topic Re: buffered operation in LabVIEW

buffered operation

JohnS11 — Tue, 08 May 2012 08:46:32 GMT

whats does it mean by selected lines do no support buffered operation?

Re: buffered operation

P@Anand — Tue, 08 May 2012 08:56:38 GMT

Where did you get this message. Please give your problem bit more detailed.

Re: buffered operation

JohnS11 — Tue, 08 May 2012 10:14:37 GMT

Refer to http://forum.ib-berger.com/index.php?showtopic=12

there's DIO_PWM_50Hz.LV71.zip

Question 1: How to choose the time base frequency? Any guideline for the M series datasheet?

Question 2: For the digital I/O port, can i choose any of the digital I/O?

Re: buffered operation

JohnS11 — Tue, 08 May 2012 10:18:11 GMT

if i choose non pfi (digital i/o) and 20MHz timebase, the previous error gone which mention buffered operation etc)

however, theres new error mention: Sample clock rate must match the frequency of the internal timebase specified as the sample clock source

Question 3: what does it mean by "Sample clock rate must match the frequency of the internal timebase specified as the sample clock source"? where to set the sample clock rate in the vi there?

Re: buffered operation

JohnS11 — Tue, 08 May 2012 10:24:10 GMT

Which one should we choose? The digital I/O (which exactly the counter on the board) or any non-pfi digital I/O line?

Re: buffered operation

JohnS11 — Wed, 09 May 2012 17:13:43 GMT

please share if anybody know the answer. Every little bit help a lot. thanks