RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

Swapped RX and TX since doing this makes the lights blink on the

Browse Source 
RS-422 converter.  We now see the TD light blink when typing
characters in HyperTerminal and when the board is reset we see
the RD light blink.  This leads us to believe the cabling is
basically right.
This commit is contained in:
Joel Sherrill
1998-07-18 16:56:16 +00:00
parent fe05ec5ede
commit c53e1df40b
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
c/src/lib/libbsp/powerpc/dmv177/cable.doc
View File

@@ -89,8 +89,8 @@ P2 RS-422 to the RS-422/RS-232 Converter
Converter's PC's DB-9 Color in
RS-232 DB-25 COM1 Shell
=============== ============== ========
TX on pin 2 TX on pin 2 Red
RX on pin 3 RX on pin 3 Blue
TX on pin 2 TX on pin 2 Blue
RX on pin 3 RX on pin 3 Red
GND on pin 5 GND on pin 5 Black
DTR on pin 4 DTR on pin 4 Brown