|
Re: rs232 with hardware USART
Data TRUE idles high, Data inverted idles Low - Hserin receives data TRUE. Hardware usart receive is an input. It neither sources or sinks current, although there may be chips with internal pullups. I know the chips I have used will not receive without the pullup.
If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
.
Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
.
There simply is no "Happy Spam" If you do it you will disappear from this forum.
Members who have read this thread : 1You do not have permission to view the list of names.
Posting Permissions
Bookmarks