IFoundry Systems IFSYS-5651 MSP430 - Manual (Page 10)

Page 10 of 50 Copyright © 2008 iFoundry Systems
IFSYS-5651 MSP430 Bluetooth Evaluation Kit User Guide
3.3 Jumpers
Following is a list of jumpers used on the board, and their respective functions.
NAME REF PURPOSE JUMPE
R ON
SETTING / DESCRIPTION
MODE W28 Sets MSP430 to normal
operating mode or firmware
download mode 1-2 NORM – Normal MSP430 operating mode
2-3 FWDL – MSP430 firmware download
mode
5043
CONN W21 Determines if IFSYS-5043 is
connected to RS232 at P3
(stand-alone mode), or to
MSP430 (MSP430 hosted
mode) 1-2 INT – IFSYS-5043 is connected to UART0
of MSP430
2-3 EXT – IFSYS-5043 is connected to RS232
connector P3
LEDSEL W18 Determines if LED1 & LED2 are
driven by MSP430 or IFSYS-
5043 in stand-alone mode 1-2 MSP430 – LEDs controlled by MSP430
2-3 5043 – LEDs controlled by IFSYS-5043