Interfacing with PXIe 6592R's DRAM

[Artavazd]

Hello everybody.

Is there any information about recommended options when interfacing with PXIe 6592R's DRAM in terms of access size and frequency. I have been looking for a while but could not find any information.

Thanks in advance

[BauerPower · Accepted solution]

Hey! I'm not aware of any resources specific to using the 6592R's DRAM, however the 6592R shares the same DRAM implementation as the FlexRIO PXIe-797xR series of devices. I'd recommend the following white paper: http://www.ni.com/tutorial/14652/en/

If you haven't already seen it, there's also a great getting started example that ships with the FlexRIO driver that outlines a few different ways (with varying complexity) of accessing the DRAM onboard FlexRIO (and thus 659x) devices. The example is written for FlexRIO hardware and I'd look specifically at the example for the 7976R, but you can use the same approaches with the 6592R. 

Hope this helps.

[Artavazd]

Hello BauerPower,

Thank you for provided information. This is exactly what I have been looking for!

Artavazd,

Systems Engineer