SLAU330A Datasheet, PDF (22/36 Pages) Texas Instruments – MSP-EXP430F5529 Experimenter Board

MSP-EXP430F5529 Hardware
www.ti.com
4.4.2 Push Buttons, Potentiometer, and LEDs
Table 2 describes the pin connections for the potentiometer, push-button switches, and the on-board
LEDs.
Table 2. Push Buttons, Potentiometer, and LED
Connections
Peripheral
Potentiometer Wheel
Switch 1 (S1)
Switch 2 (S2)
RESET Switch (S3)
LED1
LED2
LED3
Capacitive Touch Pad 1 (Cross)
Capacitive Touch Pad 2 (Square)
Capacitive Touch Pad 3 (Octagon)
Capacitive Touch Pad 4 (Triangle)
Capacitive Touch Pad 5 (Circle)
Pin Connection
P8.0
P1.7
P2.2
RST / NMI
P1.0
P8.1
P8.3
P1.1
P1.2
P1.3
P1.4
P1.5
4.4.3 Wireless Evaluation Module Interface
Included in the communication peripherals are the headers that support the CC-EM boards from TI. The
transceiver modules connect to the USCI of the MSP430F5529 configured in SPI mode using the UCB0
peripheral. Libraries that interface the MSP430 to these transceivers are available at www.ti.com/msp430
under the Code Examples tab. The RF PWR jumper must be populated to provide power to the EM
daughterboard. The following radio daughter cards are compatible with the MSP-EXP430F5529
Experimenter Board:
• CC1100EMK/CC1101EMK – Sub-1-GHz radio
• CC2500EMK – 2.4-GHz radio
• CC2420EMK/CC2430EMK – 2.4-GHz 802.15.4 [SoC] radio
• CC2520EMK/CC2530EMK – 2.4-GHz 802.15.4 [SoC] radio
• CC2520 + CC2591 EM (if R4 and R8 0-Ω resistors are connected)
NOTE: Future evaluation boards may also be compatible with the header connections.
4.4.4 eZ430-RF2500T Interface
The eZ430-RF2500T module can be attached to the MSP-EXP430F5529 Experimenter Board in one of
two ways – through an 18-pin connector (J12 – eZ RF) or a 6-pin connector (J13 – eZ RF Target). The
pins on the eZ430-RF2500T headers are multiplexed with the pins on the CC-EM headers, which allows
the EZ430-RF2500T module to behave identically to a CC-EM daughterboard. Power must be provided to
the EZ430-RF2500T module by setting the jumper RF PWR (JP14). The eZ430-RF2500T connection
should always be made with the antenna facing off of the board. For more information on the connections
to the required eZ430-RF2500T, see the eZ430-RF2500 Development Tool User's Guide (SLAU227),
available through www.ti.com/ez430.
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MSP-EXP430F5529 Experimenter Board
SLAU330A – May 2011 – Revised June 2011
Copyright © 2011, Texas Instruments Incorporated
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