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1. I
NTRODUCTION
PWM (Pulse width modulation) is a powerful technique for controlling analog
circuits. It uses digital outputs to generate a waveform with variant duty cycle
and frequency to control analog circuits. I-8088W has 8 PWM output channels
and 8 digital inputs. It can be used to develop powerful and cost effective
analog control system.
Features:
Automatic generation of PWM outputs by hardware, without software
intervention.
10 Hz ~ 500 kHz (non-continuous) PWM output frequency with 0.1% ~
99.9% duty cycle
Software and hardware trigger mode for PWM output
Individual and synchronous PWM output
Using software trigger mode, you can set configuration for all PWM
channels then trigger them one by one or all of them at the same time.
Burst mode PWM operation for standby
DI channel can be configured as simple digital input channel or hardware
trigger source of the PWM output.
I-8088W API Reference Manual, Version 1.0.0, Aug. 2010
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