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34s flashing cable possible candidate?
06-27-2014, 12:14 AM (This post was last modified: 06-27-2014 12:24 AM by Dave Frederickson.)
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RE: 34s flashing cable possible candidate?
(06-26-2014 11:35 PM)cruff Wrote:  
(06-25-2014 11:40 PM)Dave Frederickson Wrote:  Not necessarily true. Many devices have Low-Voltage TTL logic level pins, yet are 5V tolerant.

True, but you really need to review the data sheet to make sure you won't kill something!

Perhaps you didn't read all of my post. I not only reviewed the datasheet, I quoted from it.
To summarize, the input pin on the ARM serial interface is 5V-tolerant. Connecting a USB-Serial adapter that uses 5V TTL logic will not cause any damage.

Dave
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RE: 34s flashing cable possible candidate? - Dave Frederickson - 06-27-2014 12:14 AM



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