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USB Superspeed Peripherals

Anonymous
Not applicable

I would like to operate the slavefifo_examples program to 32bit.
 
#define CY_FX_SLFIFO_GPIF_16_32BIT_CONF_SELECT (1)
 
1. Set as shown above in the code, also compiled using the FX3 SDK
2. Run the compiled images from the test board.
3. Check the return data from a function CyU3PGpifLoad
    apiRetStatus = CyU3PGpifLoad(&Sync_Slave_Fifo_2Bit_CyFxGpifConfig);
 
SDK ver 1.3.1 : CY_U3P_SUCCESS
SDK ver 1.3.3 : CY_U3P_ERROR_NOT_SUPPORTED   /* if a 32 bit GPIF configuration is being used on a part that does not support this */
 
In order to use 32bit FX3 SDK v1.3.3, Is there a need to set up?
Will that make any difference to the library 1.3.1 and 1.3.3?
 
Library folder "C:\Program Files (x86)\Cypress\EZ-USB FX3 SDK\1.3\firmware\u3p_firmware\lib" of files, "ver 1.3.1" if the file to be replaced, CY_U3P_SUCCESS the return will be.
 
cy_as0260.a
cy_ov5640.a
cyfxapi.a
cyu3lpp.a
cyu3mipicsi.a
cyu3sport.a
cyu3threadx.a

   

 

   

thank you.

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1 Reply
Anonymous
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Hi,

   

There is nothing need to be done in addition to use 32 bit GPIF with SDk 1,3,3. Can you please contact the Tech Support reardin this?

   

Regards,

   

-Madhu Sudhan

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