文件列表:

mobile_sdram.npl (1365, 2003-02-10)
time_sim.do (748, 2003-02-10)
wave_post.do (2727, 2003-02-06)
mobile_sdram.rpt (82928, 2003-02-10)
mobile_sdram.tim (40040, 2003-02-10)
mobile_sdram.vhd (21710, 2003-02-10)
mobile_sdram_tb.vhd (8332, 2003-02-06)
mobile_sdram_timesim.vhd (303851, 2003-02-10)
mt48v16m16lf.vhd (53284, 2003-01-31)
pkg_constants.vhd (1753, 2003-02-05)
upcnt2.vhd (1536, 2003-01-29)
upcnt4.vhd (1536, 2003-01-29)
MobileY26L_A.pdf (1485993, 2003-01-16)
modelsim_wave.jpg (390480, 2003-02-06)

****************************************************************************************************** README File for XAPP394 CoolRunner-II CPLD Mobile SDRAM Interface Created: 2-10-03 JLJ ******************************************************************************************************* ******************************************************************************************************* DISCLAIMER ******************************************************************************************************* THIS DESIGN IS PROVIDED TO YOU “AS IS”. XILINX MAKES AND YOU RECEIVE NO WARRANTIES OR CONDITIONS, EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, AND XILINX SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A PARTICULAR PURPOSE. This design has not been verified on hardware (as opposed to simulations), and it should be used only as an example design, not as a fully functional core. XILINX does not warrant the performance, functionality, or operation of this Design will meet your requirements, or that the operation of the Design will be uninterrupted or error free, or that defects in the Design will be corrected. Furthermore, XILINX does not warrant or make any representations regarding use or the results of the use of the Design in terms of correctness, accuracy, reliability or otherwise. ******************************************************************************************************** FILE CONTENTS ******************************************************************************************************** This zip file contains the following: VHDL Source Files: mobile_sdram.vhd -- Top level Mobile SDRAM design file. upcnt2.vhd -- 2-bit counter. upcnt4.vhd -- 4-bit counter. VHDL Testbench Files: mobile_sdram_tb.vhd -- SDRAM test bench. mt48v16m16lf.vhd -- Micron Mobile SDRAM VHDL model. pkg_constants.vhd -- VHDL package file for test constants. WebPACK Files: mobile_sdram.npl -- WebPACK Project Navigator project file. mobile_sdram.rpt -- WebPACK fitter report. mobile_sdram.tim -- WebPACK timing report file. mobile_sdram_timesim.vhd -- WebPACK post route VHDL timing file. ModelSim DO Files: time_sim.do -- Post route timing simulation file. wave_post.do -- Configures Modelsim wave window for post-route simulation. Documentation Files: MobileY26L_A.pdf -- Micron Mobile SDRAM data sheet. modelsim_wave.jpg -- Screen capture of ModelSim post route timing simulation. ***************************************************************************************************** TESTING NOTES ***************************************************************************************************** When utilizing the test benches in Project Navigator, ModelSim is used for simulation purposes. Note: If any changes are made to any of the above files, they must be recompiled and loaded in ModelSim. ****************************************************************************************************** DESIGN NOTES ****************************************************************************************************** Complete documentation for the design can be found in XAPP394 available for download from the Xilinx web site (www.xilinx.com). ****************************************************************************************************** Technical Support ****************************************************************************************************** Technical support for this design and any other CoolRunner CPLD issues can be obtained as follows: North American Support (Mon,Tues,Wed,Fri 6:30am-5pm Thr 6:30am - 4:00pm Pacific Standard Time) Hotline: 1-800-255-7778 or (408) 879-5199 Fax: (408) 879-4442 Email: hotline@xilinx.com United Kingdom Support (Mon,Tues,Wed,Thr 9:00am-12:00pm, 1:00-5:30pm Fri 9:00am-12:00pm, 1:00-3:30pm) Hotline: +44 1932 820821 Fax: +44 1932 828522 Email : ukhelp@xilinx.com France Support (Mon,Tues,Wed,Thr,Fri 9:30am-12:30pm, 2:00-5:30pm) Hotline: +33 1 3463 0100 Fax: +33 1 3463 0959 Email : frhelp@xilinx.com Germany Support (Mon,Tues,Wed,Thr 8:00am-12:00pm, 1:00-5:00pm, Fri 8:00am-12:00pm, 1:00pm-3:00pm) Hotline: +49 89 991 54930 Fax: +49 89 904 4748 Email : dlhelp@xilinx.com Japan Support (Mon,Tues,Thu,Fri 9:00am -5:00pm () Wed 9:00am -4:00pm) Hotline: (81)3-3297-9163 Fax:: (81)3-3297-0067 Email: jhotline@xilinx.com

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