TMS570LS3137: Query Regarding Flex Ray Pins on TMS5703137DPGEQQ1 Microcontroller.

Shardul Gogate

Part Number: TMS570LS3137

Hello Support team,

We have a query regarding the TMS5703137DPGEQQ1 microcontroller. Could you please confirm whether the FlexRay pins on this device can also be configured and used as GPIOs, or if they are dedicated for FlexRay functionality only?

Looking forward to your response.

Regards,

Shardul.

12 days ago

0 jagadish gundavarapu 5 days ago

TI__Guru 71411 points

Hi Shradul,

Shardul Gogate said:
We have a query regarding the TMS5703137DPGEQQ1 microcontroller. Could you please confirm whether the FlexRay pins on this device can also be configured and used as GPIOs, or if they are dedicated for FlexRay functionality only?

No, it is not possible.

The reason and explanation are given in below threads:

(+) TMS570LC4357-SEP: MCU RS-485 Support, SPI and Analog Pin Configuration - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

(+) TMS570LS3137: GIOB[0] Not found - Arm-based microcontrollers forum - Arm-based microcontrollers - TI E2E support forums

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Thanks & regards,
Jagadish.