implementing I2S Input code examples/ demos for Sharc

Hi,

If you are using CCES, please install the BSP of ADSP-21479 using the link given below:
download.analog.com/.../ADI_ADSP-21479_EZKIT-Rel1.0.0.exe

After installation: ..\Analog Devices\ADSP-21479_EZKIT-Rel1.0.0\21479_EZ-Board\Examples\AD1939_I2S_Sample_Based_Talkthru

Please use this example and change the processor to ADSP-21489 and run it.

If your using Visual DSP , you can find the I2S sample based talkthrough for 21489 in the below path:
..\Program Files (x86)\Analog Devices\VisualDSP 5.1.2\214xx\Examples\ADSP-21489 EZ-Board\21489 AD1939 I2S C Sampled-Based Talkthru

Regards,
Divya.P

Hi,

If you are using CCES, please install the BSP of ADSP-21479 using the link given below:
download.analog.com/.../ADI_ADSP-21479_EZKIT-Rel1.0.0.exe

After installation: ..\Analog Devices\ADSP-21479_EZKIT-Rel1.0.0\21479_EZ-Board\Examples\AD1939_I2S_Sample_Based_Talkthru

Please use this example and change the processor to ADSP-21489 and run it.

If your using Visual DSP , you can find the I2S sample based talkthrough for 21489 in the below path:
..\Program Files (x86)\Analog Devices\VisualDSP 5.1.2\214xx\Examples\ADSP-21489 EZ-Board\21489 AD1939 I2S C Sampled-Based Talkthru

Regards,
Divya.P

Hello,

Thanks for your reply. Does it pose any problem running an example meant for ADSP-21479 on a 21489?

Hi,

There is no problem to run the project after the processor change.

Can you please change the Processor ADSP-21479 to 21489.
In the Visual DSP++ >> Open the Project >> Right click the project  (Project Options) >> General >> Processor  >> Change the processor to 21489.

Regards,
Divya.P

Thanks, as you suggested, there was No problem with processor change. 

I have another question, how do identify the different pins, inputs and outputs, that the example utilizes?

Thanks for your help.

Hi,

Please refer initSRU.c file, which provide detailed information about Codec ADC/DAC Routing. Like how the clock, Fs, data lines from AD1939 connected to SPORT using DAI pins.

Regards,
Divya.P 

Thanks for the reply.

I am trying to connect my I2S female/female input cables to the board, I am assuming I can use the Expansion Interface II Comnector.

But how can I identify the different pins on the board.

Thanks.

Hi,

This query is already handled in below thread. To avoid duplication of effort please continue the discussion there.
ez.analog.com/.../how-to-identify-gpio-to-corresponding-sports

Reagrds,
Divya.P