IDT72P51759L6BBI8 IDT, Integrated Device Technology Inc, IDT72P51759L6BBI8 Datasheet - Page 36
IDT72P51759L6BBI8
Manufacturer Part Number
IDT72P51759L6BBI8
Description
IC FLOW CTRL 36BIT 256-BGA
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.IDT72P51749L6BB8.pdf
(86 pages)
Specifications of IDT72P51759L6BBI8
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
72P51759L6BBI8
Available stocks
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Part Number:
IDT72P51759L6BBI8
Manufacturer:
IDT, Integrated Device Technology Inc
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MARK OPERATIONAL NOTES:
IN PACKET MODE
Write Port
Read Port
IDT72P51749/72P51759/72P51769 1.8V, MULTI-QUEUE FLOW-CONTROL DEVICES
(128 QUEUES) 36 BIT WIDE CONFIGURATION 1,179,648, 2,359,296, and 4,718,592 bits
- MARKing a location can only occur during a Queue switch cycle
- There is only one MARKed location within a Queue
- Only 1 packet can be MARKed at a time within a Queue.
- In packet mode, for a full packet re-write the MARK must occur at the SOP location of the packet.
- In packet mode data can be re-written from the MARK
- In packet mode the MARK moves from packet to packet within a queue when the next packet is written.
- The sequence to move the MARK to the next packet is, first an EOP must occur, then a valid write occurs.
- MARKing can only occur during a Queue switch cycle
- Only 1 packet can be MARKed at a time within a Queue.
- In packet mode, MARK is moved to a location of the packet.
-
In packet mode the MARK can be moved from SOP (start of packet) to SOP (start of packet) within the queue by a valid read.
MARK Move Sequence
EOP
36
Queue MARK
6714 drwX35
SOP
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 10, 2009
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