82V3380PFG IDT, Integrated Device Technology Inc, 82V3380PFG Datasheet - Page 78
82V3380PFG
Manufacturer Part Number
82V3380PFG
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V3380PFG.pdf
(175 pages)
Specifications of 82V3380PFG
Function
Wan PLL
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Package Type
TQFP
Pin Count
100
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
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INTERRUPTS3_STS - Interrupt Status 3
Programming Information
IDT82V3380
Address: 0FH
Type: Read / Write
Default Value: 11X10000
EX_SYNC_ALARM
Bit
7
6
5
4
3
2
1
0
7
EX_SYNC_ALARM
INPUT_TO_T4
AMI2_VIOL
AMI1_VIOL
AMI2_LOS
AMI1_LOS
T4_STS
Name
-
T4_STS
6
This bit indicates whether an external sync alarm is raised; i.e., whether there is a transition from ‘0’ to ‘1’ on the
EX_SYNC_ALARM_MON bit (b7, 52H).
0: Has not occurred.
1: Has occurred. (default)
This bit is cleared by writing a ‘1’.
This bit indicates the T4 DPLL locking status changes (from ‘locked’ to ‘unlocked’ or from ‘unlocked’ to ‘locked’); i.e., whether
there is a transition (from ‘0’ to ‘1’ or from ‘1’ to ‘0’) on the T4_DPLL_LOCK bit (b6, 52H).
0: Has not changed.
1: Has changed. (default)
This bit is cleared by writing a ‘1’.
Reserved.
This bit indicates whether all the input clocks for T4 path changes to be unqualified; i.e., whether the
HIGHEST_PRIORITY_VALIDATED[3:0] bits (b7~4, 4EH) are set to ‘0000’ when these bits are available for T4 path.
0: Has not changed.
1: Has changed. (default)
This bit is cleared by writing a ‘1’.
This bit indicates whether IN2 has an AMI violation.
0: Has no AMI violation. (default)
1: Has an AMI violation.
This bit is cleared by writing a ‘1’.
This bit indicates whether IN2 has a LOS error.
0: Has no LOS error. (default)
1: Has a LOS error.
This bit is cleared by writing a ‘1’.
This bit indicates whether IN1 has an AMI violation.
0: Has no AMI violation. (default)
1: Has an AMI violation.
This bit is cleared by writing a ‘1’.
This bit indicates whether IN1 has a LOS error.
0: Has no LOS error. (default)
1: Has a LOS error.
This bit is cleared by writing a ‘1’.
5
-
INPUT_TO_T4
4
78
AMI2_VIOL
3
Description
AMI2_LOS
2
SYNCHRONOUS ETHERNET WAN PLL
AMI1_VIOL
1
AMI1_LOS
May 19, 2009
0
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