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Data Acquisitions and Signal Processing - Coggle Diagram
Data Acquisitions and Signal Processing
Signal Processing
Noise
External
Internal
Shot
Flicker
Thermal
Burst
Interference
Capacitive Coupling
Inductive Coupling
Resistive Coupling
Why do we need Signal Processing
What is Signal Processing?
Filters
Types of Filters
Passive
Active
Practical Filters
Filter Characteristics
High Pass
Band Pass
Low Pass
Notch
Data Acquisition Systems
Data Communication
Microprocessor Fundamentals
Microprocessor
External Bus
Von Neumann Architecture
Bottleneck
Only CPU
Expensive
Instruction Sets
CISC
RISC
Microcontroller
Internal Bus
Harvard Architecture
Consists of CPU, RAM, and I/O
Inexpensive
Operations
Internal Data Operations
Peripheral initiated
Microprocessor initiated
Memory
RAM
Types
SRAM
DRAM
Expansion
Programmable Logic Arrays
Cache
L2
L3
L1
ROM
Timing
Tri-State Interface
Architecture
Types
PROM
EPROM
MROM
EEPROM
Data Representation
Assembly Programming
Assembly Language Statements
Assembler Directives or pseudo-ops
Macros
Instructions
Basic instructions
Move
Shift
Instruction Format
label
instruction
comment
Arithmetic operations
Addition
Multiplication
Basic Syntax
data
bss
text
Memory management
Hexadecimal calculation of instruction
What is Assembly Language?
Needs Assembler
Represents instructions in symbolic code
Low Level Language
Signal Conversion Techniques