IDT82P2284 Integrated Device Technology, Inc., IDT82P2284 Datasheet - Page 184

• Manufacturer Part Number: IDT82P2284
• Description: 4 Channel T1/J1/E1 Transceiver
• Manufacturer: Integrated Device Technology, Inc.

IDT82P2284
T1/J1 IBCD Interrupt Control (07AH, 17AH, 27AH, 37AH)
LBAE:
LBDE:
T1/J1 IBCD Interrupt Indication (07BH, 17BH, 27BH, 37BH)
LBAI:
LBDI:
Programming Information
Bit Name
Bit Name
Default
Default
Bit No.
Bit No.
Type
Type
= 0: Disable the interrupt on the INT pin when the LBAI bit (b1, T1/J1-07BH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the LBAI bit (b1, T1/J1-07BH,...) is ‘1’.
= 0: Disable the interrupt on the INT pin when the LBDI bit (b0, T1/J1-07BH,...) is ‘1’.
= 1: Enable the interrupt on the INT pin when the LBDI bit (b0, T1/J1-07BH,...) is ‘1’.
= 0: There is no status change on the LBA bit (b1, T1/J1-077H,...).
= 1: There is a transition (from ‘0’ to ‘1’ or from ‘1’ to ‘0’) on the LBA bit (b1, T1/J1-077H,...).
This bit will be cleared if a ’1’ is written to it.
= 0: There is no status change on the LBD bit (b0, T1/J1-077H,...).
= 1: There is a transition (from ‘0’ to ‘1’ or from ‘1’ to ‘0’) on the LBD bit (b0, T1/J1-077H,...).
This bit will be cleared if a ’1’ is written to it.
7
7
6
6
5
5
Reserved
Reserved
4
4
173
QUAD T1/E1/J1 LONG HAUL / SHORT HAUL TRANSCEIVER
3
3
2
2
LBAE
LBAI
R/W
R
1
0
1
0
March 22, 2004
LBDE
LBDI
R/W
R
0
0
0
0