IDT82V3380A Datasheet, PDF (110/177 Pages) Integrated Device Technology – SYNCHRONOUS ETHERNET IDT WAN PLL™

IDT82V3380A
SYNCHRONOUS ETHERNET WAN PLL™
UPPER_THRESHOLD_3_CNFG - Upper Threshold for Leaky Bucket Configuration 3
Address: 3DH
Type: Read / Write
Default Value: 00000110
7
6
5
4
3
2
1
0
UPPER_THRE
SHOLD_3_DAT
A7
UPPER_THRE
SHOLD_3_DAT
A6
UPPER_THRE
SHOLD_3_DAT
A5
UPPER_THRE
SHOLD_3_DAT
A4
UPPER_THRE
SHOLD_3_DAT
A3
UPPER_THRE
SHOLD_3_DAT
A2
UPPER_THRE
SHOLD_3_DAT
A1
UPPER_THRE
SHOLD_3_DAT
A0
Bit
Name
Description
7-0
UPPER_THRESHOLD_3_DATA[7:0]
These bits set an upper threshold for the internal leaky bucket accumulator. When the number of the accumu-
lated events is above this threshold, a no-activity alarm is raised.
LOWER_THRESHOLD_3_CNFG - Lower Threshold for Leaky Bucket Configuration 3
Address: 3EH
Type: Read / Write
Default Value: 00000100
7
6
5
4
3
2
1
0
LOWER_THRE
SHOLD_3_DAT
A7
LOWER_THRE
SHOLD_3_DAT
A6
LOWER_THRE
SHOLD_3_DAT
A5
LOWER_THRE
SHOLD_3_DAT
A4
LOWER_THRE
SHOLD_3_DAT
A3
LOWER_THRE
SHOLD_3_DAT
A2
LOWER_THRE
SHOLD_3_DAT
A1
LOWER_THRE
SHOLD_3_DAT
A0
Bit
Name
Description
7-0
LOWER_THRESHOLD_3_DATA[7:0]
These bits set a lower threshold for the internal leaky bucket accumulator. When the number of the accumu-
lated events is below this threshold, the no-activity alarm is cleared.
BUCKET_SIZE_3_CNFG - Bucket Size for Leaky Bucket Configuration 3
Address: 3FH
Type: Read / Write
Default Value: 00001000
7
BUCKET_SIZE
_3_DATA7
6
BUCKET_SIZE
_3_DATA6
5
BUCKET_SIZE
_3_DATA5
4
BUCKET_SIZE
_3_DATA4
3
BUCKET_SIZE
_3_DATA3
2
BUCKET_SIZE
_3_DATA2
1
BUCKET_SIZE
_3_DATA1
0
BUCKET_SIZE
_3_DATA0
Bit
Name
Description
7-0
BUCKET_SIZE_3_DATA[7:0]
These bits set a bucket size for the internal leaky bucket accumulator. If the number of the accumulated events reach
the bucket size, the accumulator will stop increasing even if further events are detected.
Programming Information
110
May 16, 2011