SLAU213A Datasheet, PDF (17/19 Pages) Texas Instruments – MSP430FG4618/F2013 Experimenter’s Board

Table B-1 Jumper Settings and Functionality
Header
PWR1
PWR2
BATT
JP1
JP2
JP3
JP4
Header H1
(Pins 1-2, 3-4)
Header H1
(Pins 1-2, 3-4,
5-6, 7-8)
Functionality when
jumper present
Provides power to MSP430FG4618
Also used to measure current
consumption of the MSP430FG4618
Provides power to MSP430F2013
Also used to measure current
consumption of the MSP430F2013
On-board batteries provide power Also
used to measure current consumption
Buzzer enabled and connected
to P3.5 of the MSP430FG4618
LED3 enabled and connected
to P1.0 of the MSP430F2013
LED4 enabled and connected
to P5.1 of MSP430FG4618
Attenuation set to approximately
69% of the DAC12 audio output
I2C Configuration
1-2: SDA – UCB0SDA
3-4: SCL – UCB0SCL
SPI Configuration
1-2: SDI – UCB0SIMO
3-4: SDO – UCB0SOMI
5-6: P1.4 – P3.0 (CS)
7-8: SCLK – UCB0CLK
Functionality when
jumper absent
MSP430FG4618 is
not powered
MSP430F2013 is
not powered
Batteries will not
provide power to
either MSP430
Buzzer muted
LED3 connection
disabled
LED4 connection
disabled
98% attenuation of
the DAC12 audio
output
No communication
possible via I2C
No communication
possible via SPI
Requirement
Required for
MSP430FG4618
use
Required for
MSP430F2013
use
Required for use with
AAA batteries
Optional
Optional / Required for
LED3 use
Optional / Required for
LED4 use
Optional
Required for
inter-processor
communication
Required for
inter-processor
communication
Table B-1 breaks down the function of each jumper shown in Figure B-1.
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