Hardware

A Verilog implementation of a Z80 compatible CISC processor architecture. Originally intended for ASIC synthesis, now also makes it possible to simulate execution of arbitrary compiled C programs with Icarus Verilog. Also includes ictest, a program for automatically generating, running and analysing millions of lines of instruction set test cases. As well as a number of more complex test programs written in C.

An implementation of the Cooley-Tukey FFT algorithm for one of Tensilica’s Xtensa processor platforms. Uses hardware acceleration to compute the FFT more than 25 times faster for moderately large input sizes.

Design and implementation of a digital circuit that performs the LUP matrix decomposition.

Design, Layout and Simulation of an integrated operational transamplifier (OTA).