Dynomotion

Group: DynoMotion Message: 6735 From: babinda01 Date: 2/14/2013
Subject: Power Up Reset Pin
Hi
I am just drawing up a breakout board to use with the KFlop, and am wondering the usage of the Power up Reset pins on JP7, JP4 &JP6.

Thanks
Andrew
Group: DynoMotion Message: 6737 From: Tom Kerekes Date: 2/14/2013
Subject: Re: Power Up Reset Pin
Hi Andrew,

As described here:

http://dynomotion.com/Help/SchematicsKFLOP/ConnectorsKFLOP.htm

The Reset# signal is a low going output that will remain low until power comes up and becomes stable for ~ 150ms.  Then it will go high.

If it is useful for your external circuitry you may use it.  Otherwise ignore it.

You may drive it low to force a KFLOP Reset. 

Here is the device we use:

http://datasheets.maximintegrated.com/en/ds/DS1818.pdf    

Regards
TK

Group: DynoMotion Message: 6738 From: Andrew Date: 2/14/2013
Subject: Re: Power Up Reset Pin
Attachments :

    Thanks Tom.

    I was assuming that this was what it was, but wasn’t quite sure.

     

    Regards

    Andrew

    From: DynoMotion@yahoogroups.com [mailto:DynoMotion@yahoogroups.com] On Behalf Of Tom Kerekes
    Sent: Friday, 15 February 2013 11:04 AM
    To: DynoMotion@yahoogroups.com
    Subject: Re: [DynoMotion] Power Up Reset Pin

     

     

    Hi Andrew,

    As described here:

    http://dynomotion.com/Help/SchematicsKFLOP/ConnectorsKFLOP.htm

    The Reset# signal is a low going output that will remain low until power comes up and becomes stable for ~ 150ms.  Then it will go high.

    If it is useful for your external circuitry you may use it.  Otherwise ignore it.

    You may drive it low to force a KFLOP Reset. 

    Here is the device we use:

    http://datasheets.maximintegrated.com/en/ds/DS1818.pdf    

    Regards

    TK

     

    From: "andrew@..." <andrew@...>
    To: DynoMotion@yahoogroups.com
    Sent: Thursday, February 14, 2013 4:47 PM
    Subject: [DynoMotion] Power Up Reset Pin

     

     

    Hi
    I am just drawing up a breakout board to use with the KFlop, and am wondering the usage of the Power up Reset pins on JP7, JP4 &JP6.

    Thanks
    Andrew