Re: [Gumstix-users] breakout-gs RS-232 pinouts

[DJ D. <dj...@de...>]

"Patrick Doyle" <wp...@gm...> writes:
> Alternatively, is there some documentation somewhere that states
> which of the 3 sets of 4 connections identically labelled RXD, VCC,
> TXD, GND go to the FFUART, STUART, and HWUART?  (The pins associated
> with the BTUART are labeled.)

According to my notes (which may be wrong, but so far seem to be
right):

FFUART	ttyS0	Y0
BTUART	ttyS1	BT
STUART	ttyS2	IR
HWUART	ttyS3	Y1

breakout-wise:

BTUART
	HWUART

        FFUART


STUART
        Power