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Technical Support
On-Line Manuals
MCB2470 User's Guide
Introduction
Setup
Theory of Operation
Block Diagram
Schematics
Technical Data
Prototyping Area
Microcontroller
Power Supply
Configuration
JTAG Interface
ETM Interface
LEDs
Serial Ports
CAN Interface
Ethernet Interface
SD/MMC Connector
USB Interface
Push Buttons
Potentiometers
Speaker
QVGA Module
Accelerometer
IrDA
Writing Programs
Example Programs
Potentiometers
The ADC Input potentiometer on the MCB2470 board connect to Port 0.25 (AD0.2) when enabled by the jumpers at the J11 jumper block.
Jumpering pins 1 and 2 of J11 supplies VREF voltage to the ADC Input potentiometer.
Jumpering pins 3 and 4 of J11 connects the analog voltage from the ADC Input potentiometer to Port 0, pin 25 (AD0.2).
The Volume potentiometer controls the DAC output from P0.26 (AOUT) to the LM386M-1 audio power amplifier.
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