How Do I Control the Number Of Bytes For Single Bit Write and Dual Bit Write?

Question from the Customer:Question from the Customer:

I am using the Promira Serial Platform to communicate on my SPI bus.  I’m using the SPI Active - Level 2 Application. I need to perform an SPI dual bit mode write at 20MHz as a master. The specifications show I can do this – I’d like to find out more about the flexibility and program...

How to capture continuous data streams using the Beagle I2C/SPI Protocol Analyzer

Question from the Customer:

I’m using the Beagle I2C/SPI Protocol Analyzer and need to save long message logs for analysis, a minimum of 24 hours. The buffer receives 12.5MB of data per minute. To log 24 hours nonstop, I would be storing 22.5GB of previous data in volatile RAM.  I would prefer to store the data logs on internal hard drive or...

How can I change SPI modes between sample and setup phases?

Question from the Customer:
I’m working with an SPI device where I need to change modes between sample and setup. I’m using the Aardvark I2C/SPI Host Adapter. How do I change the clock polarity (CPOL) and clock phase and CPHA?

Response from Technical Support:

Thanks for your question! You can easily change the clock polarity with the Contro...

Is it possible to multi-task the Aardvark I2C/SPI Host Adapter as multiple I2C slaves with separate slave addresses?

Question from the Customer:

I will be using my Aardvark I2C/SPI Host Adapter as an I2C slave to send a response to the request sent from the Master.  My question is can I use my Aardvark adapter as multiple I2C Slaves with different slave addresses? Some requirements:

  • I need to send my slave data to master every 0.25 Seconds.
  • My bus speed is ...

How do I set up the Komodo CAN Solo Interface to send or receive RTR frames with a device on the CAN bus?

Question from the Customer:

Can we use the Komodo CAN Solo Interface to send Remote Transmission Request (RTR) to another CAN device?  My colleagues have been trying with a CAN interface on their processor connected to the Komodo interface, but so far, there has been no response. How can we set it up so it works

Response from Technical Support...

Using the Aardvark I2C/SPI Host Adapter, how do I perform 7-bit register reads from an I2C slave device?

Question from the Customer:

I just purchased your Aardvark I2C/SPI Host Adapter, and I have a question. I need to read from an I2C device, using Repeated Start Condition and 7 bit addressing.  Does the Aardvark adapter support this?

Response from Technical Support:

Thank you for your question! What you described is often used when performing a...

Learn How Easy It is to Use the Total Phase I2C/SPI Activity Board with the Aardvark I2C/SPI Host Adapter for Your Projects.

Question from the Customer:

I’ve been using your Beagle I2C/SPI Protocol Analyzer, and now I’m trying out your Aardvark I2C/SPI Host Adapter. Using the I2C/SPI Activity Board, I want to do something simple like turn on an LED.  What steps do I need to take to perform this action?

Response from Technical Support:

Thank you for your question...

How do I Manually Control the Receiver Termination Detection System of the Beagle USB 5000 v2 SuperSpeed Protocol Analyzer?

Question from the Customer:

I’m monitoring a USB 3.0 bus with the Beagle USB 5000 v2 SuperSpeed Protocol Analyzer. By default, the Beagle USB 5000 v2 analyzer's receiver termination detection system is set to auto-detect. How can I control the detection system manually?

Response from Technical Support:

Thanks for your question! There is two w...

The Internet of Things: Living in a World of Connected Devices

 Total Phase blog

The Internet has made this a very small world. We are increasingly connected with people from different stages of our lives and from any location in the world. Most of us use social media platforms like Facebook, Instagram, Tumblr, or Reddit for these connections. And all of these are made available over the Internet.

Did you know there is a...

Total Phase Shows Optimization with Cable Testers and Power Delivery Analyzers at USB-IF Developer Days Conference

Excitement was palpable in the room at the latest USB-IF Developer Days. What are the interoperability do's and dont's of USB Type-C? What’s the latest on active cables? How do we get Type-C hosts and devices to perform optimally?

Total Phase attended the USB-IF Developer Days Conference held 9/26-9/27 in Vancouver, Canada. We showed up with o...