📄 speed.v
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//******************************************************************* ////IMPORTANT NOTICE ////================ ////Copyright Mentor Graphics Corporation 1996 - 1999. All rights reserved. ////This file and associated deliverables are the trade secrets, ////confidential information and copyrighted works of Mentor Graphics ////Corporation and its licensors and are subject to your license agreement ////with Mentor Graphics Corporation. //// ////Use of these deliverables for the purpose of making silicon from an IC ////design is limited to the terms and conditions of your license agreement ////with Mentor Graphics If you have further questions please contact Mentor ////Graphics Customer Support. //// ////This Mentor Graphics core (m8051 v1999.120) was extracted on ////workstation hostid _hostid_ Inventra //// Set clock speed and other time constants for M8051 soft core test bench// Copyright Mentor Graphics Corporation and Licensors 1999. All rights reserved// 1.100//******************************************************************************//// File : speed.v// Author : M.J.L// Library : WORK // Created on : 23rd April 1997 RPD 40 MHz operation// Modified on : 14th October 1999 RPD 50 MHz operation// Purpose : TEST BENCH +// Version : 1.100//////******************************************************************************//`timescale 1 ns / 10 ps // Simulator time units and precision`define tick 10.00 // Half clock period of 50 MHz`define clock_on 20.00 // tick * 2`define cycle_period 240.00 // tick * 24`define point9 9.00 // 90% of tick sample point`define point1 1.00 // 10% of tick remainder of period //******************************************************************************⌨️ 快捷键说明
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