AT1	AT91SAM7SE microcontroller implementation

This course covers AT91SAM7SE ARM based microcontroller

Objectives The course details the hardware implementation of the AT91SAM7 microcontrollers. The boot sequence and the clocking are explained. Practical lab on integrated peripherals are based on I/O functions provided by Atmel. The course focuses on the low level programming of the ARM7TDMI core. The course provides examples of internal peripheral software drivers. Note that ACSYS does not sell emulation probes and IDEs. Consequently this course has not been designed to convince attendees to buy a particular IDE. The unique objective consists in providing sufficient knowledge to attendees so that they can successfully design a system based on AT91SAM7. This course has been delivered several times to companies developing embedded systems, such as badges and RF equipments. A lot of programming examples have been developed by ACSYS to explain the boot sequence, the vector table and the operation of embedded peripherals.   •They have been developed with 2 different IDEs : Keil and IAR.   •Consequently for on site course, it is up to the customer to select the IDE under which labs will be run. A more detailed course description is available on request at info@ac6-training.com

Prerequisites and related courses
	This course provides an overview of the ARM7TDMI core. Our course reference R1 details the operation of this core.
	The following course could be of interest:
		USB Full Speed High Speed and USB On-The-Go, reference IP2

Outline

INTRODUCTION TO AT91SAM7 Overview ARM core based architecture APB internal busses The main three blocks : platform, core and input / output peripherals THE PROCESSOR CORE THE ARM7TDMI CORE Operating modes ALU data path ARM vs Thumb instruction sets, interworking Access to memory-mapped locations Stack management Benefits of condition set capability in ARM state C-to-Assembly interface Exception mechanism, handler table PLATFORM INFRASTRUCTURE Power supplies, internal regulator Clock generator Reset controller SAM-BA default boot program Memory controller Internal high-speed flash External Bus Interface Power management controller Advanced interrupt controller Parallel input / output controller Peripheral DMA controller

INTEGRATED I/Os NON COMMUNICATION ORIENTED INPUT / OUTPUT PERIPHERALS Timers Periodic Interval Timer Windowed Watchdog Real-time timer 3-channel timer / counter 16-bit PWM controller Analog-to-Digital Converter 8-channel 10-bit ADC Conversion trigger ADC timings COMMUNICATION CONTROLLERS 2-wire interface I2C protocol basics Transmit and receive sequences SPI SPI protocol basics External chip-select Transfer sequence USART Individual baud rate generators IrDA modulation / demodulation Support for Smart Card RS485 support Synchronous Serial Controller I2S analog interface support Time Division Multiplexed support High speed continuous data stream capabilities USB Full speed operation Endpoint configuration

 

Duration	Cost	Calendar
4 days	1500 €