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AIR BoosterPack – User’s Manual
Release Date 11/2/12
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J2 – LaunchPad J2 Interface
Table 18 - J2 LaunchPad Connector Pinout
Pin
Signal Name
I/O
Description
Not used
(onboard MSP430)
J2-1
P2.3/SDA
I/O
I2C Data
(external LaunchPad MCU)
I2C Clock output
O
I
(onboard MSP430)
J2-2
J2-3
P2.4/SCL/LEDS
P2.5/LED5
I2C Clock input
(external LaunchPad MCU)
Not Used
(onboard MSP430)
O
I
RGB green LED control – active low
(external LaunchPad MCU)
LaunchPad Green LED Control – active high
(onboard MSP430)
Radio Module SPI Data Output
(external LaunchPad MCU)
Green LED control – active high
(external LaunchPad MCU)
SPI MOSI
O
O
I
J2-4
P1.6/MISO/LED2
O
I
(onboard MSP430)
J2-5
J2-6
J2-7
J2-8
P1.7/MOSI
RST/S1
Radio Module SPI Data Input
(external LaunchPad MCU)
Reset / Spy-Bi-Wire Data
(onboard MSP430)
I/O
-
Not Connected
(external LaunchPad MCU)
Test / Spy-Bi-Wire Clock
(onboard MSP430)
I
TEST
Not Connected
(external LaunchPad MCU)
Not Used
(onboard MSP430)
Radio Module Reset – active low
(external LaunchPad MCU)
Not Used
-
O
I
P2.7/MRST
O
(onboard MSP430)
J2-9
P2.6/LED6
GND
RGB blue LED control – active low
(external LaunchPad MCU)
Ground reference
I
J2-10
-
ANAREN [ ANAREN MICROWAVE ]
