https://support.labjack.com/docs/4-1-12-asynchronous-serial-communication-u6-datash
4.1.12 - Asynchronous Serial Communication [U6 Datasheet] | LabJack Public Support Documentation
The U6 has a UART available that supports asynchronous serial communication. The TX (transmit) and RX (receive) lines appear on FIO/EIO after any timers and co…
asynchronous serialpublic supportcommunicationdatasheetlabjack
https://support.labjack.com/docs/2-9-2-timer-operation-performance-notes-u3-datashe
2.9.2 - Timer Operation/Performance Notes [U3 Datasheet] | LabJack Public Support Documentation
Note that the specified timer clock frequency is the same for all timers. That is, TimerClockBase and TimerClockDivisor are singular values that apply to all t…
public supporttimeroperationperformancenotes