Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

MAXII UFM SPI timing requirements

Hi everybody, I'm currently trying to use a MAXII CPLD as flash memory via the UFM Megafunction using SPInterface. Unfortunatly I was unable to find limits for the SCK in the related section of...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

I've found the bug in my code. The UFM works even at 25MHz, but I mustn't ulterior overwrite the data from the flash as soon as it's written to the register :oops:.

Thanks for your help anyway...