Robin, do you think it would be similarly easy to get a TI tas5731m chip to work? http://www.ti.com/lit/ds/symlink/tas5731m.pdf
> On Aug 25, 2015, at 00:18 , Robin Scheibler <[email protected]> wrote: > > After a lot of effort, I have finally solved this. > > > > The problem was that the mcasp module can operate with synchronous or > asynchronous transmit and receive clocks. The default setting hardcoded in > the linux mcasp driver is synchronous. That means that both receive and > transmit use the transmit clock signals FSX and ACLKX. > > > My board was sending the frame sync and bit clock only to the receive clock. > I could solve the problem by rewiring the circuit. > > On Sunday, May 24, 2015 at 10:10:08 PM UTC+2, Robin Scheibler wrote: > Hi Jack, > > Thanks for the interest. Sure, I'd be happy to share the solution. I'm > planning to also release the schematics and PCB when things are working out. > > The data sheet for the STA321MP is here: > http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00046002.pdf > Thanks for catching that. > > Cheers, > Robin > > On Sunday, May 24, 2015 at 6:37:23 PM UTC+2, Jack Fisher wrote: > BTW, > > Your link is broken, here is the page I found - > http://www.st.com/web/en/catalog/sense_power/SC1756 > Which chip is it, I see no 321mp? > > Jack > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. -- Rick Mann [email protected] -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
