WDREAD is a set of tools build to read Winchester disk drives used in MERA-400 system. It consists of several parts:

• wdc - Winchester Disk Controler - software to control (only control, not read) Winchester disk with AVR/Atmega162 microcontroller
• wds - Winchester Data Sampler - software for Logic16 logic analyzer, which reads (samples) data from a disk
• wda - Winchester Data Analyzer - tools for offline analysis of data collected with wds