HONEYWELL霍尼韦尔51109701-10051109701-10051109701-10051109701-100【图片仅供参考,实际产品电话或***咨询】[诚信经营][质量可靠][进口原装][拆包防伪][大量库存][当天付款][顺风速运][欢迎***]TMS320F206(以下简称F206)是C2XX系列DSP中的一个产品，其独有的片内32KB的闪速存储器FLASH使其仿真调试与众不同。F206带有程序、数据和I/O三个相互***的存储空间，每个存储空间均为64K�16位，其中片内双访问RAM为544字(288字用于数据，另256字可用于程序/数据)，片内FLASH为32K字，片内单访问RAM为4.5K字，其具体分布如表1所示。F206的仿真调试●F206仿真调试的特点F206的仿真调试器没有采用传统的插入仿真的方法，而是通过仿真器与DSP芯片上的几个仿真引脚间通信实现，F206具有符合IEEE1149.1标准的JTAG逻辑扫描电路，扫描仿真不仅克服了因仿真电缆过长而引起的信号失真，而且克服了传统单片机“插入式”仿真方式脱机运行时就出错的缺点。利用闻亭公司生产的EPP_XDS510仿真器进行系统的在线仿真调试，其一端与计算机的并口相连，另一端通过一双列14脚的仿真插头与F206通信。●问题的提出如果所要进行仿真的硬件装置没有外部存储器，此种情况下如何实现仿真呢？若将程序完全***至8000H开始的片上SARAM内，则与F206中断向量表应该***至0000H相矛盾，从而中断进一步程序将不可能正确运行；若将程序完全***至0000H开始的FLASH内，虽保证了中断进一步程序可以正确运行，但是由于在FLASH内无法设置断点，所以此种情况下不能顺利进行仿真调试；若将中断向量表***至0000H的FLASH内，将程序的其他部分***至8000H内，可以保证中断进一步程序的正确执行，也可以在SARAM内设置断点，似乎是一种可行的方法，但是程序每改动一点，也就意味着中断向量表也要做相应的修改，即要再次将中断向量表烧写到FLASH内，不仅麻烦而且对FLASH也有损伤。●问题的解决针对以上种种方案存在的弊端，笔者提出了一种行之有效的解决办法，那就是将中断向量表和程序都***至8000H开始的SARAM内，而在0000H烧写进一定的跳转语句，这样既保证了中断的正确执行，程序断点的调试，同时对FLASH也只要进行一次烧写即可。首先完成跳转语句的烧写。F206的FLASH烧写必须具备如下几个前提：FLASH烧写工作只能在WIN98操作系统下完成，在WIN2000操作系统下将会显示窗口初始化失败，被强行关闭；时钟频率必须为20MHz。相应的CMD文件为：MEMORY{PAGE0:VECBrg=0000h,length=40h......PAGE1:......}SECTI***{vectorb:{}>VECBPAGE0......}相应的vectorb的程序为如下。*File:vectorb.h**FiledefinesInterruptvectorlabels*.global_c_int0.global_c_int1.global_c_int2.global_c_int3.sect"vectorb"b8000h;硬件复位c_int0b8002h;外部中断1/INT1b8004h;外部中断2INT2/INT3b8006h;定时器中断nopnopb8000hb8000h;保留b8000h;保留b8000h;保留nopnopb8000hb8000hb8000hb8000h假设烧写程序在EOADEPP目录下，则将上述工程编译并建立形成的TZ.OUT文件也***到同样的EOADEPP目录下，然后执行如下烧写语句。EOADEPP>RG2XXPP-P280-M0X0006-S0X4007-W6-ESRCC2XX_SPX.OUTTZ.OUT即可。在跳转语句的烧写完成后，即可将中断向量表和程序都***至8000H开始的SARAM内，这样在SARAM内既可很方便设置断点，同时已经烧写进FLASH的跳转语句又能保证中断的正确执行，且每次对程序修改后无需再次对FLASH烧写，只要重新生成.OUT文件，然后执行CCS的FILE菜单下的LOADPROGRAM即可。相应的CMD文件如下。FoxboroP0904BSFOXBOROP0902WLFOXBORO235***FOXBORO843DP-B1IFOXBOROL0117AN-AFoxboroP0902UTFBM39FoxboroCM400YNFBM12FOXBORO0-200PSIFOXBORO134LVDFOXBORO130MC-N4FoxboroP0400YEFBMFoxboroIDP10FOXBORO873RS-AIWFNZFOXBOROIMT20-SA10FGZ-6FOXBORO138LP-4-CFOXBOROD0137EAFOXBOROP0914TRFoxboroModelRTT20-D1BNKFNFOXBORO58P4FOXBORO841GMFOXBORO821AL-DC1CM2-MFOXBOROCP30P0960AWFOXBOROP0904BSFOXBOROFBM12CM400YNFOXBOROIDP10-D22B21FFoxboro762CNA-ATFOXBOROP0500SRFoxboroP0911MLFOXBORO130M-N4FoxboroCM400YHFBM07FoxboroWP51DFOXBOROIMT25-IEATB10MFOXBORO2AT-CSSFoxboro823DP-H/IFoxboro0-150ManualforFoxboroIAP10/20IGP10/20FOXBOROMX45FOXBOROP0961FRFoxboroph/ORPSensor871PH-1A3AFOXBORONBIP0400ZGFOXBORO43APFOXBOROP0961BCFOXBORO13HA-HS2FOXBORO3-15PSI41649FoxboroE13DMFOXBORO893RA-QFSN000Foxboro760CSA-2AFoxboroC***otrol130M-N4FoxboroI/AP0400VRFOXBOROP0960AWFOXBORO870ITPHFoxboro130M-N4FOXBORO873PH-AIYCGZFOXBORO761CNA-ATFOXBOROFBM05P0400YFFoxboroIGP10-A22D1FFOXBOROP0972AJFoxboroWP51BFOXBOROPC10-AEM-CFOXBOROP0400YEFOXBOROP0400VPFoxboroE69F-B12FOXBOROIPM2-P0904HAFOXBOROSPEC-2002AX+SUMFoxboroWP51EWP51E1Foxboro863DP-M1D1SS-MFOXBORO13A-MS2FOXBOROP756019F281Foxboro11GMCS2FOXBORO130M-N4Foxboro740RA-A3300FOXBOROIGP10-D22E1F-M2FOXBOROB0140PKFoxboroIMT25-PEATB10N-ABFOXBORO740RA-A3333FOXBOROE83WA-02S1SGCDFOXBORO539M2762FOXBOROP0970WAFOXBORO2803-SABA-TSA-GFOXBOROFBM241FOXBORO823DP-D1P1NMFoxboro10-D22C11F-M1L1FOXBOROIMT25-SEATB10M-ABGFOXBORO75RTA-PDEFBFoxboro1GP10-D22D1F-L1FFOXBOROM0103AAFOXBOROC0130ZRFOXBORO***1530FOXBOROV3000FOXBOROP0972AJFoxboro870EC-NL13A-PFOXBOROL0117ANFoxboro11GM-BS1Foxboro2AT-CALFOXBORO873PH-AIYCGZFOXBOROP0400YLFoxboro2A0-V3IFOXBORO,2AX+DIOFOXBOROB0102RNFOXBOROFBM07CM400YHFoxboroWP51FFOXBOROC0136HZMiran205BFOXBOROFBM241FOXBOROM-0-15-4FoxboroM40PR-RSE1FFOXBORO920-EA1FOXBORO4020-FXFOXBOROM132NCFOXBORO13FA-MS31A5FOXBOROM#IMT25-SDADB21N-BFoxboro861GM-AD1FOXBOROB0136CGFOXBOROSRP981-BIDLS1NAFOXBOROIDP10-A22C21F-M1FOXBOROIM2-7DFOXBORO761CSA-3AFOXBOROC0140ZJFoxboroWP51WP51DFOXBOROM/40MR-R***2FFOXBOROW-D04S1SSRJA-BFOXBORO2432082FOXBOROPR1U-D06SFOXBORO843DP-H2T1NKFOXBORO3C8-D2CSFOXBOROP0916FLFOXBORO847DF-AH1SKEFOXBOROM/63R-OA-1FOXBORO57625-440FOXBOROP0800KEFoxboroCell34435/5S8039FOXBOROIGP10-A22D1FFOXBORO13A-HS2FOXBOROP0950CAFoxboroIGP10-122C1FFOXBOROP0400YEFoxboroE94FOXBORO893RA-QFBN000FOXBORO210S-1FOXBOROSRI986-BIDF2EAANAFoxboro2761-18CGFOXBOROPR-13UBS-012FOXBORO847DF-HI1SSE-AFoxboro873PH-AIYFGZ-7FOXBORO230***FOXBOROA2041EFFoxboro34C-APFOXBORO763RNA-C763RNA-C-E300-0-0-0-0-0-0-0-0FOXBORO1235-08G-K54-B1FOXBOROBO139XFFOXBOROP0902DZFOXBORO821GH-HS***2-MFOXBOROP0400YEFoxboroL0113EAPTRFOXBOROECKARDTSRI986-B1DS7FAANAFOXBORO870PH70NFoxboro,821GM-HS1NM2-MFOXBOROB0139EY873RS-AIWFGZFOXBOROFOXBORO2DRPS25-A6FoxboroP0400DAP0902UTP0400YVFOXBOROP0170PKFOXBORO43AP-FA42C-TA1AFOXBORO828837FOXBOROM132NCFOXBOROE92-RFN2IFOXBOROBO139XHFOXBOROB0135CRFOXBOROIDP10-TS3B01F-S01-FAR4M1L1FOXBOROL0119RU-9BOARDFoxboroFBM01FBM43FOXBOROSPEC235SZFOXBOROC0131MAFOXBOROD0130BYFoxboro130FD-NFOXBOROP0971WVDNBTFOXBOROP0915FUFOXBOROP0916AEFOXBORO8006A-WPR-KJGCNZFOXBOROSPEC230SFFOXBOROFBIP0400VEFOXBORO33608-TFOXBOROPB-PFFOXBORO893RA-QFLS006FOXBOROJ0123EAFOXBOROPN143TRFOXBOROG0114NKFoxboro823DP-I3K1NL2FOXBOROP0400VEFoxboroD3001BLFOXBOROC0140GJFOXBORO65FS-FDJB-AFoxboroSPEC200235***Foxboro11AM-HS2FOXBOROP0600TAFOXBOROJ0128TAFOXBOROG0113CHFoxboro872FOXBOROB0133LBFOXBOROB0158LYFOXBOROD0130BGFOXBOROQ0110AMFOXBORO2310-156FOXBOROP0922AWFoxboroP0903ZEP0902UTP0400YVP0400DAFoxboroP0903ZEP0902UTP0400YEFOXBOROL0119SEFOXBOROG0114NKFOXBOROH0103AYFoxboroRTT10-AAFSN000-CHFOXBOROE69F-1312FOXBOROC0141RAFoxboro861GM-ED1-CFOXBOROP0-500-RUFOXBOROPM400VPFoxboro841GM-BIFoxboroP0903ZLP903ZQC***02WXVarianV1000TurboPumpController:90daywarranty.Pfeiffer/Balzer?sTCP600TurboPumpController:90day...SeikoSeikiSCU-301/301CTurboPumpController:90day...SeikoSeikiSCU-603CTurboPumpController:Rebuilt,90...Edwa***EXC120TurboPumpController,Part#D39616000...SeikoSeikiSTP-H2001K2TurboPumpController,Serial#...)