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62    Cha pte r  T w o



                           Family 1        Platform 1
                           Family 2
                          Product         Platform  Planned
                                   Analysis
                        requirements     architectures  derivatives
                          Family 3         Platform 2
                          Family 5                               Technology-driven
                                                                     platforms
                                     Top
                                    down
                                    design                                       IP Lib
                       IP Lib




                                                                   Bottom
                                                                    up
                                                                   design  Technology Flexibility
                         Application-driven
                            platforms
                                                                        Power           Size
                                                                              Analysis
                                                         Old designs
                                                                          Function  Performance
                    FIGURE 2.14  Major platform types.


                                                                   ExpressDSP Software


                                                                    Customer application
                            Code Composer Studio (CCS)
                             Integrated development
                                Environment
                                                                        TMS320
                                                                    Algorithm standard
                                                                        (XDAIS)
                              Compilers, linkers
                           assemblers codesigned                                         Reference frameworks
                               with TI DSPs
                          Debugger    Real-time
                                      analysis
                                                                                DSP/
                                                                  DSP/BIOS      BIOS
                         Simulation  Compliant                      CSL         drives
                          plug-ins    plug-ins
                                                      JTAG
                              XDS510 emulator                     On-chip emulation support
                                or simulator          RTDX
                                 PC host                           TMS320 TM  DSP target
                                computer
                    FIGURE 2.15  HW-SW coverifi cation.
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