TIC12400-Q1: Can't communicate with device via SPI

Prashanth Mohan1

Part Number: TIC12400-Q1
Other Parts Discussed in Thread: TM4C1290NCPDT

Dear Sir/Madam,

I'm using SPC560B series microcontroller and trying to send 32 bits of information through SPI. But unfortunately couldn't receive any information from the slave (TIC12400QDCPRQ1) device. Is there any software code sample available to bring up the device. I ensure, I have made necessary configuration on the other pins as well.

Please help me on this.

Best Regards,

Prashanth Mohan

over 4 years ago

0 Ambroise Suter over 4 years ago

TI__Expert 3800 points

Hi Prahanth,

It is hard to say what is going wrong but can you compare your design with ours? http://www.ti.com/tool/TIDA-01237

We have a couple example codes for SPI in our TI resources, but compatibility with your MCU may vary: http://dev.ti.com/tirex/explore?search=SPI

Let us know if this resolves your issue or not.

Best regards,

Ambroise

0 Prashanth Mohan1 over 4 years ago in reply to Ambroise Suter

Prodigy 20 points

Dear Ambroise,

Thank you so much for your suggestion.

I've forward to my design team to review the hardware changes.

As of the software source, kindly recommended a near compatible partnumber of TI's MCU with reference to our MCU in order to see the example code.

MCU Details:

Manufacturer : ST Microelectronics

Part Number : SPC560B60L5

Core : Power PC e200z0h (32-bit architecture)

Speed : 64 MHz

Code Flash : 1 MB

Data Flash : 64 KB

SRAM : 80 KB

MPU : 8-entry

Looking forward to your response.

Best Regards,

Prashanth Mohan

0 Ambroise Suter over 4 years ago in reply to Prashanth Mohan1

TI__Expert 3800 points

Hi Prashanth,

although not an exact match, the TM4C1290NCPDT is comparable.

You can find the SPI code here:

Let us know if you have further questions.

Best regards,

Ambroise

Interface

Interface forum

TIC12400-Q1: Can't communicate with device via SPI