ACS8582 Semtech Corporation, ACS8582 Datasheet - Page 96

• Manufacturer Part Number: ACS8582
• Manufacturer: Semtech Corporation

Address (hex):
Revision 1.00/March 2008 ©Semtech Corp.
ADVANCED COMMS & SENSING
Register Name
Bit No.
Bit 7
[7:6]
[5:0]
79
cnfg_phase_alarm_timeout
Description
Not used.
timeout_value
Phase alarms can only be raised on an input when
the T0 DPLL is attempting to lock to it. Once an
input has been rejected due to a phase alarm, there
is no way to measure whether it is good again,
because it is no longer selected by the DPLL. The
phase alarms automatically clear after a timeout
after 128 seconds.
Bit 6
Bit 5
Description
CONFIDENTIAL
Bit 4
FINAL
Page 96
(RO) Register to configure how
long before a phase alarm is
raised on an input
Bit Value
Bit 3
-
-
timeout_value
Value Description
-
This 6-bit unsigned integer represents the length of
time before a phase alarm will be raised on an
input. The value multiplied by 2 gives the time in
seconds. This time value is the time that the
controlling state machine will spend in Pre-locked,
Pre-locked2 or Phase-lost modes before setting the
phase alarm on the selected input.
Bit 2
Default Value
Bit 1
ACS8582
DATASHEET
www.semtech.com
0011 0010
Bit 0