Texas Instruments Tiva TM4C123GH6PM User Manual

Analog to Digital Converter (ADC)
Prototype:
void
ROM_ADCIntEnable(uint32_t ui32Base,
uint32_t ui32SequenceNum)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_ADCTABLE is an array of pointers located at ROM_APITABLE[5].
ROM_ADCIntEnable is a function pointer located at ROM_ADCTABLE[2].
Parameters:
ui32Base is the base address of the ADC module.
ui32SequenceNum is the sample sequence number.
Description:
This function enables the requested sample sequence interrupt. Any outstanding interrupts
are cleared before enabling the sample sequence interrupt.
Returns:
None.
5.2.1.12 ROM_ADCIntStatus
Gets the current interrupt status.
Prototype:
uint32_t
ROM_ADCIntStatus(uint32_t ui32Base,
uint32_t ui32SequenceNum,
bool bMasked)
ROM Location:
ROM_APITABLE is an array of pointers located at 0x0100.0010.
ROM_ADCTABLE is an array of pointers located at ROM_APITABLE[5].
ROM_ADCIntStatus is a function pointer located at ROM_ADCTABLE[3].
Parameters:
ui32Base is the base address of the ADC module.
ui32SequenceNum is the sample sequence number.
bMasked is false if the raw interrupt status is required and true if the masked interrupt status
is required.
Description:
This returns the interrupt status for the specified sample sequence. Either the raw interrupt
status or the status of interrupts that are allowed to reflect to the processor can be returned.
Returns:
The current raw or masked interrupt status.
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Texas Instruments Tiva TM4C123GH6PM Specifications

General

Core	ARM Cortex-M4F
Clock Speed	80 MHz
Flash Memory	256 KB
SRAM	32 KB
GPIO Pins	43
UART	8
I2C	2
SPI/SSI	4
USB	USB 2.0
Timers	6
Communication Interfaces	UART, I2C, SPI, USB
Operating Temperature	-40°C to 85°C
Package	LQFP64

Summary

Boot Loader

Introduction

Explains the ROM-based boot loader and its interfaces for flash updates.

Serial Interfaces

Details the UART, SSI, and I2C interfaces used by the boot loader.

USB Interface

Describes the USB boot loader functionality using the DFU protocol.

Controller Area Network (CAN)

Flash

GPIO

Hibernation Module

Inter-Integrated Circuit (I2C)

Interrupt Controller (NVIC)

Memory Protection Unit (MPU)

Pulse Width Modulator (PWM)

Synchronous Serial Interface (SSI)

System Control

Timer

UART

uDMA Controller

USB Controller

Using USB with the uDMA Controller

Watchdog Timer

Introduction

Functions

Lists and describes API functions for watchdog timer configuration, interrupts, and lock mechanism.