收藏本站
C HAPTER 2: D ESIGN E NTRY
C REATING A D ESIGN
Creating a Design
You can create designs in the Quartus II Block Editor or Text Editor. The
Quartus II software also supports designs created from EDIF Input
Files ( .edf ) or Verilog Quartus Mapping Files ( .vqm ) generated by EDA
design entry and synthesis tools. You can also create Verilog HDL or VHDL
designs in EDA design entry tools, and either generate EDIF Input Files and
VQM Files, or use the Verilog HDL or VHDL design files directly in
Quartus II projects. For more information on using EDA synthesis tools to
generate EDIF Input Files or VQM Files, see “EDA Synthesis Tools” on
page 108.
Using the Quartus II Block Editor
The Quartus II Block Editor allows you to enter and edit graphic design
information in the form of schematics and block diagrams. The Block Editor
reads and edits Block Design Files.
Each Block Design File contains blocks and symbols that represent logic in
the design. The Block Editor incorporates the design logic represented by
each block diagram, schematic, or symbol into the project.
You can create new design files from blocks in a Block Design File, update
the design files when you modify the blocks and the symbols, and generate
Block Symbol Files ( .bsf ), AHDL Include Files ( .inc ), and HDL files from
Block Design Files. You can also analyze the Block Design Files for errors
before compilation. The Block Editor also provides a set of tools that help
you connect blocks and primitives in a Block Design File, including bus and
node connections and signal name mapping.
Using the Quartus II Symbol Editor
The Quartus II Symbol Editor allows you to view and edit predefined
symbols that represent macrofunctions, megafunctions, primitives, or
design files. Each Symbol Editor file represents one symbol. For each symbol
file, you can choose from libraries containing Altera megafunctions. You can
customize these Block Symbol Files and then add the symbols to schematics
created with the Block Editor.
22
■
I NTRODUCTION TO THE Q UARTUS II S OFTWARE
A LTERA C ORPORATION
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SW-QUARTUS-SE-FLT SUBSCRIPTION FLOATALL REPL
SW006012 C COMPILER FOR DSPIC30F FAMILY
SW006013 C COMPILER MPLAB FOR DSPIC DSC
SW006015 C COMPILER MPLAB C32
SW300003-EVAL LIBRARY SOFT MODEM-EVAL ONLY
SW300010-EVAL SPEECH RECOG LIBRARY-EVAL ONLY
SW300040-EVAL LIBRARY NOISE SUPPR-EVAL ONLY
SW300060-EVAL LIBRARY ACOUSTIC ECHO-EVAL ONLY
相关代理商/技术参数
SW-QUARTUS-SE-FLT 功能描述:开发软件 FLOATING LICENSE FOR QUARTUS II RoHS:否 制造商:Atollic Inc. 产品:Compilers/Debuggers 用于:ARM7, ARM9, Cortex-A, Cortex-M, Cortex-R Processors
SWR 制造商:RUBYCON 制造商全称:RUBYCON CORPORATION 功能描述:METALLIZED POLYESTER FILM CAPACITORS
SWR-1 制造商:Sunhayato 功能描述:
SWR100MD 功能描述:基准电压& 基准电流 Sine Wave Ref. Custom RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
SWR-10-12 制造商:Raxxess 功能描述:Wall Mount 10RU Hinged Rack with 12" Usable Depth
SWR1062/C 制造商:BRITOOL 功能描述:RING SPANNER CRANK SLOG 1 1/16AF
SWR1125 制造商:BRITOOL 功能描述:RING SPANNER FLAT SLOG 1 1/8AF
SWR1187 制造商:BRITOOL 功能描述:RING SPANNER FLAT SLOG 1 3/16AF