IDT82V2108PXG IDT, Integrated Device Technology Inc, IDT82V2108PXG Datasheet - Page 239

• Manufacturer Part Number: IDT82V2108PXG
• Description: IC FRAMER T1/J1/E1 8CH 128-PQFP
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT82V2108PXG

• 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: Lead free / RoHS Compliant
• Other names: 82V2108PXG

IDT82V2108
T1 / J1 RBOM Enable (02AH, 0AAH, 12AH, 1AAH, 22AH, 2AAH, 32AH, 3AAH)
IDLE:
AVC:
Yellow signal in T1/J1 ESF format.
BOCE:
T1 / J1 RBOM Code Status (02BH, 0ABH, 12BH, 1ABH, 22BH, 2ABH, 32BH, 3ABH)
IDLEI:
BOCI:
BOC[5:0]:
Programming Information
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Type
= 0: Disable the interrupt on the INT pin when there is a transition from BOM to non-BOM in the received data stream.
= 1: Enable the interrupt on the INT pin when there is a transition from BOM to non-BOM in the received data stream.
This bit selects the validation criteria used to acknowledge the Bit Oriented Message (BOM) in the received data stream, or to acknowledge the
= 0: The BOM or the Yellow signal is acknowledged when the pattern is matched and the received code is identical 8 out of 10 times.
= 1: The BOM or the Yellow signal is acknowledged when the pattern is matched and the received code is identical 4 out of 5 times.
= 0: Disable the interrupt on the INT pin when a valid BOM code is detected in the received data stream.
= 1: Enable the interrupt on the INT pin when a valid BOM code is detected in the received data stream.
= 0: No transition from Bit Oriented Message (BOM) to non-BOM in the received data stream.
= 1: A transition from BOM to non-BOM in the received data stream.
This bit is cleared to ‘0’ after the register is read.
= 0: No Bit Oriented Message (BOM) is detected.
= 1: BOM is detected in the received data stream.
This bit is cleared to ‘0’ after the register is read.
These bits directly reflect the content of the Bit Oriented Message (BOM) in the received data stream.
All ‘One’s in the BOC[5:0] mean there is no BOM received.
The BOC[5] corresponds to the MSB of the code while the BOC[0] corresponds to the LSB.
Type
IDLEI
7
0
R
7
BOCI
R
6
0
6
BOC[5]
Reserved
R
5
1
5
BOC[4]
R
4
1
4
229
BOC[3]
R
3
1
3
BOC[2]
IDLE
R/W
R
2
1
2
0
T1 / E1 / J1 OCTAL FRAMER
BOC[1]
AVC
R/W
1
0
R
1
1
March 5, 2009
BOC[0]
BOCE
R/W
0
0
R
0
1