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Could you provide some GPIF master applications?
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RSKV

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Could you provide some GPIF master applications?

posted on 07 Nov 2012 2:49 AM PST

1 Forum Post

Hi,

I am using the FX3 DVK board. I want to use GPIF II as a master mode.
Could you provide some GPIF master applications?
particularly for control of sync SRAM's and FX3 as master.
Do you have also samples how to use the API functions CyU3PGpifWriteDataWords() and CyU3PGpifReadDataWords() with GPIF project?


Regards
JW

Re: Could you provide some GPIF master applications?

RSKV posted on 07 Nov 2012 09:07 PM PST
Cypress Employee
655 Forum Posts

Hi,

Please find the attached example project which uses CyU3PGpifWriteDataWords() and CyU3PGpifReadDataWords().

I have only this example project which meets your requirement.

Please let me know if this does not help.

Thanks,

sai krishna.

Re: Could you provide some GPIF master applications?

RSKV posted on 07 Nov 2012 09:08 PM PST
Cypress Employee
655 Forum Posts


Re: Could you provide some GPIF master applications?

JW posted on 08 Nov 2012 02:20 AM PST
Member
2 Forum Posts

Hi, sai krishna, Thank you for your reply.

I don't know how to understand OUT_REG0_VALID(OUT_REG_CR_VALID, OUT_REG#_VALID) in Transition Equation Entry.

Regards,
JW

 

Re: Could you provide some GPIF master applications?

RSKV posted on 12 Nov 2012 02:49 AM PST
Cypress Employee
655 Forum Posts

Hi,

OUT_REG0_VALID in Transition Equation Entry becomes true when the data in the output register (EGRESS_DATA_REGISTER) is valid.

Thanks,

sai krishna.



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