IDT82P20416 Integrated Device Technology, IDT82P20416 Datasheet - Page 91

• Manufacturer Part Number: IDT82P20416
• Description: 16-channel Short Haul T1/e1/j1 Line Interface Unit
• Manufacturer: Integrated Device Technology

INTS2 - Interrupt Status Register 2
Address: 022H, 062H, 0A2H, 0E2H, 122H, 162H, 1A2H, 1E2H, (CH1~CH8)
Type: Read / Write
Default Value: 00H
Programming Information
IDT82P20416
7 - 6
Bit
5
4
3
2
1
0
222H, 262H, 2A2H, 2E2H, 322H, 362H, 3A2H, (CH9~CH15)
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
91
16-CHANNEL SHORT HAUL T1/E1/J1 LINE INTERFACE UNIT
SEXZ_IS
3
Description
LEXZ_IS
2
ERR_IS
1
December 17, 2009
CNTOV_IS
0