[simpits-tech] Two Keyboards and Two Monitors

[Suwanrit In-on]

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Pull-up resistor is internally connected in any keyboard.






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Subject:        Re: [simpits-tech] Two Keyboards and Two Monitors

On Wed, 27 Nov 2002, Suwanrit In-on wrote:

> I used to connect 2 keyboards together it very easy , just connect every
> pin of 2 keyboards directly
> pin1 to 1,2 to 2,......5 to 5. Important pin are CLOCK and DATA  that 
have
> pull up resister to high state
> our computer just pull them to down state to generate data for
> communication.Current is limit number
> of keyboards that can connected.But I don'know.


Interesting. did YOU introduce the pull-up resistors to this circuit?


Roy.


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<br><font size=2 face="sans-serif">Pull-up resistor is internally connected in any keyboard.</font>
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<p><font size=1 color=#800080 face="sans-serif">Please respond to simpits-tech@simpits.org</font>
<p><font size=1 color=#800080 face="sans-serif">Sent by: &nbsp; &nbsp; &nbsp; &nbsp;simpits-tech-admin@simpits.org</font>
<p><font size=1 color=#800080 face="sans-serif">To: &nbsp; &nbsp; &nbsp; &nbsp;</font><font size=1 face="sans-serif">simpits-tech@simpits.org</font>
<br><font size=1 color=#800080 face="sans-serif">cc: &nbsp; &nbsp; &nbsp; &nbsp; </font><font size=1 face="sans-serif">(bcc: Suwanrit In-on/TH/Asia/Celestica)</font>
<br>
<br><font size=1 color=#800080 face="sans-serif">Subject: &nbsp; &nbsp; &nbsp; &nbsp;</font><font size=1 face="sans-serif">Re: [simpits-tech] Two Keyboards and Two Monitors</font>
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<br><font size=2 face="Arial">On Wed, 27 Nov 2002, Suwanrit In-on wrote:<br>
<br>
&gt; I used to connect 2 keyboards together it very easy , just connect every<br>
&gt; pin of 2 keyboards directly<br>
&gt; pin1 to 1,2 to 2,......5 to 5. Important pin are CLOCK and DATA &nbsp;that have<br>
&gt; pull up resister to high state<br>
&gt; our computer just pull them to down state to generate data for<br>
&gt; communication.Current is limit number<br>
&gt; of keyboards that can connected.But I don'know.<br>
<br>
<br>
Interesting. did YOU introduce the pull-up resistors to this circuit?<br>
<br>
<br>
Roy.<br>
<br>
<br>
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