TCAN4551-Q1: Only Enable controller mode and no transceiver mode

Shawn_Wang

Part Number: TCAN4551-Q1
Other Parts Discussed in Thread: TCAN4550

Hi team

According to the TCAN4551-Q1 datasheet(Page.33 Figure.28), this device can be configured to a single controller mode.

However, the GPO1 pin is only the output pin, so it seems GPO1 pin is not suitable for this configuration.

Is my understanding correct?

In addition, on the contrary, TCAN4550 can be configured to be a single controller mode using GPIO1 and GPO2.

0 Miguel Robertson over 6 years ago

Hi Sidong,

I understand your concern. We'll look into this in a little more detail and get back to you later this week.

Max

0 Miguel Robertson over 6 years ago in reply to Miguel Robertson

Sidong,

After looking into this more, I can confirm that GPO1 is able to function as an input when the device is used in these test modes.

Regards,

Max

0 Shawn_Wang over 6 years ago in reply to Miguel Robertson

Max

Thank you.

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