XU1
Socket
MSP-EXP430F5529LP
MSP430F5529 LaunchPad
J1/J3
20-Pin
Header
MSP430F5529
with
USB2ANY_2.7.0.0_LP.txt
Firmware
P4.1
P4.2
I2C_SDA
I2C_SCL
VBUS
PU.0
PU.1
VSS
P1.6
P2.7
VBUS
D+
D-
GND
3V3
USB_5V
AVCC
DVCC
5V
BOOSTXL-TPS65218
Programming Board
J2/J4
20-Pin
Header
GND
Copyright © 2018, Texas Instruments Incorporated
5V
TPS65218D0
PMIC
DCDC1
DCDC2
DCDC3
LDO1
LS1
IN_BIAS
IN_BU
LS2
LS3
CC
PB
SCL
SDA
PWR_EN
nWAKEUP
DCDC5
DCDC6
Always-on back-up supplies
IN_DCDCx
IN_LDO
SYS_BU
4
DCDC4
PGOOD
Regulators
IN_LS1
IN_LS2
IN_LS3
Load Switches
AC_DET
Digital
GPIO(!)
GPIO(!)
3V3
DCDC3
3V3
5V
GPIO3
GPO2
P1.5
PWM Out
P1.4
PWM Out
PFO
nINT
PGOOD_BU
GPIO1
P6.3
Analog In
P3.3
P3.4
UART_TX
UART_RX
P6.6
Analog In
3V3
5V
S2
S3
5V
S1
Getting Started
5
SLVUBH5 – October 2018
Copyright © 2018, Texas Instruments Incorporated
BOOSTXL-TPS65218 EVM User's Guide
Figure 3. BOOSTXL-TPS65218 BoosterPack and MSP430F5529 LaunchPad Block Diagram
2.1
Connecting Headers
This section describes the headers on the BOOSTXL-TPS65218 used to connect the BoosterPack EVM to
the MSP430F5529 LaunchPad. There are two sets of headers numbered J1-J4, each set having two rows
of 10 pins, for a total of 40 pins. The outside headers, closest to the board edge, are J1 (left) and J2
(right). The inside headers, closest to the socket on BOOSTXL-TPS65218 and closest to the
MSP430F5529 device on the LaunchPad, are J3 (left) and J4 (right). When connected correctly, all 40
pins of the headers make a physical connection from board to board and the headers numbers line up (in
other words, J1 connects to J1, J2 connects to J2, and so forth.). However, all 40 pins do not make an
electrical connection from the LaunchPad to the BOOSTXL-TPS65218 design.
