Test Happens.

Figure 1: A typical screen capture of UART serial decode/trigger software In our survey of how modern oscilloscopes and trigger/decode...

Figure 1:  Debugging of SPI  on a Teledyne LeCroy WaveSurfer 3000 oscilloscope In the first post of this series , we considered some of...

The major test challenges posed by PAM4 signals PAM4 encoding offers the advantage of doubling the bit rate in a serial data channel, do...

Figure 1: Here is an example of aliasing that results from sampling a signal at less than the Nyquist rate of 2f max A key to accurate ...

Figure 1: Debugging of I 2 C on a Teledyne LeCroy WaveSurfer 3000 oscilloscope Embedded systems became ubiquitous decades ago and are n...

Figure 1: A high-level view of PAM4 use cases In an earlier post, we surveyed the basic properties of PAM4 signals. Now, we will examine...

PAM4 doubles the number of bits in serial data transmissions by increasing the number of levels of pulse-amplitude modulation, but does ...