Flash Tutorials

Overview

Architecture Overview

Architecture Comparison

Pipelining

Long Word Instruction

Long Word Instruction

Example of Long Word Instruction

PICmicro Architecture Block Diagram

Program memory/Stack

Instruction Register

ALU/File Registers

Data Bus

Peripherals

Address Mux/FSR

Auxiliary Functions

Register File Concept

Data Memory

Data Memory: Direct Addressing

Data Memory: Indirect Addressing

Data Memory: Indirect Addressing Example

Program  Memory

Program Memory: Immediate Addressing

Program Memory: PC Absolute Addressing

Program Counter (PC)

PC Relative Addressing

PC Relative Addressing (cont)

Look-up Tables

Look-up Table Example

Interrupts

Interrupt Overview

Interrupt Comparison

Interrupt Comparison Summary

Instruction Set Overview

Instruction Set Summary

Byte Oriented Operations

Bit Oriented Operations
Encoding Format

Literal and Control Operations
Encoding Format

14 bit Core Instructions
Bit Manipulation Example
Bit Manipulation Performance Comparison