Hardware Description; Functional Description; Microcontroller; Tiva C Series Launchpad Evaluation Board Block Diagram - Texas Instruments Tiva TM4C123G User Manual

The Tiva C Series LaunchPad includes a TM4C123GH6PM microcontroller and an integrated ICDI as well
as a range of useful peripheral features (as the block diagram in
describes how these peripherals operate and interface to the microcontroller.
Figure 2-1. Tiva C Series LaunchPad Evaluation Board Block Diagram
2.1

Functional Description

2.1.1 Microcontroller

The TM4C123GH6PM is a 32-bit ARM Cortex-M4-based microcontroller with 256-kB Flash memory, 32-
kB SRAM, and 80-MHz operation; USB host, device, and OTG connectivity; a Hibernation module and
PWM; and a wide range of other peripherals. See the
(literature number SPMS376) for complete device details.
SPMU296 – April 2013
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Debug Breakout Pads
JTAG/SWD
ICDI
UART0
USB Debug
Connector
USB Device
USB
Connector
Power Select
Switch
VDD
HIB WAKE
Power
Management
Breakout Pads
Copyright © 2013, Texas Instruments Incorporated

Hardware Description

GPIO I/O
TM4C123GH6PMI
I/O
GPIO
GPIO
GPIO
TM4C123GH6PM microcontroller data sheet
Chapter 2
SPMU296 – April 2013
Figure 2-1 shows). This chapter
RGB LED
User
Switches
Hardware Description
7