NFCのトピックRe: CLRC66303 Problem with SIGOUT

CLRC66303 Problem with SIGOUT

Thomas7 — Wed, 30 Mar 2022 14:32:02 GMT

Hello,

I am using the kit board of the CLRC66303.

According to the page 45 of the datasheet, the signal SIGOUT can be extracted. However, I have some problems to see it. Can you help me please ?

Best Regards,

Thomas.

Re: CLRC66303 Problem with SIGOUT

Fabian_R — Fri, 01 Apr 2022 19:01:36 GMT

Hello,
Thank you for your interest in our products.
You should be able to see the signal in the interface test point J301 for SIGOUT and GND. Could you tell me what is your setup for performing this test?

Re: CLRC66303 Problem with SIGOUT

Thomas7 — Wed, 06 Apr 2022 12:58:19 GMT

Hello,

Basically, I am trying to read the pin SIGOUT and according to the datasheet p.44, I changed the registers in order to have the SIGOUT signal (Sigpro_in_sel = 1, TxCon.TxSel = 1) and by changing the SIGOUT signal I want on the interface, I only got either no changes or one change which is I think not what I should be having.

Thanks for helping me.

Best Regards,

Thomas.