ACS8525 Semtech Corporation, ACS8525 Datasheet - Page 65

• Manufacturer Part Number: ACS8525
• Description: Line Card Protection Switch For Sonet/sdh Systems
• Manufacturer: Semtech Corporation

Address (hex):
Address (hex):
Revision 3.00/October 2003 © Semtech Corp.
ADVANCED COMMUNICATIONS
Register Name
operating_
mode
Register Name
Sync_ip_alarm
Bit No.
Bit No.
Bit 7
[5:3]
Bit 7
[6:0]
7
6
2
1
0
7
44
45
cnfg_interrupt_mask
[15:8]
main_ref_failed
Description
operating_mode
Mask bit for operating_mode interrupt.
main_ref_failed
Mask bit for main_ref_failed interrupt.
Not used.
Set to 0.
Not used.
SEC3
Mask bit for input SEC3 interrupt.
cnfg_interrupt_mask
[23:16]
Description
Sync_ip_alarm
Mask bit for Sync_ip_alarm interrupt.
Not used.
Bit 6
Bit 6
Bit 5
Bit 5
Description
Description
Bit 4
Bit 4
FINAL
Page 65
(R/W) Bits [15:8] of the interrupt
mask register.
(R/W) Bits [23:16] of the interrupt
mask register.
Bit Value
Bit Value
Bit 3
Bit 3
0
1
0
1
0
0
1
0
1
-
-
-
Set to 0
Value Description
Operating mode cannot generate interrupts.
Operating mode can generate interrupts.
Main reference failure cannot generate interrupts.
Main reference failure can generate interrupts.
-
Set to 0.
-
Input SEC3 cannot generate interrupts.
Input SEC3 can generate interrupts.
Value Description
The external Sync input cannot generate interrupts.
The external Sync input can generate interrupts.
-
Bit 2
Bit 2
Default Value
Default Value
ACS8525 LC/P
Bit 1
Bit 1
DATASHEET
www.semtech.com
0000 0000
SEC3
0000 0000
Bit 0
Bit 0