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Re: Extra Teensy Sockets on mobo


Ronald Pfeiffer
 

I have no knowledge of what those pins are connected to on the JackAl board. Just
commented on what the pins were for.

rOn

On February 14, 2019 at 12:35 PM James Zdunic <james_zdunic@...> wrote:


Thanks Ron,

Just to clarify in case I wasn¡¯t clear, my question is: If I were connect these unused ports on the teensy to the jackal board through holes, would it cause any problem?

I want to make sure there are no residual circuits on the jackal board that could cause trouble.

Jim KM4TXR

On Feb 14, 2019, at 12:20 PM, Ronald Pfeiffer <w2ctx@...> wrote:

Pin definitions at:



One of the pins is for a coin battery to keep TOD clock running when powered down.

rOn


On February 14, 2019 at 12:09 PM James Zdunic <james_zdunic@...> wrote:


Jack,

Just want to make sure it would not cause any issue if I did in fact make these connections with the teensy board? I¡¯m guessing not but sometimes I¡¯m a bad guesser.

Jim Zdunic KM4TXR

On Feb 14, 2019, at 11:31 AM, jjpurdum via Groups.Io <jjpurdum@...<mailto:jjpurdum@...>> wrote:

They are not used. Originally we thought we might bring those out, but we did not. You can ignore them.

Jack, W8TEE

On Thursday, February 14, 2019, 11:26:41 AM EST, Vince Loschiavo <vince320@...<mailto:vince320@...>> wrote:


<Teensy sockets.PNG>
Jack, could you answer where i can find this info? or could you answer?
Thanks
Vince
n2aie

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