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AIR BoosterPack – User’s Manual
Release Date 11/2/12
3.2.4. Serial EEPROM (U1)
A 128Kbit (16K x 8) serial EEPROM is provided for applications that require storing data in
nonvolatile memory. Please refer to the AT24C128C datasheet on the Atmel website for further
info regarding this device.
The I2C bus address of this device is 0x50.
3.2.5. LED Indicators
.
Red LED (D1)
Duplicate of Red LED on MSP430 LaunchPad. Controlled by MSP430 P1.0 (J1.2) –
active high.
.
Green LED (D2)
Duplicate of Green LED on MSP430 LaunchPad. Controlled by MSP430 P1.6 (J2.4) –
active high. This LED is shared with the SPI MISO signal and is therefore unusable
without modification to the SPI driver.
.
.
Yellow LED (D3)
Controlled by MSP430 P2.4 (J2.2) – active low. This LED is shared with the I2C SCL
signal and is only usable when not using I2C.
Tri-Color LED (D4)
When using a MSP430 the Tri-Color LED can be pulse width modulated (PWM) to
produce a wide range of colors. This capability is not available when the BoosterPack is
used with a Stellaris LaunchPad due to lack of PWM capability on the chosen pins. In
this situation, the Tri-Color LED on the Stellaris LaunchPad will need to be used instead
for applications requiring multiple colors. The BoosterPack Tri-Color LED is controlled
as follows:
Red Segment – MSP430 P2.1/TA1.1 (J1.9) – active low.
Green Segment – MSP430 P2.5/TA1.2 (J2.3) – active low.
Blue Segment – MSP430 P2.6/TA0.1 (J2.9) – active low.
.
.
A2530 Red LED (D8)
Controlled by A2530 P1.0 (GPIO3) – active high.
A2530 Yellow LED (D9)
Controlled by A2530 P0.6 (GPIO2) – active high.
ANAREN [ ANAREN MICROWAVE ]
