Filter Design HDL Coder™ 2.2

Latest Features

Version 2.2

Released: 01 Mar 2008
 

Version 2.2, part of Release 2008a, includes the following enhancements:

• Code generation support for multirate Farrow sample rate converter filters (standalone or within a cascade)
• Support for multifile test-bench generation: option to generate separate files for test bench code, helper functions, and test bench data

See the Release Notes for details.

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Version 2.1

Released: 01 Sep 2007
 

Version 2.1, part of Release 2007b, includes the following enhancements:

• Generation of M-file that captures code generation settings from GUI, allowing easy reconstruction of the filter and test-bench code
• Processor interface to support programmable coefficients for direct form FIR filters

See the Release Notes for details.

Version 2.0

Released: 01 Mar 2007
 

Version 2.0, part of Release 2007a, includes the following enhancements:

• HDL code generation support for Farrow filters and polyphase sample rate converters
• Enhanced speed and area trade-off options
• Enhanced GUI that supports the EDA Scripts dialog box and access to HDL code generation from the filterbuilder tool in Filter Design Toolbox

See the Release Notes for details.

Version 1.5

Released: 01 Sep 2006
 
Version 1.5, part of Release 2006b, includes the following enhancements:

• Distributed Arithmetic support for FIR Filters in HDL code generated for single-rate and multirate FIR filters
• Multirate support for generation of fully serial architectures for direct-form FIR polyphase decimators and interpolators
• Generate HDL dialog box support for full range of serial, parallel, and distributed arithmetic architecture options

See the Release Notes for details.

Version 1.4

Released: 01 Mar 2006
 
Version 1.4, part of Release 2006a, includes the following enhancement:

• Speed/Area trade-off for single-rate FIRs (fully serial, partly serial, and cascade serial architectures)
• Delay filter support.

See the Release Notes for details.

Version 1.3

Released: 01 Sep 2005
 

Version 1.3, part of Release 14 with Service Pack 3, includes minor enhancements. See the Release Notes for details.

Version 1.1

Released: 22 Sep 2004
 

Version 1.1 of the Filter Design HDL Coder contains minor enhancements and is fully compatible with MathWorks Release 14 products.

Version 1.2

Released: 07 Mar 2005
 

• Code generation support for the following multirate and discrete filter types:
  • Direct-Form FIR Polyphase Interpolator
  • Direct-Form FIR Polyphase Decimator
  • FIR Hold Interpolator
  • FIR Linear Interpolator
  • Discrete-Time Scalar
• Code generation for cascades that include interpolators

Version 1.2, part of MathWorks Release with Service Pack 2, also includes bug fixes. See the Release Notes for details.