Re: [ukvac] Tech: 1942 troubles
I'll check those connections tonight, but as it was playing fine one minute,
duff the next, unfortunately me thinks it could well be a logic probe
jobbie....
Guddler.
>With modern (relatively) boards like 1942 you can put quite a lot
>more voltage than the chips specify and still be ok, so dont worry
>about that - not enough voltage is a bigger problem, but youve
>tested for that and you're ok. 1942 will run fine with only 5v
>supplied, so its not a power problem. Looks like the board has
>gone belly up - check the conections between the 2 boards - try
>some different cables if you have them - make sure they are in
>tightly. Other than that - its a matter of fault finding with a logic
>probe.
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I'll check those connections tonight, but as it was playing fine one minute,
duff the next, unfortunately me thinks it could well be a logic probe
jobbie....
Guddler.
>With modern (relatively) boards like 1942 you can put quite a lot
>more voltage than the chips specify and still be ok, so dont worry
>about that - not enough voltage is a bigger problem, but youve
>tested for that and you're ok. 1942 will run fine with only 5v
>supplied, so its not a power problem. Looks like the board has
>gone belly up - check the conections between the 2 boards - try
>some different cables if you have them - make sure they are in
>tightly. Other than that - its a matter of fault finding with a logic
>probe.
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