User`s guide

xi
General Target Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-15
Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-15
13
DSP Blockset 4.1 Release Notes
New Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
New Digital Filter Design Block . . . . . . . . . . . . . . . . . . . . . . . . 13-2
Major Individual Block Enhancements . . . . . . . . . . . . . . . . . . 13-3
Blocks with Enhanced Data Type Support . . . . . . . . . . . . . . . . 13-5
Blocks with Tunability Enhancements . . . . . . . . . . . . . . . . . . . 13-7
Enhancements to Blocks Implemented with S-Functions . . . . 13-7
Real-Time Workshop Generated C Code Enhancements . . . . 13-8
Changes to Filtering Block Libraries . . . . . . . . . . . . . . . . . . . . 13-9
New and Renamed DSP Blockset Directories . . . . . . . . . . . . 13-10
Major Bug Fixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Real-Time Workshop C Code Generated from DSP Blockset 13-11
Nontunable Block Parameters . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Chirp Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Matrix Viewer Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Random Source Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-12
Stack and Queue Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-12
Window Function Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-12
Platform Limitations for HP and IBM . . . . . . . . . . . . . . . . . 13-13
Upgrading from an Earlier Release . . . . . . . . . . . . . . . . . . . 13-14
Known Software Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-15
Real-Time Workshop C Code Generation Limitations . . . . . . 13-15
Nonzero Simulation Start Times Not Supported . . . . . . . . . . 13-15
Triggered and Enabled Subsystem Support . . . . . . . . . . . . . . 13-16
Digital Filter Design Block Limitations . . . . . . . . . . . . . . . . . 13-16
Magnitude FFT Block Limitations . . . . . . . . . . . . . . . . . . . . . 13-17