analog read (and write?)

Hi *,

in my quest to understand the beaglebone, I am currently investigating
the analog pins a bit.

cat /sys/devices/platform/tsc/ain1
I can get to read values, and there is no need to do any kind of pin
muxing as the analog pins have only one mode.
Is that roughly correct?

Can I write to analog pins? Or is that done via PWM on one of the pwm
pins? The last question is actually a kind of Arduino question :slight_smile: