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Logic Question

 

I'm looking for a symbol or series of symbols that when the input goes high the output goes high a period of time later. ?When the input goes low the output goes low immediately. ?How do I do this...?
 

DELAY + a NOT on the input, going to the reset?

On Thu, Sep 25, 2014 at 4:20 PM, jbudz1977@... [Crestron] <Crestron@...> wrote:
?

I'm looking for a symbol or series of symbols that when the input goes high the output goes high a period of time later.? When the input goes low the output goes low immediately.? How do I do this...?
 

Delay + a buffer would be more reliable IMHO. ?The reset for a delay doesn't reset the time, it just pauses it temporarily IIRC.

So that would be Delay Trig -> Delay Output (on delay)

Delay trig be the condition for the buffer, delay output be input 1 on the buffer, and the final output be buffer output 1.
 

or perhaps?
press and hold v1.2 ?crestron module, use the held output

From: "jbudz1977@... [Crestron]" <Crestron@...>
Reply-To: <Crestron@...>
Date: Thursday, September 25, 2014 at 1:20 PM
To: <Crestron@...>
Subject: [Crestron] Logic Question

?

I'm looking for a symbol or series of symbols that when the input goes high the output goes high a period of time later. ?When the input goes low the output goes low immediately. ?How do I do this...?
 

See module file section..... Just updated.
 

Press and hold is a pulse on held output...

My impression is that he wants it high as long as it's held after the delay, but to then follow the state of the input signal.
 

Not on press and hold v1.2

Press and Hold v1.2

The Press And Hold module provides functionality useful in many
applications. It allows a single button press to perform two
distinct actions based on how long the button is pressed for.
If the button is pressed and released before the "hold time"
parameter expires, the "not_held" output will pulse for "output
pulse time". If "hold time" expires and the button is still held,
the "held" ouput will go high and remain high until the button is
released.
[email protected]
 

"Press and hold is a pulse on held output..."

Pulse is only on the "Not Held" output.? The held output follows the input state after the appropriate delay.

Looks like it fits the OPs need, and without S+...

? - Chip
 

Thanks for the help guys, never knew the press-n-hold could work for this. ?
 

I like doing a delay and logic wave pulse combo.

Signal drives delay, and the trig* (not the normal trigger!) of the LWP.? Then the output of the LWP drives the reset of the delay.? Then, when the signal goes low, the delay gets reset the next logic wave.
 

debounce?

2014-09-27 18:41 GMT-05:00 astingen@... [Crestron] <Crestron@...>:

?

I like doing a delay and logic wave pulse combo.

Signal drives delay, and the trig* (not the normal trigger!) of the LWP.? Then the output of the LWP drives the reset of the delay.? Then, when the signal goes low, the delay gets reset the next logic wave.
 

Debounce adds a delay in each direction, low to high, and high to low.?

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