Play all

Mod-01 Lec-01 Types of computer Architectures, ISA's and ARM History

Embedded System Software and Hardware, stack implementation in ARM, Endianness, condition codes

Processor core VS CPU core, ARM7TDMI Interface signals, Memory Interface, Bus Cycle types

Instruction Format, ARM Core Data Flow Model, ARM 3 stage Pipeline, ARM family attribute comparision

ARM 5 stage Pipeline, Pipeline Hazards, Data forwarding - a hardware solution

ARM ISA and Processor Variants, Different Types of Instructions, ARM Instruction set

Shift Operations, shift Operations using RS lower byte, Immediate value encoding

Dataprocessing Instructions

AddressingMode-1, Addressing Mode -2

Addressing Mode -2, LDR/STR, Addressing mode -3 with examples

Instruction Timing, Addressing Mode - 4 with Examples

Swap Instructions, Swap Register related Instructions, Loading Constants

Program Control Flow, Control Flow Instructions, B & BL instructions, BX instruction

Interrupts and Exceptions, Exception Handlers, Reset Handling

Aborts, software Interrupt Instruction, undefined instruction exception

Interrupt Latency, Multiply Instructions, Instruction set examples

Thumb state, Thumb Programmers model, Thumb Implementation, Thumb Applications

Thumb Instructions, Interrupt processing

Interrupt Handelling schemes, Examples of Interrupt Handlers

Coprocessors

Coprocessor Instructions, data Processign Instruction, data transfers, register transfers

Mod-03 Lec-22 Number representations, floating point representation

Flynn's Taxonomy, SIMD and Vector Processors, Vector Floating Point Processor (VFP), VFP and ARM

Memory Technologies, Need for memory Hierarchy, Hierarchical Memory Organization, Virtual Memory

Cache Memory, Mapping Functions

Cache Design, Unified or split cache, multiple level of caches, ARM cache features, coprocessor 15

Processes, Memory Map, Protected Systems, ARM systems with MPU, memory Protection Unit (MPU)

Physical Vs Virtual Memory, Paging, Segmentation

MMU Advantage, virtual memory translation, Multitasking with MMU, MMU organization

ARM Development Environment, Arm Procedure Call Standard (APCS),

Example C program

Embedded software Development, Image structure, linker inputs and outputs, memory map, application

AMBA Overview, Typical AMAB Based Microcontroller, AHB bus features, AHB Bus transfers

DMA, Peripherals, Programming Peripherals in ARM

DMA:Direct Memory Access

Protocols (I2c, SPI), UART, GPIO

ARM ISAs, ARMv5, ARMv6, ARM v7, big.little technology, ARMv8

Description:

Instructor: S. Chandramouleeswaran, Embedded Systems Professional. The goal of this course is to teach all the assembly instructions of ARM7TDMI processor and its internal functioning, enabling students to understand any other processor architectures at ease. This course provides good understanding of how coprocessors are interfaced with ARM core and how coprocessors can be programmed; provides an in-depth understanding of the Floating point representation and the VFP coprocessor implementation in particular; covers the details of cache architectures, AMBA bus, virtual memory management concepts with the detailed explanation on the Memory Management Unit (MMU) and Memory Protection Unit (MPU); gives good overview of various peripherals used with ARM core and it basic functioning; and touches upon later versions of ARM7 processor and their features and new developments.

ARM Based Development

NPTEL

Add to list

#Engineering #Electrical Engineering #Computer Science #Embedded Systems #Computer Architecture #ARM Architecture

0:00 / 0:00