LM63: Code Issue

Hi Allan,

Please show me the NACK on oscilloscope. There's no point to debugging these other commands if all of them are NACK.

thanks,

ren

Hi Support,

FAN is running now by modified Register 4C. (i2cset -f -y 0 0x4c 0x4c 0xXX.)

Here is another question about FAN rpm.

I found the information in the document.

Here is the i2c dump

drive.google.com/.../view

The value of Register 46 and Register 47 are zero even Register 4C is 0x1f.

How do i compute fan RPM ?

BR,

Remus

Hi Support,

Register 46 and Register 47 are not zero when I set Register 03 0x84.

Here is another problem about 'f', how do I know f is 1, 2, or 2/3?

where
• f = 1 for 2 pulses/rev fan tachometer output;
• f = 2 for 1 pulse/rev fan tachometer output, and
• f = 2 / 3 for 3 pulses/rev fan tachometer output

BR,
Remus

Hi Ren,

Thank you for your support.

BR,

Remus