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Hardware Description
13
SWRU372C – June 2014 – Revised March 2020
Copyright © 2014–2020, Texas Instruments Incorporated
CC3200 SimpleLink™ Wi-Fi
®
and Internet of Things Solution With MCU
LaunchPad™ Hardware
(1)
GPIO_10 and GPIO_11 are also used as I
2
C. Thus, when the pullups are enabled, the LEDs glow.
Table 9. LEDs
Refere
nce
Colo4
Usage
Comments
D1
Yellow
nRESET
This LED indicates the state of nRESET pin. If this LED is glowing,
the device is functional.
D2
Green
Debug
This LED glows whenever debugging is enabled over the JTAG.
D4
RED
Power
Indicates when the 3.3-V power is supplied to the board.
D5
GREEN
GPIO_11
(1)
Glows when the GPIO is logic-1
D6
YELLOW
GPIO_10
(1)
Glows when the GPIO is logic-1
D7
RED
GPIO_09
Glows when the GPIO is logic-1