CommentStreams:9d32b922c68303eff30feb3aaeb4dc09

Thank you very much! That (the information you just provided below on the X-728-Chip-Specification...) is exactly what I needed. I think I am still missing some information though (like how to detect whether or not AC power is on or not, and controlling the beeper). I will look through more of your documentation, hopefully I can find this. Thanks again.