Verify for Registers

Overview

HDMC version 0.2 incorporates a general scheme for verifying Parts.

By default the verify() method of a Part verifies itself by calling verify_me() and may then recursively verify all its component Parts.

The default verify_me() method just returns true.

Registers

ModuleRegister subclasses now have a real verify_me() method which performs a number of write, read and compare cycles:

• a few fixed patterns: 0, FFFF, AAAA, 5555, etc
• each single bit, ie: 1, 2, 4, 8, etc
• pseudorandom patterns up to the number of cycles requested