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FX3 Sync Slave FIFO 32 Bit Bus Width?
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FX3 Sync Slave FIFO 32 Bit Bus Width?

Chris R. posted on 27 Jul 2011 2:41 AM PST
Top Contributor
135 Forum Posts

Is it possible to use the full 32 bit data widt in the slave FIFO interface to achieve higher data rates?

Re: FX3 Sync Slave FIFO 32 Bit Bus Width?

aasi posted on 28 Jul 2011 11:56 PM PST
Cypress Employee
1073 Forum Posts

Yes. With 32-bit bus width we should be able to achieve higher data rate.

Regards,

Anand

Re: FX3 Sync Slave FIFO 32 Bit Bus Width?

Chris R. posted on 28 Jul 2011 03:42 AM PST
Top Contributor
135 Forum Posts

OK, this sounds fine. Is there a documentation regarding the GPIF registers? The slave fifo examples are 16 bit bus with, also the application note always speaks about 16 bit. At the moment we are developing a samtec cable connection to our existing hardware, so we can provide 32 data lines. Schould we wait for an update of the application note?

Re: FX3 Sync Slave FIFO 32 Bit Bus Width?

aasi posted on 31 Jul 2011 12:45 AM PST
Cypress Employee
1073 Forum Posts

The generation of waveform descriptor can be done through GPIF II programmer. This and the 32-bit width firmware will be released through the SDK.

Will update the forum once the release is made.

Regards,

Anand
 



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