TCAN1145-Q1: DEVICE_RST Register

Ye Lingzhi

Part Number: TCAN1145-Q1

Tool/software:

Hi，TI Engineer

When I perform the reset operation through the SF_RST or HD_RST bit of the DEVICE_RST register. When the IC is reset, will the values of these two bits automatically change to 0?

Does the software designer need to execute a clear command after the IC reset?

Regards,

Lingzhi

6 months ago

0 Sean Guo 6 months ago

TI__Mastermind 27680 points

Hi Lingzhi,

Yes, they are write 1 to clear bits (W1C).

I'm not sure what clear command you are referring to, what do you want to clear after IC reset?

Regards,

Sean

0 Ye Lingzhi 6 months ago in reply to Sean Guo

Prodigy 50 points

Hi Sean,

Please allow me to reconfirm this process.

When I write 1 to SF_RST or HD_RST bit, the IC restarts. THen the values of these two bits are then automatically changed to 0. Is that right?

Regards,

Lingzhi

+1 Sean Guo 6 months ago in reply to Ye Lingzhi

TI__Mastermind 27680 points

Hi Lingzhi,

Yes it is correct.

Any W1C bit will automatically reset after you write 1.

Regards,

Sean

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TCAN1145-Q1: DEVICE_RST Register