Question from the Customer:

I am using the Promira Serial Platform with the I2C Active - Level 1 Application. When using this and SDA line, the clock duty cycle is about 30%. Is there a way to increase serial clock duty cycle for this I2C device? I ideally want it at 50%. Here’s what it looks like on the scope. Channel 1 is the clock at 30% d...

Question from the Customer:

I am testing the usage of the Aardvark API Software in my C# application and it works as expected. When I change the address of my device to a different address used in the application (i.e., make it the wrong address) and then use aa_i2c_read, the data I receive is 0. However, I  expect to get the error (AA_I2C_REA...

Question from the Customer:

Can the CAN-H, CAN-L, and ground from an automobile radio that has been removed from a vehicle be connected directly to the Komodo CAN Solo Interface?  I’m looking to transmit CAN messages to the radio using the Komodo interface directly – will additional wiring be needed? Power will be supplied to the radio thr...

With the A2B Adapter Board, you have the configurable device with two independent AD2425-based A2B node for monitoring or interacting with A2B systems. How about securing and protecting the board in the working environment? No problem – we also provide the A2B Adapter Board Enclosure.

You probably have the Promira Serial Platform and the A2B ...

We just created a new video  to help you understand and easily use the Automotive Audio A2B^TM bus analyzer for the automotive audio bus.  Here’s an overview of what our video tutorial covers:

Physical Setup

The video example uses these TotalPhase components:

• A2B Adapter board
• 34 pin header cable
• Promira Serial Platform
• A2B Bus Monitor App...

Question from the Customer:
I am using the Beagle USB 480 Protocol Analyze and the Data Center Software – I’m looking to improve throughput on a USB system. Looking at the data capture, I saw about 300ms delay between index 17 and 27. To make sure I understand the results, I have some questions:

1. Index 18 is [177175 IN-NAK], - does that ind...

Question from the Customer:

I am planning to use the Beagle I2C/SPI Protocol Analyzer to capture SPI data for extended periods. The SPI clock rate is 10 MHz. This will be the first time I’ve used a protocol analyzer.  To quickly start this project, I would like to start with the easiest method available.

Response from Technical Support:

Than...

Question from the Customer:

I’ll be using the Promira Serial Platform in I2C slave mode. I have two questions:

• Does Promira recognize RESTART signal when configured as a slave?
• Can I configure a slave Promira platform to respond 10-bit addresses?

Response from Technical Support:

Thanks for your questions!  To start, the repeat start condit...

Do you have the Beagle™ USB 5000 v2 SuperSpeed Protocol Analyzer and want to make the most of this investment? Do you want to capture the most data records to better analyze the USB devices and systems you are working on?

Data Captures Over Long Periods Are Often Critical

Performance evaluations, environmental testing, as well as troubleshoot...

Question from the Customer:

I plan to run a simulation using the Aardvark I2C/SPI Host Adapter in Slave mode. Before I get started, I would like some information about the Master request. I have two simulation scenarios.

Scenario 1:

Step 1 - Master sends a request to Slave (ex: 01 01)
Step 2 - Slave responds to Master (ex: 01 01 01)

The hardwar...