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Verilog-A

Verilog Coding Style for Efficient Digital Design

In this paper, we discuss efficient coding and design styles using verilog. This can beimmensely helpful for any digital designer initiating designs. Here, we address different problems rangingfrom RTL-Gate Level simulation mismatch to race conditions in writing behavioral models. All theseproblems are accompanied by an example to have a better idea, and these can be taken care off if thesecoding guidelines are followed. Discussion of all the techniques is beyond the scope of this paper, however,here we try to cover a few of them.

標簽： Efficient Verilog Digital Coding

上傳時間： 2013-11-22

上傳用戶：han_zh
Verilog Coding Style for Efficient Digital Design

In this paper, we discuss efficient coding and design styles using verilog. This can beimmensely helpful for any digital designer initiating designs. Here, we address different problems rangingfrom RTL-Gate Level simulation mismatch to race conditions in writing behavioral models. All theseproblems are accompanied by an example to have a better idea, and these can be taken care off if thesecoding guidelines are followed. Discussion of all the techniques is beyond the scope of this paper, however,here we try to cover a few of them.

標簽： Efficient Verilog Digital Coding

上傳時間： 2013-11-23

上傳用戶：我干你啊
基于Verilog HDL設計的多功能數字鐘

本文利用Verilog HDL 語言自頂向下的設計方法設計多功能數字鐘，突出了其作為硬件描述語言的良好的可讀性、可移植性和易理解等優點，并通過Altera QuartusⅡ 4.1 和ModelSim SE 6.0 完成綜合、仿真。此程序通過下載到FPGA 芯片后，可應用于實際的數字鐘顯示中。關鍵詞：Verilog HDL；硬件描述語言；FPGA Abstract: In this paper, the process of designing multifunctional digital clock by the Verilog HDL top-down design method is presented, which has shown the readability, portability and easily understanding of Verilog HDL as a hard description language. Circuit synthesis and simulation are performed by Altera QuartusⅡ 4.1 and ModelSim SE 6.0. The program can be used in the truly digital clock display by downloading to the FPGA chip. Keywords: Verilog HDL；hardware description language；FPGA

標簽： Verilog HDL 多功能數字

上傳時間： 2013-11-10

上傳用戶：hz07104032
Verilog and VHDL狀態機設計

Verilog and VHDL狀態機設計，英文pdf格式 State machine design techniques for Verilog and VHDL Abstract : Designing a synchronous finite state Another way of organizing a state machine (FSM) is a common task for a digital logic only one logic block as shown in engineer. This paper will discuss a variety of issues regarding FSM design using Synopsys Design Compiler . Verilog and VHDL coding styles will be 2.0 Basic HDL coding presented. Different methodologies will be compared using real-world examples.

標簽： Verilog VHDL and 狀態

上傳時間： 2013-12-19

上傳用戶：change0329
用verilog設計密勒解碼器一、題目：設計一個密勒解碼器電路二、輸入信號： 1． DIN：輸入數據 2． CLK：頻率為2MHz的方波

用verilog設計密勒解碼器一、題目：設計一個密勒解碼器電路二、輸入信號： 1． DIN：輸入數據 2． CLK：頻率為2MHz的方波，占空比為50％ 3． RESET：復位信號，低有效三、輸入信號說明：輸入數據為串行改進密勒碼，每個碼元持續時間為8μs，即16個CLK時鐘；數據流是由A、B、C三種信號組成； A：前8個時鐘保持“1”，接著5個時鐘變為“0”，最后3個時鐘為“1”。 B：在整個碼元持續時間內都沒有出現“0”，即連續16個時鐘保持“1”。 C：前5個時鐘保持“0”，后面11個時鐘保持“1”。改進密勒碼編碼規則如下：如果碼元為邏輯“1”，用A信號表示。如果碼元為邏輯“0”，用B信號表示，但以下兩種特例除外：如果出現兩個以上連“0”，則從第二個“0”起用C信號表示；如果在“通信起始位”之后第一位就是“0”，則用C信號表示，以下類推； “通信起始位”，用C信號表示； “通信結束位”，用“0”及緊隨其后的B信號表示。 “無數據”，用連續的B信號表示。

標簽： verilog 2MHz DIN CLK

上傳時間： 2013-12-02

上傳用戶：wang0123456789
本文：采用了FPGA方法來模擬高動態(Global Position System GPS)信號源中的C／A碼產生器。C／A碼在GPS中實現分址、衛星信號粗捕和精碼(P碼)引導捕獲起著重要的作用

本文：采用了FPGA方法來模擬高動態(Global Position System GPS)信號源中的C／A碼產生器。C／A碼在GPS中實現分址、衛星信號粗捕和精碼(P碼)引導捕獲起著重要的作用，通過硬件描述語言VERILOG在ISE中實現電路生成，采用MODELSIM、SYNPLIFY工具分別進行仿真和綜合。

標簽： GPS Position Global System

上傳時間： 2015-12-01

上傳用戶：李彥東
PCI設計指南The Xilinx LogiCORE PCI interface is a fully verified, pre-implemented PCI Bus interface. Th

PCI設計指南The Xilinx LogiCORE PCI interface is a fully verified, pre-implemented PCI Bus interface. This interface is available in 32-bit and 64- bit versions, with support for multiple Xilinx FPGA device families. It is designed to support both Verilog-HDL and VHDL. The design examples in this book are provided in Verilog.

標簽： interface PCI pre-implemented LogiCORE

上傳時間： 2016-04-03

上傳用戶：清風冷雨
Cores are generated from Confluence a modern logic design language. Confluence is a simple, yet high

Cores are generated from Confluence a modern logic design language. Confluence is a simple, yet highly expressive language that compiles into Verilog, VHDL, and C

標簽： Confluence generated language design

上傳時間： 2016-06-19

上傳用戶：h886166
用Verilog HDL編寫的0832源程序

用Verilog HDL編寫的0832源程序，實現對0832實現D/A轉換。也可方便地轉換為vhdl源程序。

標簽： Verilog 0832 HDL 編寫

上傳時間： 2013-11-25

上傳用戶：qiao8960
crc_table.c is for reset seed( 0000 ) crc_table_1.c is for reset seed( ffff) CRC16_D8_m.v is a ver

crc_table.c is for reset seed( 0000 ) crc_table_1.c is for reset seed( ffff) CRC16_D8_m.v is a verilog module of byte paralle crc. CRC16_D8_m_tb.v is the testbench file of above module.

標簽： crc_table reset seed for

上傳時間： 2014-01-09

上傳用戶：181992417