TM4C1290NCPDT: SPI interface pin function

Divya jyothi

Part Number: TM4C1290NCPDT

Hi,

I am interfacing Standard x1 SPI flash to the SSI interface of the TM4C1290.

As per datasheet TM4C1290 supports Bi and Quad SSI interfaces only.

Can it is possible to interface Standard SPI peripheral with the TM4C1290 ?

If it is possible , then which are MISO and MOSI lines in SSI0XDAT0 & SSI0XDAT1 ?

Thanks & regards,

Divya

0 Charles Tsai over 6 years ago

Hi Divya,

Yes, the QSSI can operate in the legacy mode which is the standard SPI.

0 Divya jyothi over 6 years ago in reply to Charles Tsai

Hi Charles Tsai,

Thank u for your support.

I am having one more query.

Is all GPIOs in TM4C129 has interrupt capability ?

If no, which all GPIOs are interrupt capability IOs ?

Thanks & regards,

Divya

0 Charles Tsai over 6 years ago in reply to Divya jyothi

Hi,
Yes, all GPIO pins are interrupt capable.

0 Divya jyothi over 6 years ago in reply to Charles Tsai

Hi Charles Tsai,

I have connected TM4C1290, PA4 (SSI0XDAT0) pin to MOSI pin of the SPI flash and PA5 (SSI0XDAT1) pin to MISO pin of the SPI flash.

Just wanted to know that, is this connection configuration is proper or not.

Thanks & regards,

Divya

0 Charles Tsai over 6 years ago in reply to Divya jyothi

Hi Divya,
The connection is correct.

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