Kathleen Chan



Email: kchan@totalphase.com

Posts by Kathleen Chan:

Why am I Missing ACK Signals with the Aardvark I2C/SPI Host Adapter Using the Python API?

Question from the customer:

I am using the Aardvark I2C/SPI Host Adapter to imitate a temperature sensor on an I2C bus and am experiencing problems with request replies. I am using the Python API to reply to I2C requests. Everything seems to work fine until I decrease the delay between the requests to 1 ms.

The ACK signal is not bein...

What are the Differences of Single vs Dual vs Quad SPI?

About the SPI Protocol

SPI, Serial Peripheral Interface bus, is a synchronous serial data protocol that was developed by Motorola in the 1970s. The protocol was developed to replace parallel buses and provide high speed data transfers over short distances.

It is a full-duplex protocol that requires four signals: clock, master out/s...

Total Phase at Microchip MASTERs 2019

We just got back from Phoenix, Arizona, where luckily, we were able to spend the days inside at the 23rd annual Microchip MASTERs Conference! We enjoyed meeting everyone at the show and learning about the various projects of our customers.

 

Total Phase Display at Microship Masters 2019

 

Total Phase Analyzers - Live Demos

We had two demonstrations running at our booth. We had our Prom...

Total Phase at NI Week 2019 – Full Force Ahead

Last week, Total Phase exhibited at NI Week in Austin, TX. The theme was ‘Full Force Ahead,’ and there were many references to Star Wars.

The first day of NI Week saw a lot of traffic through our booth at the exhibition hall. We had engaging conversations with engineers, not just from Texas but also around the country and from abroad.

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