IDT72P51777L7-5BBI IDT, Integrated Device Technology Inc, IDT72P51777L7-5BBI Datasheet - Page 50

• Manufacturer Part Number: IDT72P51777L7-5BBI
• Description: IC FLOW CTRL 40BIT 376-BGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT72P51777L7-5BBI

• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 72P51777L7-5BBI

Inactivating a MARK
read port determines whether the MARK remains active or is de-activated.
IDT72P51767/72P51777 1.8V, MULTI-QUEUE FLOW-CONTROL DEVICES
(128 QUEUES) 40 BIT WIDE CONFIGURATION 5,898,240 and 11,796,480 bits
During a Queue switch the value of WEN for the write port and REN for the
Inactivating a MARK on the Write Port
Inactivating a MARK on the Read Port
WCLK
WADEN
WEN
RCLK
RADEN
REN
Figure 32. Inactivating a MARK on the Write Port Active
Figure 33. Inactivating a MARK on the Read Port Active
Write Queue
Select Cycle
Read Queue
Select Cycle
Write Port MARK
Read Port MARK
(No re-write)
(No re-read)
Inactivate the
Inactivate the
50
Write Queue
MARK Cycle
Read Queue
MARK Cycle
COMMERCIAL AND INDUSTRIAL
TEMPERATURE RANGES
FEBRUARY 11, 2009
6724 drw43
6724 drw42