I'm working on ADSP-SC589 ez board. In demo code, AUDIO_JACK_SEL is J6 port which is supposed to be RCA input but IODIRB { 0x1u, 0x00u } is set as output as shown in figure. Shouldn't IODIRB be { 0x1u, 0x04u } instead? That is, bit 2 is input and all others are output in U47 port B.
Hi ,
Can you please let me know which example code are you referencing?
Regards,Lalitha S
HI LalithaS,
Thank you for the reply. It is the Demo application for ADSP-SC589 present in SoftwareModules>SigmaStudioForSHARC-SH-Rel4.2.0>Target folder. The generated DXE is then used in Volume_Mute_Block_SC5xx.dspproj of sigmastudio (As mentioned in SigmaStudio quick guide).
Also, please check the link below as I'm using only 1 input and 1 output, since i couldn't get 6 inputs (4 RCA+ 2 SPDIF) as mentioned in demo code.
https://ez.analog.com/dsp/sigmadsp/f/q-a/110627/volume-and-mute-control---schematic-and-softconfig
Thank you.