@gunrunnerjohn posted:The TMCC track signal has no relationship to the serial communication standards. It's a FSK signal with a carrier frequency of about 455khz, and it transfers data at a 3,000 BPS data rate. Obviously, the serial port on the command base has a relationship to the serial communication standards, it's operating at 9600 BPS, one stop bit, and no parity.
9600 baud. Gee, I remember when I thought that was fast! Of course, I looked like this, too.
George