AN INTRODUCTION TO PSOC

1
AN INTRODUCTION TO PSOC

• David Coleman

2
BASIC Microcontrollers

• PWM
• Serial Communication
• LCD driver circuits
• Servo Pulse Trains
• Frequency Modulations
• Language BASIC

3
PIC Microcontroller

• RISC Instruction Set (30-70)
• PWM
• A/D Converters
• Voltage Comparators
• Serial Communication

4
SoC System on Chip

• Microprocessor control
• ROM, RAM, EEPROM, Flash
• Oscillators
• USART, SPI
• ADCs and DACs
• Voltage Regulators
• Data Address Bus
• FPGA
• Complex Instruction Set

5
PSoC Programmable System on Chip

• Microcontroller based
• Analog functions (amplifiers, ADCs, DACs, filters
  and comparators)
• Digital functions (timers, counters, PWMs, SPI
  and UARTs)
• Communications interface (I2C, SPI, USB...).
• Up to 32 KB of flash memory
• Easy programming in assembly/C

6
PSoC Advantages

• Embedded control
• Mixes analog/digital components
• Low power consumption
• All systems on one chip
• Easy GUI coding
• Over 100 components on chip

7
PSoC Signals

• Analog Digital Conversions
• Wireless Communications
• Data logging

8
PSoC Code

• PSoC No code!!

9
Solar Cabin
10
Solar Cabin
11
Other Applications of PSoC

• Game Boy Micro
• Apple Computers
• Fire Detectors
• Alarm Clocks