PXI 6570 digital patter editor question

[AlexPXI]

Hi all, 

I am using PXle-6570 module card 

may I know what is the difference between the system pin and DUT pin state in the pin map editor inside the digital patter editor software? 

[santo_13]

A System Pin is common to all Sites, a Site Pin exists on each site.

I would recommend you taking up this course to better familiarize with the instrument - https://learn.ni.com/learning-paths/device-testing-with-digital-pattern-instruments

Or you would end up spending several weeks or months just you get hold of the basics through the forum and material available.

[AlexPXI]

Hi, Santo

thanks for the reply.

I have 32 pins DUT needed to test in pxle 6570 using 8 sites means 1 site connected 4 pins of DUT and the ni software shows me some error:

Warning. An error might occur at run-time. The following pins in the pin map are not connected: DUTPin10_PA - Sites: 0, 2, 3, 4, 5, 6, 7

may I know how to solve this issue?

[santo_13]

Probably you got the basics of Digital Pattern instrument all wrong.

How many pins of your DUT are actually connected to 6570? and how many site?

Please share your PinMap

[AlexPXI]

Hi Santo,

Actually, I do not understand the concept of a site could you explain more about it?

Below is the DUT pin I needed to test 

[santo_13]

In that case, you are in not the right skillset to program and use a 6570 instrument. I would highly recommend taking up this course - https://learn.ni.com/learning-paths/device-testing-with-digital-pattern-instruments

You've 17 pins of your DUT connected to 6570 but you want to test 8 sites.

17 pins per DUT x 8 sites = 136 channels but a single 6570 has only 32 channels, do you have extra 6570s?

[AlexPXI]

Hi Santo, 

This course already missing I cannot find it 

Do you know what is PPMU?

[santo_13]

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@AlexPXI wrote:

Hi Santo, 

This course already missing I cannot find it 

Do you know what is PPMU?

---

Oh, actually your company has to purchase the course.

PPMU - Pin Parametric Measurement Unit

This is like a high density low power Source Measure Unit, you use this feature to power low-power devices, perform basic tests like continuity and digital leakage.

https://forums.ni.com/t5/Digital-I-O/PXIe-6571-PPMU/td-p/4211800

[AlexPXI]

Hi Santo,

thank you for your reply 

After I study the datasheet I still did not understand what is Vf, If, Vch, Vcl, and I range could you elaborate more?

and the site in the pin map editor what mean by site? 

Best regards, 

Alex 

[santo_13]

Unfortunately, this will end up me training you over the forums, which is quite demanding.

As I recommended, please ask your company to purchase the course, so you can be trained to do your job effectively.