【应用笔记】升级3.1.x版本FIR编译器的设计到3.2.x版本(Upgrading a FIR Compiler v3.1.x Design to v3.2.x)

【应用笔记】升级3.1.x版本FIR编译器的设计到3.2.x版本(Upgrading a FIR Compiler v3.1.x Design to v3.2.x)
本应用笔记是为这些设计者而准备的：有一个使用Altera的3.1.0版本或更早版本的FIR编译器MegaCore功能模块的FPGA设计，而想将设计升级到3.2.0或更新版本的FIR编译器。
This application note is intended for designers who have an FPGA design
that uses the Altera® FIR Compiler MegaCore® function version 3.1.0 or
earlier and want to upgrade their design to the FIR Compiler version 3.2.0
or later.
Upgrading a FIR Compiler
v3.1.x Design to v3.2.x

May 2005, ver. 1.0 Application Note 387



Introduction This application note is intended for designers who have an FPGA design
that uses the Altera FIR Compiler MegaCore function version 3.1.0 or
earlier and want to upgrade their design to the FIR Compiler version 3.2.0
or later. The changes introduced in the FIR Compiler version 3.2.x affect
the following cases:

■ Throughput for interpolation filters
■ Throug