MA300015 Microchip Technology, MA300015 Datasheet - Page 33

• Manufacturer Part Number: MA300015
• Description: MODULE PLUG-IN DSPIC30F 80QFP
• Manufacturer: Microchip Technology

Specifications of MA300015

• Accessory Type: Plug-in Module (PIM) - dsPIC30F6010A
• Peak Reflow Compatible (260 C): Yes
• Mcu Supported Families: DsPICDEM 1.1 Plus
• Leaded Process Compatible: Yes
• Supported Devices: DsPIC30F6010A
• Development Tool Type: Hardware - Daughter Card
• Silicon Manufacturer: Microchip
• Core Architecture: DsPIC
• Core Sub-architecture: DsPIC30
• Silicon Core Number: DsPIC30F
• Silicon Family Name: DsPIC30F6xxx
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: dsPICDEM Boards (DM300014 or DM300019)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Summary
The Digital Filter Design tool for the 16-bit dsPIC® Digital Signal
Controller (DSC) makes designing, analyzing and implementing
Finite Impulse Response (FIR) and Infinite Impulse Response
(IIR) digital filters easy through a menu-driven and intuitive user
interface. The filter design tool performs complex mathematical
computations for filter design, provides superior graphical
displays and generates comprehensive design reports.
Desired filter frequency specifications are entered and the tool
generates the filter code and coefficient files ready to use in
the MPLAB®IDE Integrated Development Environment. System
analysis of the filter transfer function is supported with multiple
generated graphs, such as magnitude, phase, group delay, log
magnitude, impulse response and pole/zero locations.
Finite Impulse Response Filter Design
•
•
•
•
•
Digital Filter Design/
Digital Filter Design Lite
List Price
Low-pass
High-pass
Band-pass
Band-stop
FIR Taps
IIR Taps for LP , HP
IIR Taps for BP , BS
Generate ASM Code
Export to MPLAB® IDE
Export to MPLAB® C30 C Compiler
MATLAB® Support
Design method selection
Low-pass, high-pass, band-pass and band-stop filters
FIR filters can have up to 513 taps
Following window functions are supported:
Reports provide design details such as window
coefficients and impulse response prior to multiplying by
the window function
– FIR window design
– FIR equiripple design (Parks-McClellan)
Rectangular
Hanning (Hann)
Hamming
Triangular
Blackman
Exact Blackman
3 term cosine
3 term cosine with
continuous 3rd derivative
Minimum 3 term cosine
Filter Design
4 term cosine
4 term cosine with
continuous 5th derivative
Minimum 4 term cosine
Good 4 term Blackman Harris
Harris flat top
Kaiser
Dolph-Tschebyscheff
Taylor
Gaussian
Up to 513
Up to 10
Up to 0
$49
√
√
√
√
√
√
√
√
Filter Design Lite
www.microchip.com
Up to 64
Up to 4
Up to 8
$9
—
√
√
√
√
√
√
√
Infinite Impulse Response Filter Design
•
•
•
•
•
•
Code Generation Features
•
•
•
Graphs
•
•
•
•
•
•
•
Low-pass, high-pass, band-pass and band-stop filters
Filter orders up to 10 for low-pass and high-pass filters
Filter orders up to 0 for band-pass and band-stop filters
Five analog prototype filters are available:
Digital transformations are performed by bilinear
transformation method
Reports show design details such as all transformations
from normalized low-pass filter to desired filter
Generated files are compliant with Microchip’s MPLAB
C30 C compiler, assembler and linker
Choice of placement of coefficients in program space or
data space
C wrapper/header code generation
Magnitude response vs. frequency
Log magnitude vs. frequency
Phase response vs. frequency
Group delay vs. frequency
Impulse response vs. time (per sample)
Step response vs. time (per sample)
Pole and zero locations (IIR only)
– Butterworth
– Tschebyscheff
– Inverse Tschebyscheff
– Elliptic
– Bessel
DS01033C-33