DM320011 Microchip Technology, DM320011 Datasheet - Page 13

• Manufacturer Part Number: DM320011
• Description: PIC32MX Audio Development Board Other
• Manufacturer: Microchip Technology
• Series: PIC® 32r

Specifications of DM320011

• Description/function: Audio CODECs
• Operating Supply Voltage: 9 V
• Product: Audio Development Tools
• Silicon Core Number: PIC32MX
• Core Architecture: PIC
• Core Sub-architecture: PIC32
• Features: On-board PIC32MX795F512 With 80MIPS Of Performance, 512KB Flash And 128KB Of RAM, Microphone
• Main Purpose: Audio, Audio Processing
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: PIC32MX795F512
• Primary Attributes: USB Type A Interface, MFi Dock Edge Connector
• Secondary Attributes: 24-Bit Wolfson CODEC
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: PIC32MX795F512

2.1
2.2
© 2011 Microchip Technology Inc.
POWER SUPPLY
MICROCONTROLLER
This chapter provides a functional overview of the hardware used in the Audio
Development Board and identifies the major hardware components.
Topics covered include:
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Power can be supplied to the Audio Development Board through the DC connector
(J1). By connecting a 9V power supply to the DC connector, the Audio Development
Board and the expansion connector will receive the proper voltages.
The microcontroller (U2) on-board the Audio Development Board is a 16/32-bit,
high-performance microcontroller (MCU). The clock requirement is met via the 8 MHz
external crystal oscillator (Y2). The device can be placed in Reset by activating the
RESET1 switch.
A debugger or programmer such as MPLAB
3 can be used via the RJ-45 (J3) connector. The debugging interface is implemented
via the ICSP™ protocol and the external debugger is connected to the ICSP socket
(J3).
Care should be exercised while working with headphones or speakers. Exposure to
high volumes can result in hearing damage. The use of headphones or speakers with
built-in volume control is recommended.
Power Supply
Microcontroller
Audio Codec, Microphone and Audio Connections
PICtail™ Plus Connector
TFT Display
USB Connectivity
UART Connectivity
User LEDs and Switches
Chapter 2. Hardware
AUDIO DEVELOPMENT BOARD
CAUTION
®
REAL ICE™ In-Circuit Emulator or ICD
USER’S GUIDE
DS70662A-page 13