Use SPIFI and SPI at the same time ?

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Use SPIFI and SPI at the same time ?

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by subo19920716 on Thu May 07 01:58:18 MST 2015
Hello,
I want to use LPC4357 SPIFI ( connect to spi flash ) and SPI ( connect to other spi device ) port at the same time, but SPIFI and SPI share MISO, MOSI and SCK pin.
If I connect them together, I need to switch SPIFI mode and SPI mode frequently at software ?
I'm sorry, my english is not good, I hope u can understand it.

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by subo19920716 on Thu May 07 17:32:54 MST 2015
Thank you
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by embd02161991 on Thu May 07 10:18:47 MST 2015
Hi,

There are two  SSP controllers  on  LPC43xx parts. You can use one of them in SPI mode.

Thanks
NXP Technical Support
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