Here's the release of v1.0 of Pokey Explorer!   Pokey Explorer is a tool to explore all possible register combinations of the Atari 8-bit Pokey chip.     Here's the source, and some kind of manual   This originated in this thread, where you can see how it came to be, and why   There are two binaries. One for PAL and one for NTSC, because the sweep timing is different (edit: and the tuning notes are different!)   Have fun and explor