, 240H, 2C0H, 340H, 3C0H)
COSS:
SIGE:
ESF:
PCCE:
Programming Information
Bit Name
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Default
Bit No.
Type
Type
The ACT[7:X] define the content of the activate code. ‘X’ is 3, 2, 1 or 0 and depends on the length defined by the ASEL[1:0] (b1~0, T1/J1-03CH).
The DACT[7:X] define the content of the deactivate code. ‘X’ is 3, 2, 1 or 0 and depends on the length defined by the DSEL[1:0] (b3~2, T1/J1-
Type
= 0: Allow the RCRB registers to access the indirect registers.
= 1: Allow the RCRB registers to reflect the change of the signaling of its corresponding channel.
= 0: Disable generation of an interrupt on the INT pin when there is signaling change in any one of the 24 channels.
= 1: Enable generation of an interrupt on the INT pin when there is signaling change in any one of the 24 channels.
This bit selects the SF or ESF format in the Receive CAS/RBS Buffer block.
= 0: SF format is selected.
= 1: ESF format is selected.
= 0: The per-channel functions in RCRB are disabled.
= 1: The per-channel functions in RCRB are enabled.
Reserved
DACT7
ACT7
R/W
R/W
7
0
7
0
7
DACT6
COSS
ACT6
R/W
R/W
R/W
6
0
6
0
6
0
ADCT5
ACT5
SIGE
R/W
R/W
R/W
5
0
5
0
5
0
DACT4
ACT4
R/W
R/W
4
0
4
0
4
243
Reserved
DACT3
ACT3
R/W
R/W
3
3
0
3
0
DACT2
ACT2
ESF
R/W
R/W
R/W
2
2
0
2
0
0
T1 / E1 / J1 OCTAL FRAMER
Reserved
DACT1
ACT1
R/W
R/W
1
1
0
1
0
March 5, 2009
DACT0
PCCE
ACT0
R/W
R/W
R/W
0
0
0
0
0
0