82P2821BH IDT, Integrated Device Technology Inc, 82P2821BH Datasheet - Page 114

• Manufacturer Part Number: 82P2821BH
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82P2821BH

• Number Of Transceivers: 1
• Screening Level: Industrial
• Mounting: Surface Mount
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

INTS2 - Interrupt Status Register 2
Address: 022H, 062H, 0A2H, 0E2H, 122H, 162H, 1A2H, 1E2H, (CH1~CH8)
Type: Read / Write
Default Value: 00H
Programming Information
IDT82P2821
7 - 6
Bit
5
4
3
2
1
0
222H, 262H, 2A2H, 2E2H, 322H, 362H, 3A2H, 3E2H, (CH9~CH16)
422H, 462H, 4A2H, 4E2H, 522H, (CH17~CH21)
7E2H (CH0)
7
-
CNTOV_IS
SBPV_IS
LBPV_IS
SEXZ_IS
LEXZ_IS
ERR_IS
Name
-
6
-
Reserved.
This bit indicates the interrupt status of the SBPV.
0: No SBPV interrupt is generated; or a ‘1’ is written to this bit. (default)
1: SBPV interrupt is generated and is reported by the INT pin.
This bit indicates the interrupt status of the LBPV.
0: No LBPV interrupt is generated; or a ‘1’ is written to this bit. (default)
1: LBPV interrupt is generated and is reported by the INT pin.
This bit indicates the interrupt status of the SEXZ.
0: No SEXZ interrupt is generated; or a ‘1’ is written to this bit. (default)
1: SEXZ interrupt is generated and is reported by the INT pin.
This bit indicates the interrupt status of the LEXZ.
0: No LEXZ interrupt is generated; or a ‘1’ is written to this bit. (default)
1: LEXZ interrupt is generated and is reported by the INT pin.
This bit indicates the interrupt status of the PRBS/ARB error.
0: No PRBS/ARB error interrupt is generated; or a ‘1’ is written to this bit. (default)
1: PRBS/ARB error interrupt is generated and is reported by the INT pin.
This bit indicates the interrupt status of the ERRCH and ERRCL registers overflow.
0: No ERRCH or ERRCL register overflow interrupt is generated; or a ‘1’ is written to this bit. (default)
1: ERRCH and ERRCL registers overflow interrupt is generated and is reported by the INT pin.
SBPV_IS
5
LBPV_IS
4
21(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
114
SEXZ_IS
3
Description
LEXZ_IS
2
ERR_IS
1
February 6, 2009
CNTOV_IS
0