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Visitor
otters
Posts: 10
Registered: ‎07-18-2011
0

Is the fifo used in OPB different from the fifo generate by FIFO Generator?

Hello, every one!

Is the fifo used in OPB different from the fifo generate by FIFO Generator?

 

Cause, there are some diffrent between the time diagrams of them.

 

In OPB, The data from fifo is align with the RdReq, but in the datasheet of FIFO Generator, RD_EN( I

think it's the same as RdReq) is one cycle ahead of DOUT.

 

 

 

opb_readTheWriteFIFO.png

readFIFO.png

Moderator
balkris
Posts: 66
Registered: ‎08-01-2008
0

Re: Is the fifo used in OPB different from the fifo generate by FIFO Generator?

Which one you are using refer datasheet corresponding datasheet