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Altera_Forum's avatar
Altera_Forum
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18 years ago

NIOS II and flash compatibility

Hi All, Can I use any CFI Flash device with NIOSII? In this case, where does the SOPC builder know where to get the flash driver from? Appreciate all the help. -sanjay
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

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When I add a CFI in the " .ptf " , I find I can select 8/16/32bits data width with the flash.

Is there any 32bits data width flash on sale? Most of the flash data width is 8/16bits width, what does the 32bits mean?

--Yang

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32Bits is done with 2 16Bit devices or 4 8bits devices.

This CFI component is available in the SOPC_BUILDER for years and has been widely used for many FLASH founder. If you raise any issue, please flag mysupport.altera.com.

Maga