User manual

Single Value IO
Single value I/O is the most basic form to sample an input or modify an output. The call is synchronous, so
invoking a method processes the request always immediately, which means:
• In case of sampling: The result of the called method is the sampled value, the method call lasts as long
as sampling and data transmission from device to host is active.
• In case of modify: The method call sends the value to the peripheral directly and returns*.
*In reality, the method returns earlier than the output will show the result, there is some latency from host to
the devices periphery.
Specifications - Command/Response Speed
Condition Min Typical Max Units
Analog (1) 1,4 6,1 ms
Digital (1) 0,93 4,0 ms
(1) Depends on the computer, USB peripheral and Interchannel Delay.
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