I am currently trying to use the Digital Discovery to forward a pulsed signal to another device under certain conditions.
The condition is a high value on DIO 27 ("onoff" which is controlled by an arduino) AND a rising edge on DIN4 ("chopper"). The signal to be forwarded comes in on DIO35 ("laser") and is sent to DIO31 via ROM logic in the pattern generator (DIO31 is set to 1 if "laser" AND "onoff"). DIO35 is monitored in the Logic analyzer as "outputGeneration".
My understanding was that the pattern generator can be triggered by a combination of edges and levels when the Trigger source is set to "Logic Detector". However, the Pattern generator will start right after the rising edge/high of DIO27 (onoff) and not wait for the rising edge on DIN4 (chopper) as seen in the screenshot below.
I am using Digital Discovery 3 with Waveforms 3.21.20.
Am I missing something? And is there maybe a simpler way to achieve the same goal?
Question
infield
Dear all,
I am currently trying to use the Digital Discovery to forward a pulsed signal to another device under certain conditions.
The condition is a high value on DIO 27 ("onoff" which is controlled by an arduino) AND a rising edge on DIN4 ("chopper"). The signal to be forwarded comes in on DIO35 ("laser") and is sent to DIO31 via ROM logic in the pattern generator (DIO31 is set to 1 if "laser" AND "onoff"). DIO35 is monitored in the Logic analyzer as "outputGeneration".
My understanding was that the pattern generator can be triggered by a combination of edges and levels when the Trigger source is set to "Logic Detector". However, the Pattern generator will start right after the rising edge/high of DIO27 (onoff) and not wait for the rising edge on DIN4 (chopper) as seen in the screenshot below.
I am using Digital Discovery 3 with Waveforms 3.21.20.
Am I missing something? And is there maybe a simpler way to achieve the same goal?
Thank you in advance.
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