IDT82V3280DQ IDT, Integrated Device Technology Inc, IDT82V3280DQ Datasheet - Page 75
IDT82V3280DQ
Manufacturer Part Number
IDT82V3280DQ
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT82V3280DQ.pdf
(167 pages)
Specifications of IDT82V3280DQ
Function
Wan PLL
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Package Type
TQFP EP
Pin Count
100
Mounting
Surface Mount
Lead Free Status / RoHS Status
Not Compliant
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Part Number:
IDT82V3280DQ
Manufacturer:
SIL
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INTERRUPTS2_STS - Interrupt Status 2
Programming Information
IDT82V3280
Address: 0EH
Type: Read / Write
Default Value: 00111111
T0_OPERATING
5 - 0
Bit
7
6
_MODE
7
T0_OPERATING_MODE
T0_MAIN_REF_FAILED
T0_MAIN_REF_F
Name
INn
AILED
6
This bit indicates the operating mode switch for T0 DPLL; i.e., whether the value in the
T0_DPLL_OPERATING_MODE[2:0] bits (b2~0, 52H) changes.
0: Has not switched. (default)
1: Has switched.
This bit is cleared by writing a ‘1’.
This bit indicates whether the T0 selected input clock has failed. The T0 selected input clock fails when its validity
changes from ‘valid’ to ‘invalid’; i.e., when there is a transition from ‘1’ to ‘0’ on the corresponding INn bit (4AH, 4BH).
0: Has not failed. (default)
1: Has failed.
This bit is cleared by writing a ‘1’.
This bit indicates the validity changes (from ‘valid’ to ‘invalid’ or from ‘invalid’ to ‘valid’) for the corresponding INn for T0
path, i.e., whether there is a transition (from ‘0’ to ‘1’ or from ‘1’ to ‘0’) on the corresponding INn bit (b5~0, 4BH). Here n
is any one of 14 to 9.
0: Has not changed.
1: Has changed. (default)
This bit is cleared by writing a ‘1’.
IN14
5
IN13
4
75
IN12
3
Description
IN11
2
IN10
1
March 02, 2009
IN9
0
WAN PLL
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