HI everyone ,
iam trying to do sd_card read and write with 40ms image size 720*576 raw image but to write it take 120ms fro single frame ....
SD_card read is going as well it's waiting on DATAEND bit to set ....
please help with this
HI everyone ,
iam trying to do sd_card read and write with 40ms image size 720*576 raw image but to write it take 120ms fro single frame ....
SD_card read is going as well it's waiting on DATAEND bit to set ....
please help with this
Hi,
Can you refer the application note(EE-335) which talks about "Interfacing SD Cards with Blackfin® Processors" in the below link.
www.analog.com/.../EE335_rev1.pdf
The example code associated with the application note is available in the below link.
www.analog.com/.../EE335v01.zip
We would suggest you to download and install the "ADSP-BF609 EZ-Kit Board support package(Rev. 1.1.0)" in the below mentioned link,
download.analog.com/.../ADI_ADSP-BF609_Evaluation_Board-Rel1.1.0.exe
Once you installed the BSP package,the SD Test example code can be available in the below installation path,
[Installation directory]:\Analog Devices\ADSP-BF609_Evaluation_Board-Rel1.1.0\BF609_EZ-Board\Blackfin\Examples\Power_On_Self_Test\src
Regards,
Anand Selvaraj.