Support Question of the Week: Viewing MISO Message Length with I2C / SPI Host Adapter and Control Center Software

Q: Can you help me with the Aardvark SPI Host Adapter? I'm using the Control Center Software, which I expect to allow the MISO messages to be 4 kB long, but the  picture below shows the maximum length of each MISO message is 64 Bytes.

Customer Results of MISO Messages from Aardvark I2C / SPI Host Adapter] Figure 1: MISO Messages from Aardvark I2C / SPI Host Adapter

My question: How can I verify the entire mess...

Support Question of the Week: Setting up Two Cheetah SPI Host Adapters on One Computer

Q: Right now, I have one Cheetah SPI Host Adapter hooked up and it is working great. I am looking into using two Cheetah adapters on the same PC. I have some questions:

  1. Can two Cheetah adapterss work on the same PC?
  2. How would I address each Cheetah adapter separately?

Also, I am using my own API.

A: Thanks for your question! Yes, you can c...

Support question of the week: Beagle USB 5000 Protocol Analyzer USB 2.0 Capture Settings for Viewing Data

Q:  The Beagle USB 5000 v2 SuperSpeed Protocol Analyzer is new to me and I could use some details about how it works.  The transaction log below shows recent trace captures, with and without NAK.

Compressed Data of USB 2.0 Capture Settings Figure 1: Example of Compressed Data

The listing looks as though it's been collapsed, that only high-level data is shown. How can I capture and ...

Support Question of the Week: Setting up Beagle 5000 USB 2.0 Protocol Analyzer for Triggering on Bus States

Q: I want to use the Beagle USB 5000 v2 SuperSpeed Protocol Analyzer for debugging with trigger functions for USB 2.0 bus states such as RESET and SUSPEND.  It would be helpful if you could show me how to do this.

A: Thanks for your question!  Before we get to the details of your trigger/matc­­h question, I’d like to let our readers kn...