AD9106 Spi data Width

Hello Nome,

It is 16bit.

Regards,

Will

Thanks for your Reply

 Actually We are sending 350 multi tones pattern to AD9106. Shapes of Tones is perfect as i need on Spectrum Analyzer but number of Multi-tones we are getting below of 100 it mean we are not getting hole width.

           Actually we have RF signal generator they use 32 bit MCU  I read and save hole spi pattern from our logic Analyzer 350 numbers of Multi-Tones  Then I resend to our same 32 bit MCU 
every thing is perfect as i seen on Logic Analyzer read pattern and Write pattren but Issue is number of Tones 

I read carefully again AD9106 pdf I realize its all Address and data is 16 bit and We are on 8 bit spi width 

what will your opinion where I m wrong ?

    
 
Thanks
Nome    

Hello Nome,

Are you storing 350 patterns on the SRAM? Is it possible that you exceeded the 4k range?

Regards,

Will

Thanks for your Reply 

350 not patterns data its quantity of Multi-Tones  I m sending 350 Tones with 200khz space Between each tones 

shape of Tone is perfect as we need.But quantity of Tone is Below  of 100 that  was I m asked

I m sending All address and data on Spi 8 bit width my be Issue is it ?

Thanks

Nome   

Hello Nome,

AD9106 doesn't support 8bit SPI.

Regards,

Will

Hello

Sir 

can I send 8 bit two bytes for Data and 8 bit two bytes for Addresses?  

Thanks

Nome