Revision as of 05:45, 20 November 2009 edit Reswobslc (talk \| contribs) 3,364 edits m →See also: Wasn't wikilinked ← Previous edit		Revision as of 05:45, 20 November 2009 edit undo Reswobslc (talk \| contribs) 3,364 edits →As used on serial mice: add refs Next edit →
Line 34: ==As used on serial mice== On serial mice, the DTR line (along with RTS) is typically used to provide power to the mouse. The [[DE-9]] serial port on the PC does not provide any power pins. The mouse driver holds the DTR and RTS lines high at all times so that the mouse may steal power for its own use. <references/> ==See also==

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