2010-11-18 23:22:41     Trouble with AD73311

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2010-11-18 23:22:41     Trouble with AD73311

Blair Fredericks (CANADA)

Message: 95966   

 

Hi,

 

My design is based on the following.

 

  download.analog.com/27516/frsrelease/9/8/1/981/AD73311L.pdf

 

  docs.blackfin.uclinux.org/doku.php?id=hw:cards:ad73311

 

version

kernel:    Linux release 2.6.34.7-ADI-2010R1, build #65 Thu Nov 18 22:50:37 EST 2010

toolchain: bfin-linux-uclibc-gcc release gcc version 4.3.5 (ADI-2010R1-RC4)

user-dist: release 2010R1, build #28 Thu Nov 18 22:49:34 EST 2010

 

root:/> modprobe snd-ad73311

dma rx:3 tx:4, err irq:45, regs:ffc00800

No device for DAI AD73311

ad73311: failed to configure codec

root:/>

 

I am using PF4 for Chip Select.

 

This signal I am getting on the AD73311 SDI pin looks like a DAC output?

 

Thanks,

 

Blair

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2010-11-19 03:59:38     Re: Trouble with AD73311

Blair Fredericks (CANADA)

Message: 95987   

 

Hi,

 

I fixed the proplem, it was with the hardware!

 

Thanks,

 

Blair

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