Xilinx is disclosing this user guide, manual, release NOTe, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may NOT reproduce, distribute, republish, download, display, post, or transmit theDocumentation in any form or by any means including, but NOT limited to, electronic, mechanical, photocopying, recording, or otherwise,without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reservesthe right, at its sole discretion, to change the Documentation without NOTice at any time. Xilinx assumes no obligation to correct any errorscontained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in connection withtechnical support or assistance that may be provided to you in connection with the Information.
上傳時間： 2013-11-11
上傳用戶：zwei41
MP3 portable players are the trend in music-listening technology. These players do NOT includeany mechanical movements, thereby making them ideal for listening to music during any type ofactivity. MP3 is a digital compression technique based on MPEG Layer 3 which stores music ina lot less space than current CD technology. Software is readily available to create MP3 filesfrom an existing CD, and the user can then download these files into a portable MP3 player tobe enjoyed in almost any environment.
上傳時間： 2013-11-23
上傳用戶：nanxia
One of the most misunderstood constructs in the Verilog language is the nonblockingassignment. Even very experienced Verilog designers do NOT fully understand how nonblockingassignments are scheduled in an IEEE compliant Verilog simulator and do NOT understand whenand why nonblocking assignments should be used. This paper details how Verilog blocking andnonblocking assignments are scheduled, gives important coding guidelines to infer correctsynthesizable logic and details coding styles to avoid Verilog simulation race conditions
上傳時間： 2013-11-01
上傳用戶：xzt
PCB methodologies originated in the United States.Units of measurement are therefore typically in Imperial units, NOT SI/metric units.
標簽： 布局技術
上傳時間： 2013-11-21
上傳用戶：Tracey
One of the strengths of Synplify is the Finite State Machine compiler. This is a powerfulfeature that NOT only has the ability to automatically detect state machines in the sourcecode, and implement them with either sequential, gray, or one-hot encoding. But alsoperform a reachability analysis to determine all the states that could possibly bereached, and optimize away all states and transition logic that can NOT be reached.Thus, producing a highly optimal final implementation of the state machine.
標簽： Synplicity Machine Verilog Design
上傳時間： 2013-10-20
上傳用戶：蒼山觀海
Finite state machines are widely used in digital circuit designs. Generally, when designing a state machine using an HDL, the synthesis tools will optimize away all states that canNOT be reached and generate a highly optimized circuit. Sometimes, however, the optimization is NOT acceptable. For example, if the circuit powers up in an invalid state, or the circuit is in an extreme working environment and a glitch sends it into an undesired state, the circuit may never get back to its normal operating condition.
標簽： Creating Machines Mentor State
上傳時間： 2013-11-02
上傳用戶：xauthu
Xilinx is disclosing this user guide, manual, release NOTe, and/or specification (the “Documentation”) to you solely for use in the development of designs to operate with Xilinx hardware devices. You may NOT reproduce, distribute, republish, download, display, post, or transmit the Documentation in any form or by any means including, but NOT limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reserves the right, at its sole discretion, to change the Documentation without NOTice at any time. Xilinx assumes no obligation to correct any errors contained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in connection with technical support or assistance that may be provided to you in connection with the Information.
標簽： CPLD
上傳時間： 2014-12-05
上傳用戶：qazxsw
USB接口控制器參考設計,xilinx提供VHDL代碼 usb xilinx vhdl ; This program is free software; you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by ; the Free Software Foundation; either version 2 of the License, or ; (at your option) any later version. ; ; This program is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ; GNU General Public License for more details. ; ; You should have received a copy of the GNU General Public License ; along with this program; if NOT, write to the Free Software ; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
上傳時間： 2013-10-29
上傳用戶：zhouchang199
ref-sdr-sdram-vhdl代碼 SDR SDRAM Controller v1.1 readme.txt This readme file for the SDR SDRAM Controller includes information that was NOT incorporated into the SDR SDRAM Controller White Paper v1.1. The PLL is targeted at APEX(TM) devices. Please regenerate for your chosen architecture. Last updated September, 2002 Copyright ?2002 Altera Corporation. All rights reserved.
上傳時間： 2013-10-23
上傳用戶：半熟1994
UART 4 UART參考設計，Xilinx提供VHDL代碼 uart_vhdl This zip file contains the following folders: \vhdl_source -- Source VHDL files: uart.vhd - top level file txmit.vhd - transmit portion of uart rcvr.vhd - - receive portion of uart \vhdl_testfixture -- VHDL Testbench files. This files only include the testbench behavior, they do NOT instantiate the DUT. This can easily be done in a top-level VHDL file or a schematic. This folder contains the following files: txmit_tb.vhd -- Test bench for txmit.vhd. rcvr_tf.vhd -- Test bench for rcvr.vhd.
上傳時間： 2013-11-02
上傳用戶：18862121743
