ACS8526 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS8526' PDF : 74 Pages View PDF
ACS8526 LC/P LITE
ADVANCED COMMUNICATIONS
Address (hex): 7D
Register Name cnfg_LOS_alarm
FINAL
DATASHEET
Description
(R/W) Register to configure LOS Default Value 0000 0010
(Loss of Signal) Alarm.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
LOS_GPO_en
Bit 1
Bit 0
LOS_tristate_en LOS_
polarity
Bit No.
Description
Bit Value Value Description
[7:3]
2
1
0
Not used.
LOS_GPO_en
(General Purpose Output). If the LOS_ALARM output
pin is not required, then setting this bit will allow the
pin to be used as a general purpose output. The pin
will be driven to the state of the polarity control bit,
int_polarity.
LOS_tristate_en
The LOS_ALARM pin can be configured to be either
connected directly to a processor, or wired together
with other sources.
LOS_polarity
The LOS_ALARM pin can be configured to be active
High or Low.
-
-
0
LOS_ALARM output pin used for interrupts.
1
LOS_ALARM output pin used for GPO purpose.
0
LOS_ALARM pin always driven when inactive.
1
LOS_ALARM pin only driven when active, high-
impedance when inactive.
0
Active Low - pin driven Low to indicate active alarm.
1
Active High - pin driven High to indicate active
alarm.
Revision 4.01/June 2006 © Semtech Corp.
Page 59
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