IDT82P2282PFG8 IDT, Integrated Device Technology Inc, IDT82P2282PFG8 Datasheet - Page 227

• Manufacturer Part Number: IDT82P2282PFG8
• Description: TXRX T1/J1/E1 2CHAN 100-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Transceiverr

Specifications of IDT82P2282PFG8

• 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: 82P2282PFG8

5.2.1.2
PMON:
T1/J1 CRCE Counter Mapping 0 (00H)
CRCE[7:0]:
T1/J1 CRCE Counter Mapping 1 (01H)
CRCE[9:8]:
Programming Information
IDT82P2282
Bit Name
Bit Name
Default
Bit No.
Bit No.
Type
Type
The PMON Counter Mapping Registers (00H ~ 0BH) of a link are updated as a group in the following three ways:
1. A transition from ‘0’ to ‘1’ on the UPDAT bit (b1, T1/J1-0C2H,...) updates all the registers;
2. If the AUTOUPD bit (b0, T1/J1-0C2H,...) is set to ‘1’, the registers will be updated every one second;
In ESF format, these bits together with the CRCE[9:8] bits count the CRC-6 Error numbers. The CRCE[0] bit is the LSB.
In ESF format, these bits together with the CRCE[7:0] bits count the CRC-6 Error numbers. The CRCE[9] bit is the MSB.
R
Indirect Register
CRCE7
R
7
0
7
CRCE6
R
6
0
6
CRCE5
R
5
0
5
Reserved
CRCE4
R
4
0
4
227
DUAL T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
CRCE3
R
3
0
3
CRCE2
R
2
0
2
CRCE1
CRCE9
R
R
1
0
1
0
August 20, 2009
CRCE0
CRCE8
R
R
0
0
0
0