I'm trying to use the BF533 EZ-KIT with the Audio EZ-EXTENDER.
I have the Jumpers SPORT1_EN set and SPORT_SEL not set, so that I can use SPORT1 to communicate with the AD1938 codecs.
I don't understand where the processor should get the TFS1 (TSCLK1) signal from. As far as I can see, it is unconnected or connected to ground, when SPORT_SEL is not set ( SPORT_A connected to SPORT1 ).
It is the same with TFS0, when SPORT_SEL is set ( SPORT_A connected to SPORT0 ).
I try to figure out, how the Talkthrough_BF537_AudioEZExtender example works, but I see the same problem here.
(No possibilty to try out, I have no BF537 EZ-KIT)
Thank you for your help