DM300024 Microchip Technology, DM300024 Datasheet - Page 21

• Manufacturer Part Number: DM300024
• Description: KIT DEMO DSPICDEM 1.1
• Manufacturer: Microchip Technology
• Type: MCUr

Specifications of DM300024

• Contents: Board, Cable, CD, Power Supply
• Silicon Manufacturer: Microchip
• Core Architecture: DsPIC
• Core Sub-architecture: DsPIC30F
• Features: Serial Communication Channels Interface, General Purpose Prototyping Area
• Silicon Core Number: DsPIC30F, DsPIC33F
• Silicon Family Name: DsPIC30F6xxx, DsPIC33FJxxGPxxx
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: dsPIC30F/33F and PIC24H
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Libraries
Encryption Libraries
Implement reliable secure applications using the Symmetric
and Asymmetric Key Embedded Encryption Libraries.
Developed for Microchip by NTRU Cryptosystems Inc., these
libraries are both proven and optimized. Library functions
can be easily called by your C or assembly code.
Alternatively, the 128-bit key AES and Triple-DES Libraries
developed by Microchip are available for a production
license fee of $5.00 from microchipDIRECT on-line at www.
microchipDIRECT.com.
The use of removable Flash-based media cards in embedded
systems is becoming more prevalent. The Memory Disk
Drive File System is based on ISO/IEC 9293, commonly
known as FAT 16. The file system allows you to easily
integrate a removable Flash-based media card (up to 2 GB)
into your application. (Application Note: AN1045)
Bootloader for dsPIC30F/33F and
PIC24F/24H Devices
This application note describes a UART-based bootloader for
all 16-bit MCU and DSC families. (Application Note: AN1094)
A Serial Bootloader for PIC24F Devices
This application note describes a UART-based bootloader
and includes Microchip’s PIC24F Quick Programmer
(P24QP) Windows®based graphical programming interface.
(Application Note: AN1157)
Methods
Implementing Digital Lock-In Amplifiers
Using the dsPIC® DSC
Lock-in amplifiers use phase-sensitive detection to measure
the presence of small signals buried in large amounts of
noise. Conventionally, lock-in amplifiers use complicated
(and expensive) analog circuitry to perform the phase-
sensitive detection and filtering. However, modern Digital
Signal Controllers (DSCs), such as the dsPIC30F and
dsPIC33F families, can be used to remove large amounts of
the analog circuitry by performing the necessary operations
in software. This capability provides increased reliability,
resistance to temperature and aging effects, and the
ease with which the system can be modified in the field.
By using the built-in signal processing capabilities of the
dsPIC33F, it is possible to perform high-speed, high-accuracy
measurements on sensors such as strain gauges. The same
technique can be applied to other noisy systems such as
capacitive sensors or the measurement of modulated light
levels. (Application Note: AN1115)
More Application Libraries, Methods and
Modules Ready to Use
Memory Disk Drive File System
Emulating Data EEPROM for PIC18 and
PIC24 MCUs and dsPIC DSCs
For devices that do not have on-chip EEPROM, emulating
EEPROM with on-chip Flash memory my be an important
option. This application note presents an interface similar to
an internal data EEPROM, but uses available on-chip Flash
memory to improve endurance by a factor as high as 500.
(Application Note: AN1095)
Achieving Higher ADC Resolution Using Oversampling
This application note describes oversampling as a method to
add additional bits of accuracy to the 12-bit ADC conversion
in a dsPIC DSC. (Application Note: AN1152)
Modules
Cyclic Redundancy Code (CRC) Module
CRC is one of the most versatile error checking algorithm
used in various digital communication systems. This
application note illustrates how to use the hardware CRC
module on selected 16-bit MCUs and DSCs. Users can
program any user-defined generator polynomial into this
module for CRC computation. (Application Note: AN1148)
Symmetric Key Embedded Encryption Library Features:
• 128-bit AES in ECB, CTR, CBC, CBC-MAC and CCM modes
• Triple DES in ECB, CTR, CBC and CBC–MAC modes
• SHA-1, MD5, random number generator (DRBG X9.82)
Asymmetric Key Embedded Encryption Library Features:
• RSA (1024-bit and 2048-bit modulus) for encyption/decryption
• DSA (1024-bit modulus) for signing/verification
• Diffie-Hellman Key Agreement (1024-bit and 2048-bit modulus)
• SHA-1, MD5, random number generator (DRBG X9.82)
File System Library Features:
• Available free for use on Microchip microcontrollers
• Portable across all PIC18, PIC24 and dsPIC DSC products
• Support for MPLAB C Compilers for PIC18, PIC24 and dsPIC
• Supports SD/MMC, CompactFlash and USB thumb drives
• Supports up to 2 GB
and signing/verification
-- Private/public key generation
-- Shared-key generation
DSC products
www.microchip.com/16bit
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