Getting the scaling right so as not to overflow the 16b signed input yet get best range and resolution was a bit fiddly, but was possible in this app note. https://github.com/xmosnotes/an02025
It is useful for when you want to have an external control loop, such as when using asynchronous fifo in lib_src
Be nice to have a section in the guide explaining how to do this.
Getting the scaling right so as not to overflow the 16b signed input yet get best range and resolution was a bit fiddly, but was possible in this app note. https://github.com/xmosnotes/an02025
It is useful for when you want to have an external control loop, such as when using asynchronous fifo in lib_src
Be nice to have a section in the guide explaining how to do this.