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Regarding of Slavefifo example's flagD
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RSKV

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Regarding of Slavefifo example's flagD

dv2 posted on 07 Dec 2012 10:31 PM PST
Top Contributor
113 Forum Posts

 Hi i have question about flagD in slavefifo example. 

As document, flagD was using ep6 full flag. 

But i so confused this full flag's syntax meaning. 

 

As i know, ep6 is IN.

So if fx2's fifo is empty, why flagD is goto high transition?

Is high(0->1)meaning full? or empty?

Why flagD is goto high?

 

What is mean that the ep6 full flag go to high?




Re: Regarding of Slavefifo example's flagD

RSKV posted on 09 Dec 2012 07:26 AM PST
Cypress Employee
851 Forum Posts

Hi,

Yes. If you configure FlagD to indicate the status of EP6 FF then FlagD goes high whenever the EP6 gets completley filled with data.

Could you please show the piece of code where you are configuring the FlagD to indicate the status of EP6 FF.

Thanks,

sai krishna.






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