NI 8452 - Number of bits per sample

[gabi_hor]

Hi
I am using the NI8452 to implement SPI communication between the PC and customized device. The timing parameters are critical, so I am using the streaming mode.
I succeed to program the stream timing according to my needs. The problem is the "Number of Bits Per Sample", I need this parameters to be 7*16 = 112 bits, but I noticed that Labview doesn't accepted number higher then 64.
Please advice.
Attached the short vi I wrote.

[Doug-B]

Hey gabi_hor,

You are correct in saying that when in streaming mode, the highest number of bits per sample you can send is 64. So, if you want to send 112 bits, then you will need to send the 64, then have the small delay, and then send the rest. I hope that this helps.

Regards,

Doug B