Not sure about TUSB3410 itself. What I did is I removed TXD/RXD jumpers going to the target MSP and connected a known good USB-to-serial (FTDI), and than opened two terminal windows on PC, so that PC would be sending data to itself via both converters. Then I started trying different baud rates. Here are results:
- 1200,2400,4800 and 9600 works as intended;
- standard baudrates below that (600,300) are silently reassigned to 1200;
- standard baudrates above that (19200,38400,115200) are silently reassigned to 9600;
- any non-standard baudrate (i.e. 3600, 50000, 200000, etc) fails to open a