XilinxメーカーPCI-X v5.1の使用説明書/サービス説明書
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R LogiCORE™ IP Initiator/T ar g et v5.1 f or PCI-X™ Getting Star ted Guide UG158 Mar ch 24, 2008.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com UG158 March 24, 2008 Xilinx is disclosing th is Document and Intellectual Prope r ty (her einafter “the Design”) to you fo r use in the dev elopment of de signs to operate on, or in terface with Xilinx FPGAs.
www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 04/04/02 2.2.1 Updated trademarks page in ug000_title.fm . 06/24/02 3.0 Initial Xilinx release of corpora te-wide common template set, used f or User Guides, T utorials, Release Notes, Manuals, an d ot her lengthy , multiple-chapter documents created by both CMP and ITP .
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com UG158 March 24, 2008 10/10/07 9.5 Updated for IP2 Jade Minor release. Added section r egarding configuration pins to device family chapter .
www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Schedule of Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Preface: About This Guide Guide Contents .
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com UG158 March 24, 2008 Verilog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 VHDL . . . . . . . . . . . . . . .
www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 1: Getting Started Chapter 2: Licensing the Co re Chapter 3: Family Specific Considerations Figure 3-1: PCI/PCI-X Output Drive r VCCO Generation . . . . . . . . . . . . .
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com UG158 March 24, 2008.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 9 UG158 March 24, 2008 R Pr eface About This Guide The Initiator/ T arget v5.1 for PCI-X Getting Started Guide provides inf ormation about the Log.
10 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Preface: About This Guide R Con ventions T ypographical The following typographical conventions are used in this document: .
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 11 UG158 March 24, 2008 Con ventions R Online Document The following conventions ar e used in this document: Con vention Meaning or Use Example Blue text Cro ss -ref ere nc e li nk to a location in the current document See “Additional Resources” for details.
12 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Preface: About This Guide R.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 13 UG158 March 24, 2008 R Chapter 1 Getting Started The Initiator/T arget core for PCI-X pr ovides a fully verified, pr e-implemented PCI-X bus interface tar geted for devices based on the V irtex architectur e.
14 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 1: Getting Star ted R Step-by-step instructions using supported de sign tools are pr ovided in this guide to simulate, synthesize, and implement the User app example design.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 15 UG158 March 24, 2008 R Chapter 2 Licensing the Cor e This chapter provides instructions for installing and obtaining a license for the Initiator/T arget cor e for PCI-X, which you must do befor e using it in your designs.
16 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 2: Licens ing the Core R Full License The Full license is pr ovided when you purchase the core, and pr ovides full access to all core f unctionality both in simulation and in hardwar e, including: • Gate-level functional simulation support.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 17 UG158 March 24, 2008 R Chapter 3 Family Specific Considerations This chapter pr ovides important design information specific to the cor e interface targeting Vi r t e x d e v i c e s .
18 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 3: Fa mily Sp ecific Considerati ons R 2VP7-FF672-6C/I 66 MHz PCI-X 3.3V 64-bit pcix_lc_64x pcix_core 2vp7ff672_64x.ucf 2VP7-FF672-6C/I 100 MHz PCI-X 3.3V 64-bit pcix_lc_64xf pcix_fast 2vp7ff672_64xf.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 19 UG158 March 24, 2008 Design Support R 2VP40-FF1 152-6C/I 66 MHz PCI-X 3.3V 64-bit pcix_lc_64x pcix_core 2vp40ff1 152_6 4x.ucf 2VP40-FF1 152-6C/I 100 MHz PCI-X 3.3V 64-bit pcix_lc_64xf pcix_fast 2vp40ff1 152_6 4xf.
20 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 3: Fa mily Sp ecific Considerati ons R Wrapper Files W rapper files contain an instance of the core in terface and its simulation model, as well as the instances of all I/O elements used by the cor e interface.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 21 UG158 March 24, 2008 Device Initialization R Device Initialization Immediately after FPGA config uration, both th e core interface and the user application are initialized by the startup mechanism present in all V irtex devices.
22 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 3: Fa mily Sp ecific Considerati ons R bitstr eam is in use. When this occurs, external cir cuitry is responsi ble for re- initializing the FPGA and loading an alternate bitstr eam.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 23 UG158 March 24, 2008 Electrical Compliance R It is important to note that the frequency of th is clock is not guaranteed to be constant.
24 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 3: Fa mily Sp ecific Considerati ons R Input Dela y Buffers Input delay buf fers ar e used to pr ovide guaranteed hold time on all bus inputs when in PCI bus mode.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 25 UG158 March 24, 2008 Generating Bi tstreams R Generating Bitstreams The bitstream generation pr ogram, bitgen, may issue DRC warnings when generating bitstr eams for PCI-X designs. The number of these warnings varies depending on the configuration options used fo r the PCI-X core.
26 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 3: Fa mily Sp ecific Considerati ons R.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 27 UG158 March 24, 2008 R Chapter 4 Functional Simulation This chapter describes how to simulate the User app example design using the supported functional simulation tools. If you ar e usin g a design with refer ence clocks, substitute pcix_top with pcix_top_r and test_tb with test_tb_r .
28 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 4: Functional Sim ulation R ../../src/xpci/pcix_lc.v ../../src/xpci/pcix_core.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 29 UG158 March 24, 2008 Mentor Graphics ModelSim R Most of the files listed ar e related to the exampl e design and its test bench. For other test benches, the following subset must be used for proper simulation of the cor e interface: .
30 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 4: Functional Sim ulation R vlib simprim vcom -93 -work simprim <Xilinx Install Path>/vhdl/src/simprims/simprim_Vpackage_mti.vhd vcom -93 -work simprim <Xilinx Install Path>/vhdl/src/simprims/simprim_Vcomponents_mti.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 31 UG158 March 24, 2008 R Chapter 5 Synthesizing a Design This chapter describes the use of supported synthesis tools usi ng the Use rapp example design for step-by-step ins tructions and illustrations.
32 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R 2. Under File T ype, select Proje ct File and enter the proje ct name ( flowtest in this example) and synthesis directory: <Install Path>/verilog/example/synth esis 3.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 33 UG158 March 24, 2008 Synplicity Synplify R 5. Navigate to the virtex.v file ( Figur e 5-3 ); then click Add to move this source file into the Files T o Add list . The next files ar e located in: <Install Path>/verilog/src/xpci 6.
34 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R 7. Navigate to the source dir ectory ( Figure 5-5 ), select the cfg_test_s.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 35 UG158 March 24, 2008 Synplicity Synplify R 10. Click Change Result File to display the EDIF Result File dialog box; then move the to following dir ectory: <Install Path>/verilog/example/synth esis 11 .
36 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R 15. On the Implementation Results tab, de select W rite V endor Constraint File. 16. Click OK to return to the main pr oject window . 17. From the main pr oject window , click Run.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 37 UG158 March 24, 2008 Synplicity Synplify R 3. Click OK to exit the dialog and r e turn to the pr oject window ( Figur e 5-10 ).
38 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R The next files ar e located in: <Install Path>/vhdl/src/xpci 6. Navigate to the xpci directory ( Fi gure 5-12 ) , select the si mulation model and the wrapper files (pcix_cor e.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 39 UG158 March 24, 2008 Synplicity Synplify R 8. In the Sour ce Files list, view the list of newly added sour ce files by double-clicking the flowtest/vhdl folder (if it is not already open). Drag to reorder the sour ce files in the hierarchical or der shown in Figure 5-14 .
40 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R 1 1. From the main project window , click Change T arget to display the Options for Implementation dialog box, as shown in Figure 5-15 . 12.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 41 UG158 March 24, 2008 Xilinx XST R Note: if you run LeonardoSpectr um with the graphical us er interf ace, the quick setup f or m cannot be used to synthesize the design. Instead, c hoose File > Run Script from the menu.
42 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 5: Synthesizing a Design R.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 43 UG158 March 24, 2008 R Chapter 6 Implementing a Design This chapter describes the use of support ed FPGA implementati on tools using the Userapp example design. If you are using a desi g n w it h ref ere nc e cl oc ks , su bs ti tut e pcix_top with pcix_top_r and test_tb with test_tb_r .
44 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 6: Implementing a Design R ♦ The trce command performs a static ti ming analysis based on the d esign constraints originally specified in the us er constraints file.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 45 UG158 March 24, 2008 R Chapter 7 T iming Simulation This chapter describes the use of support ed timing simulation tools using the Userapp example design. If you are using a desi g n w it h ref ere nc e cl oc ks , su bs ti tut e pcix_top with pcix_top_r and test_tb with test_tb_r .
46 www .xilinx.com PCI-X v5.1 165 Getting Started Guide UG158 March 24, 2008 Chapter 7: Timing Simulation R The SimV ision browser may be used to view si mulation r esults.
PCI-X v5.1 165 Getting Star ted Guide www .xilinx.com 47 UG158 March 24, 2008 Mentor Graphics ModelSim R 3. Invoke ModelSim, and ensur e that the current dir ectory is set to: <Install Path>/vhdl/example/post_sim 4. Create the Si mPrim and UniSim libraries .
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Xilinx PCI-X v5.1をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはXilinx PCI-X v5.1の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Xilinx PCI-X v5.1の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Xilinx PCI-X v5.1で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Xilinx PCI-X v5.1を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はXilinx PCI-X v5.1の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Xilinx PCI-X v5.1に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちXilinx PCI-X v5.1デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
