How Much Power Can the Promira Serial Platform Provide to a Target System?

The Promira Serial Platform is a versatile tool that can be configured for a variety of use cases and applications. It has a field upgradeable design that allows for multiple protocols and speed rates, and offers some of the most advanced features within our line of tools.

One of these features is its power providing capability, which allows us...

How are CC2 and VCONN Voltages Measured with the USB Power Delivery Analyzer?

Question from the Customer:

I’m starting to use the USB Power Delivery Analyzer. Looking at the power measurements, I see different voltages for the CC2 pin and VCONN. My understanding is VCONN reads 5V, but the VCONN is the voltage on the non-used CCx pin, which will read at 3V.  Can you explain why the voltage readings are different?

Respo...

How Do I Filter Data on Two Addresses using Command Line Instructions?

Question from the Customer:
I have captured hours of data using Data Center Software (.tdc files). I’d like to filter data starting with a specific address, such as 0xF0 OR 0xFF. How can I do that? Also, is it possible to filter data on two addresses?

I’m also looking into using command line instructions (CLI), such as:

filter({'addr_10bit'...

You Can Easily Create and Verify XML Part Files for your SPI Flash Device using Flash Center Software and Cheetah GUI Software

Question from the Customer:

I purchased a Cheetah SPI Host Adapter to read and write to a SPI Flash device and it is working well for that task. The board I am working on also contains a SPI FRAM (Cypress FM25V01) and I wonder if a device file can be created so that I can read/write to this part? I glanced at some of the Flash Center Software x...

How Can I Best Read the Packets from the USB Power Delivery Analyzer to Ensure I Capture All the Data?

Question from the Customer:

I’m using the USB Power Delivery Analyzer and I have questions about using the Software API.

  • Does the API only read from the hardware buffer of the USB PD analyzer?
  • API - Start Capture - How does this work? Does it start monitoring to save the data from any buffer or a specific buffer (hardware or software buffers...

How Can I Run Parallel Scripts with the Promira Serial Platform To Toggle GPIO During SPI Writes?

Question from the Customer:

I am using the Promira Serial Platform with Promira Software API I2C/SPI Active. I’m looking to create a script (in Python) so that the SPI and GPIO commands occur in parallel; the GPIO toggles during SPI writes. Here is a summary of what I’m looking to do:

 

start gpio toggle;
submit spi write queue;
delay;
stop g...

USB Power Delivery Analyzer Supports the New USB 3.2 Specification

Over the years, USB-IF, the organization that oversees USB technology, has progressively released improved USB specifications that offer significantly faster speeds and additional features. From USB 2.0 that introduced High-speed USB to USB 3.1 Gen 1 and Gen 2, we have seen major developments since USB was first introduced in 1996, especially w...

How Do I Apply Low Level Commands to Test a Target SPI Device with Retries?

Question from the Customer:

We need to apply low level commands to determine if the target SPI device is awake. Part of that evaluation is the number of retries it takes. We’ve been using the Aardvark I2C/SPI Host Adapter – would it work for this test case? Are there some limitations we should know?

Response from Technical Support:

Thanks f...