Fasti Waveform examples

During the last phase of debug, we produced some waveforms with the Fasti sequence generator, the svb1. We present here two exaples. The firt one is a rolling-bit waveform: each bit is asserted in turn for 10 clock cicles. From display we can measure the clock cycle to be 112 ns.
Logic analyzer display of rolling-bit pattern.

printout of logic analyzer

The source code is here.

To give an example of real life pattern, we present a little portion of arnica (Nicmos3) clocking pattern.

printout of logic analyzer

Last Modified:

Back one page Labir Home