Re: [ts-7000] TS-7500 DIO pins electrical characteristic

[Odd Arild Olsen <>]

They are 3.3V signals connected directly to the FPGA. I wouldn't connect the 
outside world to these as you may blow the FPGA if something goes wrong, or if 
you have to: use resistors in series (10 k?) with the signals to limit current 
at overvoltage or wrong polarity. Check the TS-752 main board schematics for a 
better interface circuit.

oao


On Saturday 2. April 2011 06.29.19 you wrote:
> Hi,
> 
> Where can I find the electrical characteristic of TS-7500 DIO pins?
> Is it 5v I/O compatible?
> 
> Regards,
> -- iBro
> 
> 
> ------------------------------------
> 
> Yahoo! Groups Links
> 
> 
> 


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