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SPI Driver Master in Qsys

Altera_Forum
Honored Contributor II
‎01-09-2018 05:14 PM
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Hi All. 

 

 

I am using a SPI Master component in Qsys. The driver makes use of the alt_avalon_spi_command(). 

No problem about this. 

 

 

The only problem i have is related to the read operation. Infact the slave would like to see have the MOSI signal at the moment of the read set to H. 

 

 

Unfortunatly this is not what the driver does. Is possible in some way to modify the driver in order to get the signal in this High during read instead of Low? 

 

 

Thank you. 

Paolo.
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