82P2281PFG IDT, Integrated Device Technology Inc, 82P2281PFG Datasheet - Page 200

• Manufacturer Part Number: 82P2281PFG
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2281PFG

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Compliant

T1/J1 THDLC1 Interrupt Control (0B3H)
T1/J1 THDLC2 Interrupt Control (0B4H)
T1/J1 THDLC3 Interrupt Control (0B5H)
UDRUNE:
RDYE:
Programming Information
IDT82P2281
Bit Name
Bit Name
Bit Name
Default
Default
Default
Bit No.
Bit No.
Bit No.
Type
Type
Type
The function of the above three sets of registers are the same. However, they correspond to different THDLC.
= 0: Disable the interrupt on the INT pin when the UDRUNI bit (b1, T1/J1-0B6H / 0B7H / 0B8H) is ‘1’.
= 1: Enable the interrupt on the INT pin when the UDRUNI bit (b1, T1/J1-0B6H / 0B7H / 0B8H) is ‘1’.
= 0: Disable the interrupt on the INT pin when the RDYI bit (b0, T1/J1-0B6H / 0B7H / 0B8H) is ‘1’.
= 1: Enable the interrupt on the INT pin when the RDYI bit (b0, T1/J1-0B6H / 0B7H / 0B8H) is ‘1’.
7
7
7
6
6
6
5
5
5
Reserved
Reserved
Reserved
4
4
4
200
SINGLE T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
3
3
2
2
2
UDRUNE
UDRUNE
UDRUNE
R/W
R/W
R/W
1
0
1
0
1
0
August 20, 2009
RDYE
RDYE
RDYE
R/W
R/W
R/W
0
0
0
0
0
0