About RM46 device's CAP value

Hi,

I want to ask about capture value. Please tell me below;

When CTR is just overflow timing (ex. FFFFFFFF is overflow value), if CEVT also occurs same as overflow timing, what value can I read?

00000000 or FFFFFFFF?

Thanks and regards

0 QJ Wang over 12 years ago

Hi JF,

Which bit is set in the INT flag register?

Regards,

0 QJ Wang over 12 years ago in reply to QJ Wang

Hi JF,

Have you solved the problem based on set-bit in INT flag?

Regards,

0 JF over 12 years ago in reply to QJ Wang

Hi, QJ

Thanks for your answer and sorry for late reply

I haven't solve the problem

Does INT frag register mean ECAP Interrupt Flag Register (ECFLG) ?

I think if INT frag is set (ex. CTROVF is set "1" value), then capture value is "00000000".

But when CEVT just occurs same as overflow, I don't know CTROVF value is either 0 or 1

Regards

Arm-based microcontrollers forum