<dl id="9xnz7"></dl>

                <span id="9xnz7"><del id="9xnz7"><menuitem id="9xnz7"></menuitem></del></span><em id="9xnz7"><output id="9xnz7"><ins id="9xnz7"></ins></output></em>

                  <form id="9xnz7"><ruby id="9xnz7"><cite id="9xnz7"></cite></ruby></form>

                    <strike id="9xnz7"></strike>

                    24СʱÂÛÎ͍֯ÈÈÏß

                    ×Éѯµç»°

                    ÈÈÃűÏÉ裺ÍÁľ¹¤³ÌØ­¹¤³ÌÔì¼ÛØ­ÇÅÁº¹¤³ÌØ­¼ÆËã»úØ­javaØ­aspØ­»úеح»úеÊÖØ­¼Ð¾ßØ­µ¥Æ¬»úØ­¹¤³§¹©µçØ­²É¿ó¹¤³Ì
                    Äúµ±Ç°µÄλÖãºÂÛÎ͍֯ > ±ÏÒµÉè¼ÆÂÛÎÄ >
                    ¿ìËÙµ¼º½
                    ±ÏÒµÂÛÎ͍֯
                    ¹ØÓÚÎÒÃÇ
                    ÎÒÃÇÊÇÒ»¼ÒרҵÌṩ¸ßÖÊÁ¿´ú×ö±ÏÒµÉè¼ÆµÄÍøÕ¾¡£2002Äê³ÉÁ¢ÖÁ½ñΪÖÚ¶à¿Í»§Ìṩ´óÁ¿±ÏÒµÉè¼Æ¡¢ÂÛÎ͍ÖƵȷþÎñ£¬Ó®µÃÖÚ¶à¿Í»§ºÃÆÀ£¬ÒòΪרע£¬ËùÒÔרҵ¡£Ð´×÷ÀÏʦ´ó²¿·ÖÓÉÈ«¹ú211/958µÈ¸ßУµÄ²©Ê¿¼°Ë¶Ê¿ÉúÉè¼Æ£¬Ö´±Ê£¬Ä¿Ç°ÒÑΪ5000Óàλ¿Í»§½â¾öÁËÂÛÎÄд×÷µÄÄÑÌâ¡£ ±ü³ÐÒÔÓû§ÎªÖÐÐÄ£¬ÎªÓû§´´Ôì¼ÛÖµµÄÀíÄÎÒÕ¾ÓµÓÐÎÞ·ì¶Ô½ÓµÄÊÛºó·þÎñÌåϵ£¬´ú×ö±ÏÒµÉè¼ÆÍê³ÉºóÓÐרҵµÄÀÏʦ½øÐÐÒ»¶ÔÒ»ÐÞ¸ÄÓëÍêÉÆ£¬¶ÔÓдð±çÐèÇóµÄͬѧ½øÐÐÒ»¶ÔÒ»µÄ¸¨µ¼,ΪÄã˳Àû±ÏÒµ±£¼Ý»¤º½
                    ´ú×ö±ÏÒµÉè¼Æ
                    ³£¼ûÎÊÌâ

                    Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨µÍ¹¦ºÄµÄʵÏÖ

                    Ìí¼Óʱ¼ä£º2020/07/02 À´Ô´£º¶«ÄÏ´óѧ ×÷Õߣº³Â µ¤
                    ±¾ÎÄÊ×ÏȶÔÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨½øÐÐÁËÑо¿£¬ÔÚÒÑÓÐµÄ ARM-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨µÄ»ù´¡ÉÏ£¬Ìá³öÁË»ùÓÚ MSP430 ¿ØÖÆÏµÍ³µÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨·½°¸£¬½µµÍÁËϵͳ¹¦ºÄ£¬½â¾öÁËÔ­¿ØÖÆÏµÍ³ÔÚ²âÊÔʱ´øÀ´µÄ¸ÉÈÅÎÊÌâ¡£
                    ÒÔÏÂΪ±¾ÆªÂÛÎÄÕýÎÄ£º

                    ÕªÒª

                    ¡¡¡¡Êý¾Ýת»»Æ÷ÊÇÊý×ÖÐźÅÁ¿ÓëÄ£ÄâÐźÅÁ¿×ª»»½Ó¿ÚµÄ¹Ø¼üÆ÷¼þ£¬¸ßËٸ߾«¶ÈÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨×÷ΪÊý¾Ýת»»Æ÷µÄÖØÒªµÄÓ¦ÓÃÉ豸£¬×Ô¶¯»¯²âÊÔ¶ÔÊý¾Ýת»»Æ÷µÄÑÐÖÆ¾ßÓÐÖØÒªµÄÒâÒå¡£

                    ¡¡¡¡±¾ÎÄÊ×ÏȶÔÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨½øÐÐÁËÑо¿£¬ÔÚÒÑÓÐµÄ ARM-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨µÄ»ù´¡ÉÏ£¬Ìá³öÁË»ùÓÚ MSP430 ¿ØÖÆÏµÍ³µÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨·½°¸£¬½µµÍÁËϵͳ¹¦ºÄ£¬½â¾öÁËÔ­¿ØÖÆÏµÍ³ÔÚ²âÊÔʱ´øÀ´µÄ¸ÉÈÅÎÊÌ⣬ͬʱÔÚϵͳ¼Ü¹¹ÉÏʵÏÖÁËÓëԭƽ̨¼Ü¹¹µÄÎÞ·ìÁ¬½Ó£¬½µµÍÁË MSP430¿ØÖÆÏµÍ³µÄÉè¼ÆÓëµ÷ÊÔ¹¤×÷Á¿¡£

                    ¡¡¡¡È»ºó£¬ÂÛÎÄÍê³ÉÁË MSP430 ¿ØÖÆÏµÍ³µÄÓ²¼þÉè¼Æ£¬Í¨¹ý¸ßËÙÊý¾Ý½Ó¿Ú½¨Á¢ÁË¿ØÖÆÏµÍ³Óë¸ßËÙÊý¾Ý´¦ÀíϵͳºÍ²âÊÔ×Ó°å¼äµÄͨÐÅ£¬Í¨¹ýÉÏλ»úͨÐŽӿڽ¨Á¢ÁË¿ØÖÆÏµÍ³ÓëÉÏλ»ú¼äµÄͨÐÅ¡£ÂÛÎÄ»¹Íê³ÉÁËǶÈëʽÀ¶ÑÀͨÐÅÄ£¿éµÄÉè¼Æ£¬ÓÃÓÚ½¨Á¢¿ØÖÆÏµÍ³ÓëÉÏλ»ú¼äµÄÎÞÏßͨÐÅÁ¬½Ó£¬½â¾öÁËÉÏλ»úÓë²âÊÔÆ½Ì¨Á¬½ÓÒýÆðµÄ¹²µç¸ÉÈÅÎÊÌâ¡£À¶ÑÀͨÐÅÄ£¿éͨ¹ý´®ÐÐÍâÉè½Ó¿Ú×ÜÏßͨÐŽӿÚÓë¿ØÖÆÏµÍ³½¨Á¢Í¨ÐÅ£¬²¢Í¨¹ýÎÞÏßЭÒéÓëÉÏλ»ú½¨Á¢Í¨ÐÅ£¬×îÖÕʵÏÖÁË¿ØÖÆÏµÍ³ÓëÉÏλ»úµÄÎÞÏßͨÐÅ¡£½Ó×Å£¬ÂÛÎÄÍê³ÉÁË MSP430 ¿ØÖÆÏµÍ³µÄÈí¼þÉè¼Æ£¬¿ØÖÆÏµÍ³µÄÖ÷³ÌÐòÉè¼ÆºÍ¸÷ͨÐŽӿÚЭÒéµÄÉè¼Æ£¬°üÀ¨¿ØÖÆÏµÍ³Óë¸ßËÙÊý¾Ý´¦ÀíϵͳµÄͨÐÅЭÒé¡¢¿ØÖÆÏµÍ³ÓëÉÏλ»ú¼äµÄͨÐÅЭÒéÒÔ¼°¿ØÖÆÏµÍ³ÓëÀ¶ÑÀͨÐÅÄ£¿éµÄͨÐÅ´«ÊäЭÒ飬×îÖÕÍê³ÉÁËÉÏλ»ú¶Ô²âÊÔÆ½Ì¨×´Ì¬¿ØÖÆ¡¢¸ßËÙÊý¾Ý´¦ÀíϵͳÔËÐÐÎļþÏÂÔØ¡¢²âÊÔ×Ó°å³õʼ»¯ÅäÖúͲâÊÔÊý¾Ý´«ÊäµÈ¹¦ÄÜ¡£

                    ¡¡¡¡×îºó£¬Íê³ÉÁËÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¿ØÖÆÈí¼þÖеÄÉÏλ»úͨÐŽӿڵÄÉè¼Æ£¬Ê¹ÆäÄܹ»Óë»ùÓÚMSP430 ¿ØÖÆÏµÍ³µÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨Ð­µ÷¹¤×÷£¬¶Ô²âÊÔоƬ·¢³ö¿ØÖÆÃüÁȡ»Ø²âÊÔÊý¾Ý£¬¼ÆËãÐÔÄܲÎÊý²¢ÏÔʾ¡£ÂÛÎÄÒÔ²ÉÑùÂÊΪ 125MHz¡¢¾«¶ÈΪ 16bits µÄ ADC ×÷Ϊ²âÊÔ¶ÔÏ󣬶ԻùÓÚ MSP430¿ØÖÆÏµÍ³µÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÐÔÄܽøÐÐÁËʵ¼Ê²âÊÔÑéÖ¤¡£½á¹û±íÃ÷£¬ÐÂϵͳ½â¾öÁËÔ­À´ÏµÍ³Ôڸ߾«¶ÈÊý¾Ýת»»Æ÷²âÊÔÖдæÔÚµÄ΢Èõ¸ÉÈÅÎÊÌ⣬²âÊÔ½á¹ûÍêÈ«´ïµ½ÁËÉè¼ÆÖ¸±ê¡£

                    ¡¡¡¡¹Ø¼ü´Ê£ºÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨£¬¿ØÖÆÏµÍ³£¬µÍ¹¦ºÄ£¬Í¨ÐÅЭÒé

                    Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨

                    Abstract

                    ¡¡¡¡The data converter is a key component of the conversion interface between the digital semaphore and analog semaphore, and the high-speed and high-precision data converter test platform has become an important application device. Automated testing is of great significance for the development of data converters.

                    ¡¡¡¡In this paper, the data converter test platform is researched. Based on the existing ARM-FPGA data converter test platform, the data converter test platform scheme based on MSP430 control system is proposed, which reduces the system power consumption and solves the problem caused by the original control system during the test. The seamless connection with the original platform architecture is realized on the system architecture, which reduces the workload of designing and debugging the control system.

                    ¡¡¡¡Then, the paper completed the hardware design of the MSP430 control system and established the communication between the control system and the high-speed data processing system and the test sub-board through the high-speed data interface. The communication connection between the control system and the host computer through the communication interface of the host computer is established as well. The design of the embedded Bluetooth communication module is completed. The upper computer establishes a wireless communication connection, which solves the problem of common interference caused by the connection between the computer and the test platform. The Bluetooth communication module establishes a communication with the control system through the serial peripheral interface and bus communication interface, and establishes communication with the host computer through the wireless protocol, and finally realizes wireless communication between the control system and the upper computer. Then, the paper completed the software design of the MSP430 control system, the main program design of the control system and the design of each communication interface protocol, including the communication protocol between the control system and the high-speed data processing system, the communication protocol between the control system and the host computer, and the communication transmission protocol between the control system and the Bluetooth communication module. The paper finally completes the functions of state control from the upper computer to the test platform, the high-speed data processing system running file download, the test sub-board initial configuration and the test data transmission.

                    ¡¡¡¡Finally, the design of the host computer communication interface in the control software of the data converter test platform is completed, so that it can work in coordination with the data converter test platform based on the MSP430 control system, issuing control commands to the test chip, retrieving test data, calculating and displaying the performance parameters. The paper uses an ADC with a sampling rate of 125MHz and an accuracy of 16bits as the test object, and carries out the actual test and verification of the performance of the data converter test platform based on MSP430 control system. The results show that the new system solves the weak interference problem of the original system in the high-precision data converter test, and the test result fully meets the design index.

                    ¡¡¡¡Keywords: Data converter test platform , control system , low-power dissipation , communication protocol

                    ¡¡¡¡Ä¿Â¼

                    ¡¡¡¡µÚ 1 Õ Ð÷ÂÛ

                    ¡¡¡¡1.1 Ñо¿±³¾°

                    ¡¡¡¡Ëæ×ŵç×ÓÐÅÏ¢²úÒµµÄ·ÉËÙ·¢Õ¹£¬µ±½ñÉç»áÒÑ´¦ÓÚÐÅϢʱ´ú£¬µç×ÓÐÅÏ¢¼¼ÊõÒѳÉΪÖ÷Á÷¼¼Êõ¡£ÊýÄ£»ìºÏÐÅºÅÆ÷¼þ×÷Ϊµç×ÓÐÅÏ¢¼¼ÊõµÄÒ»²¿·ÖÒ²±»´óÁ¿Ó¦Óã¬Ê¹µÃÊýÄ£»ìºÏµç·ȡ´úÁËÐí¶à´«Í³Ä£Äâµç·³ÉΪÐÅÏ¢´¦ÀíµÄÖ÷Á÷¡£Êý¾Ýת»»Æ÷ÔòÊǵ±Ç°Ê®·ÖÖØÒªµÄÊýÄ£»ìºÏÐÅºÅÆ÷¼þ£¬Ëü³Ð½ÓÁËÊý×ÖÐźźÍÄ£ÄâÐźŵĻ¥Ïàת»»×÷ÓÃ[1].ΪÁËÂú×ã¸÷ÖÖÓ¦ÓõÄÐèÇ󣬸ßËٸ߾«¶ÈÒѳÉΪÆä·Ç³£ÖØÒªµÄÉè¼Æ·½ Ïò¡£ÕýÒòΪÊý¾Ýת»»Æ÷ÐÔÄܵÄÖð½¥ÌáÉý£¬Ê¹Æä²»ÔÙµ¥Ò»µÄÓ¦ÓÃÓÚµç×ÓÐÅÏ¢²úÒµ£¬Ðí¶à½»²æÁìÓò¶Ô¸ßËٸ߾«¶ÈÊý¾Ýת»»Æ÷µÄÐèÇóÁ¿Ò²Ô½À´Ô½´ó£¬Í¬Ê±Ò²Ìá¸ßÁËÊý¾Ýת»»Æ÷¸÷·½ÃæÐÔÄܲâÊÔ¼¼ÊõµÄÒªÇó[2].

                    ¡¡¡¡¼¯³Éµç·оƬ²âÊÔÊǰ뵼Ìå¼¼ÊõÓ¦Óùý³ÌÖзdz£ÖØÒªµÄÒ»¸ö»·½Ú£¬·ÖΪ¹¦ÄܲâÊԺͲÎÊý²âÊÔ£¬¹¦ÄܲâÊÔÅжÏоƬÉè¼ÆµÄ»ù´¡¹¦ÄÜʵÏÖÓë·ñ£¬¶ø²ÎÊý²âÊÔÅжÏоƬÉè¼ÆµÄÐÔÄÜÊÇ·ñ´ïµ½Ö¸±êÒªÇó£¬ Á½ÖÖ²âÊÔ·½·¨Ò»Æð£¬Ê¹µÃоƬ²âÊÔ³ÉΪȷ±£Ð¾Æ¬¹¦ÄÜÍêÉÆµÄÖØÒª´ëÊ©[3][4].

                    ¡¡¡¡Ëæ×ÅÊý¾Ýת»»Æ÷ËٶȺ;«¶ÈµÄ²»¶ÏÌá¸ß£¬²âÊÔÊý¾Ýת»»Ð¾Æ¬Æ½Ì¨µÄÉè¼ÆÄѶÈÔ½À´Ô½´ó¡£¸ßËÙÐźŲ¨³¤½Ï¶Ì£¬Ê¹µÃµç´Å¸ÉÈųÉΪÐźŴ«ÊäÖв»¿ÉºöÂÔµÄÎÊÌ⣻¸ß¾«¶ÈÊý¾Ýת»»Æ÷¶ÔÓÚºÜСµÄÐźÅÒ²¾ß±¸ºÜÇ¿µÄʶ±ðÄÜÁ¦£¬µ¼Ö²âÊÔϵͳµÄ΢ÈõÔëÉùÒ²¼«ÆäÈÝÒ×»ìÈëµ½Êä³öÐźÅÖУ¬½µµÍÁ˱»²âÊÔϵͳµÄÕûÌåÐÔÄÜ£¬Õâ¾ÍÒªÇóÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨±ØÐë¾ßÓе͸ÉÈÅ¡¢µÍÔëÉùµÄÌØÐÔ[5].´ËÍâÓÉÓÚÊý¾Ýת»»Æ÷ÐźÅÊä³öºÍʱÖÓËٶȾù±È½Ï¸ß£¬ËùÒÔÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÔÚ±£Ö¤½µµÍ¸ÉÈŵÄͬʱҲÐèÒª±£Ö¤¶ÔÓÚ¸ßËÙÐźŵĴ¦ÀíºÍ´«ÊäÄÜÁ¦[6].

                    ¡¡¡¡×ÛÉÏ£¬Éè¼Æ²¢ÊµÏֵ͸ÉÈŵĸ߾«¶ÈÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨²»½ö¾ßÓÐÖØ´óÒâÒå¶øÇÒ¾ßÓкܴóµÄÌôÕ½ÐÔ¡£

                    ¡¡¡¡1.2 ¹úÄÚÍâÑо¿ÏÖ×´

                    ¡¡¡¡Ä£Êýת»»Æ÷£¨Analog-to-Digital Converter, ADC£©²âÊÔ·ÖΪ¾²Ì¬²âÊԺͶ¯Ì¬²âÊÔ[7].¾²Ì¬²âÊÔÑо¿½ÏÔ磬ÏÖÒÑÓµÓнÏΪÍêÉÆµÄ²âÊÔ·½·¨£¬µ«¾²Ì¬²âÊÔÎÞ·¨ÌåÏÖ³ö ADC µÄ¶¯Ì¬ÌØÐÔ£¬ËùÒÔÒ»°ãÑ¡Óà ADC¶¯Ì¬²âÊÔ·½·¨£¬Äܹ»¸ü¼ÓÍêÉÆµÄ·´Ó³³ö ADC µÄÐÔÄÜ[8].

                    ¡¡¡¡¶ÔÓÚ ADC ¶¯Ì¬²âÊÔ³£Óõķ½·¨Îª»ùÓÚÊý×ÖÐźŴ¦Àí¼¼ÊõµÄ¶¯Ì¬²âÊÔ·¨£¬¸Ã·½·¨¾«¶È½Ï¸ß£¬²¢ÇÒ¾ßÓпɱà³ÌµÄÌØµã£¬ÊÇĿǰ±È½ÏÖ÷Á÷µÄ²âÊÔ·½·¨¡£»ùÓÚÊý×ÖÐźŴ¦Àí¼¼ÊõµÄ¶¯Ì¬²âÊÔ·½·¨¿ÉÒÔʹÓÃÂß¼­·ÖÎöÒǴ²âÊÔÆ½Ì¨À´ÊµÏÖ[9][10].ʹÓÃÂß¼­·ÖÎöÒǴµÄ ADC ²âÊÔÆ½Ì¨²âÊÔ¹ý³Ì¿òͼÈçͼ 1-1Ëùʾ£¬½« ADC µÄÊä³öÐźŽÓÈëÂß¼­·ÖÎöÒÇÖУ¬·ÖÎö ADC Êä³öÐźÅÔÚʱÓòÉϵIJ¨ÐΣ¬ÑéÖ¤²¿·ÖÐÔÄÜ£¬È»ºó½«Âß¼­·ÖÎöÒǵÄÊä³öÊý¾Ý´«Êäµ½ PC£¨Personal Computer£©¶Ë½øÐÐÆµÂÊÉϵĴ¦Àí£¬×îÖÕͨ¹ýÕâЩ½á¹ûÀ´Åж¨²âÊÔоƬµÄÕûÌåÐÔÄÜ¡£µ«ÀûÓô˷½·¨½øÐвâÊÔʱ£¬ÐèÒªÊÖ¶¯Íê³ÉÉ豸Óë´ý²âоƬµÄÁ¬½Ó£¬ÊÖ¶¯²Ù×÷¸÷²âÊÔ²½Ö裬ºÄʱ½Ï³¤£¬½µµÍÁ˲âÊÔЧÂÊ¡£

                    ¡¡¡¡´óÐͲâÊÔϵͳҲÊÇ ADC ¶¯Ì¬²âÊÔ·¨µÄÓ¦ÓÃÖ®Ò»£¬¸Ãϵͳ¼¯³ÉÁËÍêÕûµÄÓ²¼þºÍÈí¼þ»·¾³£¬ÌṩÁËÈ«ÃæµÄоƬ²âÊÔϵͳ·½°¸£¬²Ù×÷¼òµ¥£¬µ«ÊǼ۸ñ°º¹ó[11].ͼ 1-2 ËùʾµÄ°²½ÝÂײâÊÔϵͳΪ´óÐͲâÊÔϵͳ´ú±íÖ®Ò»£¬µ«¸Ã²âÊÔϵͳÕë¶ÔÖ¸¶¨Ð¾Æ¬½øÐвâÊÔ£¬²»¾ß±¸Í¨ÓÃÐÔ¡£

                    ¡¡¡¡¹úÍâһЩ´ó¹æÄ£µÄÊý¾Ýת»»Æ÷Éè¼Æ¹«Ë¾ÔÚÏúÊÛоƬʱΪÁË·½±ã¸÷оƬµÄÓ¦Óã¬Ò²»áÌṩ¶ÔӦоƬµÄ²âÊԵ緰壬¹ºÂòÕ߿ɸù¾Ý¸÷×ÔÐèÇó£¬ÀûÓòâÊԵ緰彨Á¢ ADC ²âÊÔϵͳ£¬Õë¶Ô×ÔÉíÓ¦Ó󡾰ʵÏÖ ADC оƬ¶ÔÓ¦ÐÔÄܵIJâÊÔ¡£ÀýÈçÑÇŵµÂ°ëµ¼Ì幫˾Õë¶ÔËüÉú²úµÄ AD9860 оƬ£¬Éè¼ÆÁËÒ»¸öÓɲâÊԵ緺ÍÊý¾Ý²É¼¯Óë´¦Àíµç·¹¹³ÉµÄоƬ²âÊ԰壬Êý¾Ý²É¼¯Óë´¦Àíµç·°åͨ¹ýͨÓô®ÐÐ×ÜÏߣ¨Universal Serial Bus,USB£©½Ó¿ÚÓëÉÏλ»ú½¨Á¢Á¬½Ó£¬½« ADC ²É¼¯µ½µÄÊý¾Ý´«ÊäÖÁ PC ¶ËÈí¼þÖнøÐд¦Àí²¢¼ÆËãµÃµ½²âÊÔ½á¹û[12].ͼ 1-3 ËùʾΪ AD9860 оƬ¶ÔÓ¦µÄ²âÊԵ緰壬ͼ 1-4 ËùʾΪ AD9680²âÊÔϵͳ£¬Í¼ 1-4 ×ó±ßµç·°åΪ AD9860 оƬ²âÊԵ緰壬Óұߵç·°åΪÊý¾Ý²É¼¯µç·°å¡£µ«ÓÉÓڸòâÊÔϵͳµÄÊý¾Ý²É¼¯µç·°å¼æ¹ËÁËÊý¾Ý´¦ÀíºÍϵͳ¿ØÖƵŦÄÜ£¬Ôì³ÉÆä¶ÔÕû¸öϵͳµÄ¿ØÖÆÁ¦²»¹»¡£


                    ¡¡¡¡¶«ÄÏ´óѧÐÅÏ¢Ó빤³ÌѧԺҲÔÚÊý¾Ýת»»Æ÷²âÊÔ·½Ãæ½øÐÐÁËÑо¿¹¤×÷£¬²¢Éè¼ÆÊµÏÖÁËÒ»Ì×ͨÓÃÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨£¬ÓÉ ARM ¿ØÖÆÏµÍ³¡¢FPGA£¨Field-Programmable Gate Array£©¸ßËÙÊý¾Ý´¦ÀíϵͳºÍ²âÊÔ×Ó°å×é³É£¬ÔÚ²âÊÔʱֻÐè¸ü»»¶¥²ãµÄ²âÊÔ×Ó°å±ã¿É¶Ô²»Í¬µÄ ADC оƬ½øÐвâÊÔ[4].ARM-FPGAÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÓµÓжÀÁ¢µÄ ARM ¿ØÖÆÏµÍ³£¬¾ß±¸ÁËÇ¿´óµÄ¿ØÖÆÄÜÁ¦¡£

                    ¡¡¡¡ARM-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÊµÎïͼÈçͼ 1-5 Ëùʾ£¬´ÓÉÏÖÁÏÂÒÀ´ÎΪ£º²âÊÔ×Ó°å¡¢¸ßËÙÊý¾Ý´¦Àíϵͳ¡¢ARM ¿ØÖÆÏµÍ³¡£²âÊÔ×Ó°åΪÊý¾Ýת»»Æ÷оƬ²âÊԵ緰壬¸ßËÙÊý¾Ý´¦ÀíϵͳÌṩÁËÊý¾Ý´¦ÀíµÄ¹¦ÄÜ£¬ARM ¿ØÖÆÏµÍ³Íê³ÉÁ˶ÔÕû¸ö²âÊÔÆ½Ì¨µÄ¼à¿Ø£¬²¢ÓëÉÏλ»ú½¨Á¢ÆðÁ¬½Ó£¬½«²âÊÔÊý¾ÝÉÏ´«¡£ÉÏλ»úÅ䱸Á˲âÊÔÆ½Ì¨µÄ¿ØÖÆÈí¼þ£¬½«ËùÓвâÊÔÁ÷³Ì¼¯ÖпØÖÆÓÚÉÏλ»úÖУ¬ÓÐЧµÄ¼ò»¯Á˲âÊÔ¹ý³Ì¡£×îÖոòâÊÔÆ½Ì¨Äܹ»Íê³É¶Ô×î¸ß²ÉÑùÂÊ 3.6GS/s,×î¸ß·Ö±æÂÊ 16 λµÄоƬ²âÊÔ¡£µ« ARM-FPGA²âÊÔÆ½Ì¨ÒòΪ¹¤×÷ƵÂʽϸߵÄÔ­Òò£¬ÔÚ²âÊÔ ADC ¾«¶È½Ï¸ßʱ£¬²úÉúÁËһЩСµÄ¸ÉÈÅÐźÅ£¬¶Ô¸ß¾«¶È¸ßËÙоƬ²âÊÔ½á¹ûÔì³ÉÁËÒ»¶¨µÄÓ°Ïì¡£

                    ¡¡¡¡ÉÏÊöÈýÖÖÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨£¬ËüÃǸ÷Óи÷µÄÓÅÊÆÓëȱµã¡£´óÐͲâÊÔϵͳ¹¦ÄÜÍêÕû£¬µ«ÒòÆäÌå»ý´ó¡¢¼Û¸ñ°º¹ó¶øÐԼ۱Ȳ»¸ß£¬ÇÒÖ»ÄÜÕë¶ÔÌØ¶¨Ð¾Æ¬½øÐвâÊÔ£¬²»¾ß±¸Í¨ÓÃÐÔ£»ÑÇŵµÂ°ëµ¼Ì幫˾µÄоƬ²âÊÔϵͳ¿ÉÒÔ¸ù¾Ý²»Í¬µÄÓ¦Óó¡ºÏ¸ü»»²âÊԵ緰壬¾ß±¸Ò»¶¨µÄͨÓÃÐÔ£¬µ«ÊDzâÊÔϵͳÖеÄÊý¾Ý²É¼¯µç·°å¼æ¹ËÁËÊý¾Ý´¦ÀíºÍϵͳ¿ØÖƵŦÄÜ£¬Ôì³ÉÆä¶ÔÕû¸öϵͳµÄ¿ØÖÆÁ¦²»¹»£»¶«ÄÏ´óѧÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨²ÉÓõÄÈý²ã²ãµþʽ½á¹¹£¬Í¨¹ý¸ü»»¶¥²ã²âÊÔ×Ó°åʹƽ̨¾ßÓÐͨÓÃÐÔ£¬²¢½«Êý¾Ý´¦ÀíÓëÆ½Ì¨¿ØÖÆ·Ö³ÉÁ½¸öϵͳ£¬ÅäºÏÉÏλ»úÍêÕûµÄÈË»ú½»»¥²âÊÔÈí¼þ£¬¾ß±¸Ç¿´óµÄ¿ØÖÆÄÜÁ¦ºÍ×Ô¶¯²âÊÔÄÜÁ¦£¬µ«ÓÉÓÚ²âÊÔÆ½Ì¨µ×²ã ARM ¿ØÖÆÏµÍ³¹¤×÷ƵÂʽϸߣ¬ÔÚ²âÊÔ ADC ¾«¶È½Ï¸ßʱ£¬²úÉúÁËһЩСµÄ¸ÉÈÅÐźÅ£¬¶Ô²âÊÔ½á¹ûÔì³ÉÁËÒ»¶¨µÄÓ°Ïì¡£ËùÒÔʵÏÖÒ»¸öͨÓõĵ͹¦ºÄ¡¢µÍ¸ÉÈŵĿØÖÆÏµÍ³¶Ô²âÊÔÆ½Ì¨µÄ¹¦ÄÜÎȶ¨ÓÐ×ÅÖØÒªµÄÒâÒå¡£

                    ¡¡¡¡1.3 ÂÛÎÄ×éÖ¯½á¹¹

                    ¡¡¡¡ÎªÁËÓ¦¶Ô¸ßËÙ¡¢¸ß¾«¶ÈÊý¾Ýת»»Æ÷ÔÚ¸÷´óÁìÓòµÄÐèÇó£¬ÎÒÃDZØÐë̽Ë÷³ö¸üÍêÉÆµÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨£¬Ê¹µÃ²âÊÔÆ½Ì¨²»½öÄܹ»Âú×ã¸÷Àà²âÊÔÒªÇó£¬ÌṩÁ¼ºÃµÄÈË»ú½»»¥½çÃæ£¬¶øÇÒ»¹ÒªÅ¬Á¦½µµÍÊý¾Ýת»»Æ÷²âÊÔ»·¾³´øÀ´µÄ¸ÉÈÅ£¬Ìá¸ß²âÊÔ½á¹ûµÄ׼ȷÐÔ¡£±¾ÎĵÄÈÎÎñÊÇÉè¼Æ»ùÓڵ͹¦ºÄµ¥Æ¬»úµÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³£¬Ê¹µÃ²âÊÔÆ½Ì¨¿ÉÒÔÍê³É ADC оƬ²âÊÔ£¬²¢½µµÍ²âÊÔÆ½Ì¨¶ÔоƬ²âÊÔ½á¹ûµÄ¸ÉÈÅ¡£¿ØÖÆÏµÍ³Éè¼ÆµÄÖ÷ÒªÈÎÎñÈçÏ£º

                    ¡¡¡¡£¨1£©¿ØÖÆÏµÍ³µÄÓ²¼þÉè¼Æ£¬ÊµÏÖϵͳÓëÔ­²âÊÔÆ½Ì¨ÆäËûϵͳµÄÎÞ·ìÁ¬½Ó£»£¨2£©À¶ÑÀͨÐÅÄ£¿éµÄÉè¼Æ£¬Íê³ÉÓëÉÏλ»úµÄÎÞÏßͨÐÅÁ¬½Ó£»£¨3£©¿ØÖÆÏµÍ³µÄÈí¼þÉè¼Æ£¬Íê³ÉÓë²âÊÔÆ½Ì¨ÆäËûϵͳµÄͨÐÅ£»£¨4£©ÉÏλ»úÈí¼þ½Ó¿Ú³ÌÐòÉè¼Æ£¬Íê³ÉÉÏλ»úÓë¿ØÖÆÏµÍ³µÄÊý¾Ý½»»¥£¬½ø¶ø¿ØÖÆÕû¸ö²âÊÔÆ½Ì¨¡£

                    ¡¡¡¡±¾ÎĹ²·ÖΪ 7 Õ¡£ºóÐø¸÷ÕµľßÌåÄÚÈÝÈçÏ£º

                    ¡¡¡¡µÚ 2 Õ£º¼ò½éÄ£Êýת»»Æ÷»ù´¡ÀíÂۺͲâÊÔÖ¸±ê£¬²¢½éÉÜÄ£Êýת»»Æ÷²âÊÔÆ½Ì¨¼Ü¹¹£¬·ÖÎöϵͳÐèÇ󣬸ø³ö»ùÓڵ͹¦ºÄµ¥Æ¬»úºÍÀ¶ÑÀµÄ¿ØÖÆÏµÍ³ÊµÏÖ·½°¸¡£

                    ¡¡¡¡µÚ 3 Õ£ºÏêÊö MSP430 ¿ØÖÆÏµÍ³µÄÓ²¼þÉè¼Æ£¬ÏȽéÉÜÁË¿ØÖÆÏµÍ³ºËÐÄоƬÍâΧµç·Ӳ¼þÉè¼Æ£¬ÔÙ½éÉÜÁË¿ØÖÆÏµÍ³ÖÐÓ¦Óõ½µÄ¸÷×ÜÏßʱÐòºÍ»ù´¡ÀíÂÛ£¬ÒÔ¼°¶ÔÓ¦½Ó¿ÚµÄÓ²¼þÉè¼Æ¡£

                    ¡¡¡¡µÚ 4 Õ£ºÏêÊöÀ¶ÑÀͨÐÅÄ£¿éµÄÉè¼Æ£¬ÏÈÕë¶ÔµÍ¹¦ºÄÀ¶ÑÀ¼¼Êõ½øÐÐÁ˼ò½é£¬ÔÙ½éÉÜÁËÀ¶ÑÀͨÐÅÄ£¿éµÄÖ÷³ÌÐòÁ÷³ÌÒÔ¼°»ùÓÚÀ¶ÑÀЭÒéµÄÎÞÏßͨÐÅÊý¾Ý´«Êä³ÌÐòÉè¼Æ¡£ µÚ 5 Õ£ºÏêÊö MSP430 ¿ØÖÆÏµÍ³µÄÈí¼þÉè¼Æ£¬ÏȽéÉÜÁË¿ØÖÆÏµÍ³Ö÷³ÌÐòÁ÷³ÌºÍµ¥Æ¬»úµÄ³õʼ»¯³ÌÐòÉè¼Æ£¬ÔÙ½éÉÜÁË¿ØÖÆÏµÍ³¸÷½Ó¿ÚЭÒéµÄÉè¼ÆÓëÈí¼þ³ÌÐò¡£ µÚ 6 Õ£º½éÉÜÁËÕë¶Ô MSP430-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÉÏλ»ú¿ØÖÆÈí¼þµÄ¸Ä½ø£¬²¢ÒÔ AD9268оƬΪ²âÊÔ°¸Àý¸ø³ö²âÊÔ¹ý³ÌºÍ²âÊÔ½á¹û£¬ÑéÖ¤ MSP430 ¿ØÖÆÏµÍ³µÄÕûÌåÐÔÄÜ¡£

                    ¡¡¡¡µÚ 7 Õ£º×ܽáÓëÕ¹Íû£¬ÏÈ×ܽáÁËÂÛÎÄÍê³ÉµÄ¹¤×÷£¬ÔÙ½áºÏϵͳ²âÊÔ½á¹û£¬Ìá³öϵͳµÄ¸Ä½ø·½Ïò¡£

                    ¡¡¡¡µÚ 2 Õ Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¼Ü¹¹¸ÅÊö
                    ¡¡¡¡2.1 Ä£Êýת»»Æ÷»ù´¡ÀíÂÛ
                    ¡¡¡¡2.2 ϵͳÐèÇó·ÖÎö

                    ¡¡¡¡2.3 ARM-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨Ó²¼þ¼Ü¹¹
                    ¡¡¡¡2.3.1 ADC ²âÊÔ×Ó°å
                    ¡¡¡¡2.3.2 ¸ßËÙÊý¾Ý´¦Àíϵͳ
                    ¡¡¡¡2.3.3 ARM ¿ØÖÆÏµÍ³
                    ¡¡¡¡2.4 »ùÓÚ MSP430 ¿ØÖÆÏµÍ³µÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨·½°¸
                    ¡¡¡¡2.5 ±¾ÕÂС½á

                    ¡¡¡¡µÚ 3 Õ Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³µÄÓ²¼þÉè¼Æ
                    ¡¡¡¡3.1 MSP430 ¿ØÖÆÏµÍ³Ó²¼þÉè¼Æ
                    ¡¡¡¡3.1.1 Ö÷оƬѡÐÍ
                    ¡¡¡¡3.1.2 MSP430 ¿ØÖÆÏµÍ³Ó²¼þ¿ò¼Ü
                    ¡¡¡¡3.2 ºËÐÄоƬÄ£¿éÍâΧµç·Éè¼Æ
                    ¡¡¡¡3.2.1 ¸´Î»µç·
                    ¡¡¡¡3.2.2 ¾§ÌåÕñµ´µç·
                    ¡¡¡¡3.2.3 JTAG ½Ó¿Ú
                    ¡¡¡¡3.2.4 µçÔ´µç·

                    ¡¡¡¡3.3 ¸ßËÙÊý¾Ý½Ó¿ÚÓ²¼þÉè¼Æ
                    ¡¡¡¡3.3.1 ¸ßËÙÊý¾Ý½Ó¿ÚÉè¼ÆÀíÂÛ
                    ¡¡¡¡3.3.2 µçƽת»»Ð¾Æ¬½éÉÜ
                    ¡¡¡¡3.3.3 ¸ßËÙÊý¾Ý½Ó¿ÚÓ²¼þµç·Éè¼Æ
                    ¡¡¡¡3.4 ÉÏλ»úͨÐŽӿÚÓ²¼þÉè¼Æ
                    ¡¡¡¡3.4.1 ÉÏλ»ú USB ÓÐÏßͨÐŽӿÚÓ²¼þÉè¼Æ
                    ¡¡¡¡3.4.2 ÉÏλ»úÀ¶ÑÀÎÞÏßͨÐŽӿÚÓ²¼þÉè¼Æ
                    ¡¡¡¡3.5 MSP430 ¿ØÖÆÏµÍ³ PCB Éè¼Æ
                    ¡¡¡¡3.6 ±¾ÕÂС½á

                    ¡¡¡¡µÚ 4 Õ À¶ÑÀͨÐÅÄ£¿éÉè¼Æ
                    ¡¡¡¡4.1 À¶ÑÀͨÐÅÄ£¿éÓ²¼þÉè¼Æ
                    ¡¡¡¡4.1.1 À¶ÑÀͨÐÅÄ£¿éÖ÷оƬѡÐÍ
                    ¡¡¡¡4.1.2 CC2650 À¶ÑÀоƬÍâΧµç·Éè¼Æ
                    ¡¡¡¡4.1.3 É䯵µç·
                    ¡¡¡¡4.1.4 SPI ͨÐŽӿÚÓ²¼þÉè¼Æ
                    ¡¡¡¡4.1.5 À¶ÑÀͨÐÅÄ£¿é PCB Éè¼Æ
                     
                    ¡¡¡¡4.2 À¶ÑÀͨÐÅÄ£¿éÈí¼þÉè¼Æ
                    ¡¡¡¡4.2.1 À¶ÑÀÈí¼þ¿ª·¢»ù´¡
                    ¡¡¡¡4.2.2 À¶ÑÀͨÐÅÄ£¿éÓ¦ÓóÌÐòÉè¼Æ
                    ¡¡¡¡4.2.3 »ùÓÚÀ¶ÑÀЭÒéµÄÊý¾Ý´«ÊäÉè¼Æ
                    ¡¡¡¡4.3 ±¾ÕÂС½á

                    ¡¡¡¡µÚ 5 Õ Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³µÄÈí¼þÉè¼Æ
                    ¡¡¡¡5.1 MSP430 ¿ØÖÆÏµÍ³Ö÷³ÌÐòÉè¼Æ
                    ¡¡¡¡5.2 ¸ßËÙÊý¾Ý½Ó¿ÚÈí¼þÉè¼Æ
                    ¡¡¡¡5.2.1 FPGA ±à³ÌÈí¼þÉè¼Æ
                    ¡¡¡¡5.2.2 AHB ×ÜÏßͨÐÅÈí¼þÉè¼Æ
                    ¡¡¡¡5.3 ÉÏλ»úͨÐŽӿÚÈí¼þÉè¼Æ
                    ¡¡¡¡5.3.1 ÉÏλ»úÓÐÏßͨÐŽӿÚÈí¼þÉè¼Æ
                    ¡¡¡¡5.3.2 ÉÏλ»úÎÞÏßͨÐŽӿÚЭÒé
                    ¡¡¡¡5.4 ²âÊÔ×Ó°åÅäÖÃÈí¼þÉè¼Æ
                    ¡¡¡¡5.5 ±¾ÕÂС½á

                    ¡¡¡¡µÚ 6 Õ ÉÏλ»úÈí¼þÐ޸ļ°ÏµÍ³²âÊÔ
                    ¡¡¡¡6.1 ÉÏλ»úÈí¼þ¹¦ÄܽéÉÜ
                    ¡¡¡¡6.2 ½Ó¿ÚÈí¼þÉè¼Æ
                    ¡¡¡¡6.2.1 ²âÊÔÆ½Ì¨Í¨ÐÅÁ¬½Ó
                    ¡¡¡¡6.2.2 ¸ßËÙÊý¾Ý´¦Àíϵͳ³ÌÐòÏÂÔØ
                    ¡¡¡¡6.2.3 ADC оƬ²âÊÔ

                    ¡¡¡¡6.3 ϵͳ²âÊÔ
                    ¡¡¡¡6.3.1 ²âÊÔоƬ½éÉÜ
                    ¡¡¡¡6.3.2 ²âÊÔ½á¹û·ÖÎö
                    ¡¡¡¡6.4 ±¾ÕÂС½á

                    µÚ 7 Õ ×ܽáÓëÕ¹Íû

                    ¡¡¡¡7.1 ×ܽá

                    ¡¡¡¡±¾ÎÄÄ¿µÄÊÇÉè¼ÆÓëʵÏÖ»ùÓڵ͹¦ºÄµ¥Æ¬»úºÍÀ¶ÑÀµÄ¸ßËٸ߾«¶È ADC ²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³£¬½èÖúÒÑÓеIJâÊÔÆ½Ì¨¼Ü¹¹£¬¶Ô¿ØÖÆÏµÍ³²¿·ÖÖØÐ½øÐÐÉè¼Æ£¬½µµÍÁËϵͳ¸ÉÈŲ¢ÍØÕ¹³ö¿ØÖÆÏµÍ³ÓëÉÏλ»úµÄÎÞÏßͨÐÅ·½Ê½¡£

                    ¡¡¡¡±¾ÎÄÓ¦Óà MSP430 µ¥Æ¬»ú´î½¨ÁËϵͳºËÐÄÄ£¿é£¬²¢»ùÓÚ LabWindows/CVI ¿ª·¢»·¾³£¬Ê¹Óà C ÓïÑÔÉè¼ÆÏµÍ³¿ØÖÆÈí¼þ£¬Í¨¹ý USB ½Ó¿ÚÁ¬½ÓÒÇÆ÷É豸£¬ÊµÏÖÖ÷¿Ø¼ÆËã»ú¶ÔÕû¸ö²âÊÔϵͳµÄ×Ô¶¯¿ØÖÆ£¬×îÖÕÀûÓà AD9268 оƬ²âÊÔÑéÖ¤ MSP430 ¿ØÖÆÏµÍ³µÄÐÔÄÜ¡£

                    ¡¡¡¡±¾ÎÄÍê³ÉµÄÖ÷Òª¹¤×÷ÈçÏ£º

                    ¡¡¡¡£¨1£©Íê³É MSP430 ¿ØÖÆÏµÍ³µÄÓ²¼þÉè¼Æ£¬Ê¹ÓÃǶÈëʽ½á¹¹£¬Íê³ÉÁ˺ËÐĵ¥Æ¬»úÄ£¿éÓ²¼þºÍǶÈëʽÀ¶ÑÀͨÐÅÄ£¿éÓ²¼þµÄÉè¼Æ£¬ÀûÓöà¸öͨÐŽӿڽ¨Á¢ÁËÓë²âÊÔÆ½Ì¨ÆäËûϵͳµÄÁ¬½Ó£¬Ê¹µÃÔ­²âÊÔÆ½Ì¨ÖвâÊÔ×Ó°åºÍ¸ßËÙÊý¾Ý´¦Àíϵͳ²¿·Ö¿ÉÒÔ²»¼ÓÐ޸ĵÄÓ뱾ϵͳЭͬÔËÐС£ £¨2£©Íê³É MSP430 ¿ØÖÆÏµÍ³µÄÈí¼þÉè¼Æ£¬Ôڵ͹¦ºÄµ¥Æ¬»úоƬºÍÀ¶ÑÀоƬÖдÔËÐгÌÐòµÄ¼Ü¹¹£¬¶Ôÿ¸ö¹¦ÄÜÄ£¿é½øÐбà³ÌʵÏÖ£¬Í¨¹ý SPI ½Ó¿Ú´«ÊäЭÒéÍê³ÉÁËÀ¶ÑÀͨÐÅÄ£¿é×÷Ϊ͸Ã÷Êý¾Ý´«ÊäͨµÀµÄÉè¼Æ£¬Í¨¹ý USB ´«ÊäЭÒéºÍÀ¶ÑÀÎÞÏß´«ÊäЭÒ齨Á¢ÆðÓëÉÏλ»úµÄ¶àÖÖͨÐÅ·½Ê½£¬ÊµÏÖÁËMSP430 ¿ØÖÆÏµÍ³¶ÔÕû¸ö²âÊÔÆ½Ì¨ÔËÐÐ״̬µÄ¼à¿ØºÍÊý¾ÝµÄÍêÕû´«Êä¡£ £¨3£©»ùÓÚ LabWindows/CVI ¿ª·¢»·¾³£¬¸ü¸ÄÁËÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨ÓëÉÏλ»úͨÐŽӿڵÄÈí¼þÉè¼Æ£¬ÊµÏÖÉÏλ»úÈí¼þÓë MSP430 ¿ØÖÆÏµÍ³µÄЭµ÷¹¤×÷£¬Íê³ÉÉÏλ»ú¶ÔÕû¸ö²âÊÔÆ½Ì¨µÄ¿ØÖÆ¡£

                    ¡¡¡¡£¨4£©»ùÓÚÌØ¶¨µÄ²âÊÔ³¡¾°Õë¶Ô AD9268 оƬ½øÐвâÊÔ£¬½áºÏ²âÊÔ½á¹û£¬ÑéÖ¤ MSP430-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨µÄÕûÌåÐÔÄÜ£¬½á¹û±íÃ÷²âÊÔÆ½Ì¨´ïµ½ÁËÖ¸±êÒªÇó¡£

                    ¡¡¡¡7.2 Õ¹Íû

                    ¡¡¡¡ÊÜÑо¿Ê±¼äÏÞÖÆ£¬±¾ÎÄÉè¼ÆµÄÊý¾Ýת»»Æ÷²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³Íê³ÉÁËÏîĿҪÇóµÄ»ù±¾¹¦ÄÜ£¬µ«ÈÔ´æÔÚºÜ¶à·½ÃæÐèÒªÍêÉÆÓëÍØÕ¹£¬Òò´Ë£¬¶ÔδÀ´¹¤×÷µÄÕ¹ÍûÈçÏ£º

                    ¡¡¡¡£¨1£©²âÊÔËٶȵÄÌáÉý£º±¾ÏµÍ³ÊÜÏÞÓÚµ¥Æ¬»úµÄ¹¤×÷ƵÂÊ£¬ÉÏλ»ú²âÊÔ½á¹ûÊý¾ÝÒÔ´óÔ¼ 10s Ϊµ¥Î»½øÐÐˢУ¬ÎªÁËÌáÉý²âÊÔµÄÁ÷³©ÐÔ£¬ÐèÒªÌá¸ß MSP430 ¿ØÖÆÏµÍ³Óë¸ßËÙÊý¾Ý´¦ÀíϵͳµÄÊý¾Ý´«ÊäËÙ¶ÈÒÔ¼°ÓÅ»¯ÉÏλ»úÊý¾Ý´¦ÀíµÄÔËÐгÌÐò£¬Ëõ¶ÌÕû¸ö²âÊÔÁ÷³Ì»¨·ÑµÄʱ¼ä¡£

                    ¡¡¡¡£¨2£©²âÊÔÆ½Ì¨¿ØÖÆÈí¼þµÄÍêÉÆ£º±¾ÎÄÉè¼ÆÖ»Õë¶Ô AD9268 Ò»¿î ADC оƬ½øÐÐÁË¿ØÖÆÈí¼þµÄ³ÌÐò±àд£¬»¹ÐèÒªÍê³É¶ÔÆäËûоƬ²âÊÔÓ¦ÓÃËùÐèµÄÈí¼þ±àд£¬´Ó¶øÍêÉÆ MSP430-FPGA Êý¾Ýת»»Æ÷²âÊÔÆ½Ì¨µÄʹÓá£

                    ¡¡¡¡£¨3£©ÎÞÏßͨÐÅÄ£¿éµÄÍêÉÆ£º±¾ÎÄÉè¼ÆÍê³ÉÁËÎÞÏßÀ¶ÑÀͨÐÅÄ£¿éµÄÓ²¼þÉè¼ÆºÍͨÐÅЭÒéÉè¼Æ£¬µ«Î´Õë¶ÔÀ¶ÑÀЭÒé½øÐÐÉÏλ»úµÄÈí¼þ¿ª·¢£¬ºóÐø¿ÉÒÔ½«Èí¼þÉè¼Æ¼ÓÈëµ½²âÊÔÆ½Ì¨¿ØÖÆÈí¼þµÄÉè¼ÆÖУ¬Íê³ÉÓÐÏßͨÐźÍÎÞÏßͨÐŵĽ»²æÊ¹Óã¬Ê¹µÃ²âÊÔÆ½Ì¨¹¦Äܸü¼Ó¶àÑù»¯¡£

                    ¡¡¡¡£¨4£©DAC ²âÊÔÆ½Ì¨µÄÍØÕ¹£º±¾ÎÄÉè¼ÆµÄ ADC ²âÊÔÆ½Ì¨¿ØÖÆÏµÍ³Òà¿ÉÓÃÓÚ DAC оƬ²âÊÔ£¬½¨Á¢ÔÚÓë¸ßËÙÊý¾Ý´¦ÀíϵͳµÄЭµ÷¹¤×÷»ù´¡ÉÏ£¬¿ÉÒÔͨ¹ýÐ޸ĸßËÙÊý¾Ý´¦ÀíϵͳÈí¼þÉè¼Æ£¬ÅäºÏÓëMSP430 ¿ØÖÆÏµÍ³¼äµÄ¸ßËÙÊý¾Ý´«Êä½Ó¿Ú£¬ÍØÕ¹ MSP430 ¿ØÖÆÏµÍ³¶Ô DAC ²âÊԵĿØÖƹ¦ÄÜ£¬×îÖÕÖ» Ðè¸ü»»¶¥²ã²âÊÔ×Ó°å±ã¿É½øÐÐ DAC оƬ²âÊÔ¡£

                    ÖÂл

                    ¡¡¡¡Ê±¹âÜóÜÛ£¬ËêÔ´ҴÒ£¬×ªÑÛ¼äÎÒÔÚ¶«ÄÏ´óѧÈýÄêµÄÑо¿ÉúÉú»î¼´½«½áÊø£¬»ØÊ×ÕâÈýÄêµÄʱ¹â£¬ÀÏʦµÄ×»×»½Ìµ¼£¬Í¬Ñ§µÄÄÍÐİïÖú£¬¼ÒÈËÅóÓѵÄÃÜÇйػ³¶¼ÊÇÎÒѧϰ³É³¤Â·Éϵ͝Á¦£¬ÄÚÐijäÂúÁ˸м¤¡£

                    ¡¡¡¡Ê×ÏÈ£¬ÎÒÒªÖÂÒÔÕæ³ÏлÒâµÄÊÇÎÒµÄÑо¿Éúµ¼Ê¦ÃÏÇŽÌÊÚ¡£ÃÏÀÏʦ×÷Ϊѧ¿Æ×¨¼ÒÓµÓзdz£·á¸»µÄѧʶºÍ¾­Ñ飬ΪÈËÇ«ºÍ£¬Ñ­Ñ­ÉÆÓÕ£¬¸úÀÏʦµÄÿһ´Î½»Á÷¶¼ÈÃÎÒÊÜÒæÁ¼¶à¡£ÃÏÀÏʦ¶Ô´ýѧÊõÎÊÌâÓÐ×Ô¼º¶Àµ½µÄ¼û½â£¬¿ÆÑÐ̬¶ÈÊ®·ÖÑϽ÷£¬µ±ÎÒÔÚÏîÄ¿ÖÐÓöµ½À§ÄÑʱ£¬ÀÏʦ¶¼»áÔÚ¼¼Êõ·½ÏòÉϸøÓèÎÒÐí¶àʵ¼ÊÐÔµÄÖ¸µ¼Óë°ïÖú£¬ÈÃÎÒµÄÏîÄ¿Äܹ»Ë³Àû½øÐС£ÔÚÉú»îÖУ¬ÃÏÀÏʦ¶ÔѧÉú¹Ø°®ÓмÓ£¬¸øÓèÁËÎÒÃÇÐí¶à°ïÖú£¬ÀÏʦ·Ç³£×¢ÖØÑ§Éú×ÛºÏËØÖʵÄÅàÑø£¬Ò²Ï²»¶ÓëÎÒÃÇ·ÖÏíһЩÉú»î¼¼ÇÉ£¬ÈÃÎÒÔÚÑо¿Éú½×¶ÎÊÜÒæ·Ëdz¡£×÷ΪÃÏÀÏʦµÄѧÉú£¬ÎҸе½·Ç³£ÐÒÔË¡£Í¬Ê±Ò²¸ÐлÕÔÎÄåÚÀÏʦÔÚÑо¿Éú½×¶Î¶ÔÎÒµÄÖ¸µ¼Óë°ïÖú¡£

                    ¡¡¡¡´ËÍ⣬ÎÒÒª¸Ðлκî£Í¬Ñ§£¬ÔÚϵͳ²âÊԽ׶β»Ï§»¨·Ñ×Ô¼ºµÄ±¦¹óʱ¼äÅãÎÒÈ¥²âÊÔ£¬°ïÖúÎÒÀí½â²âÊÔÁ÷³Ì£¬Ò»Æð½â¾ö²âÊÔ¹ý³ÌÖÐÓöµ½µÄÎÊÌ⣬×îÖÕÈ¡µÃÁ˷dz£ºÃµÄ½á¹û£»¸ÐлÁõçâ¡¢ÕÅÌíÒíʦÐÖ£¬ÔÚ¿ÆÑеÀ·ÉϸøÓèÎÒÄÍÐĵÄÖ¸µ¼Óë°ïÖú£¬ÔÚÎÒÓöµ½ÎÊÌâÏòËûÃÇÇë½Ìʱ£¬ÓëÎÒÒ»Æð̽ÌÖ¡¢½â¾öÎÊÌ⣬ÈÃÎÒѧµ½ÁËÐí¶à±¦¹óµÄµ÷ÊÔ¾­Ñ飻¸ÐлͬÃÅҦ˴Óí¡¢»Æ¼Ñ£¬ÔÚÏîÄ¿µ÷ÊÔʱ°ïÎÒ½â¾öÁ˸ßËÙÊý¾Ý´¦ÀíϵͳÉÏÓöµ½µÄÎÊÌ⣻Ҳ¸Ðлʦ½ã»ÆÓí¼Ñ£¬Í¬ÃÅËïÑÅÈã¡¢ÖÜÖÇ¡¢Àî¹ú¶°ºÍʵÑéÊÒʦµÜʦÃÃÃÇ£¬ÔÚʵÑéÊÒ¶ÔÎÒµÄÕչˣ¬¸øÎÒ¿ÆÑÐÒÔÍâµÄÉú»îÖдøÀ´Á˺ܶ໶ÀÖ¡£

                    ¡¡¡¡×îºó£¬¸ÐлÎҵĸ¸Ä¸£¬¸ÐлËûÃǶÔÎҵĹØÐĺÍÕչˣ¬Ö§³ÖÎÒÔÚѧϰºÍÉú»îÖÐ×öµÄ¾ö¶¨£¬ËûÃÇÓÀÔ¶ÊÇÎÒ×î¼áÇ¿µÄºó¶Ü£»¸ÐлÎÒµÄÅóÓÑ£¬ÔÚÎÒÑо¿ÉúÉú»îÖжÔÎÒµÄÖ§³ÖºÍ¹ØÐÄ£¬ÎªÎÒµÄÉú»î´øÀ´ÁËÐí¶à¾«²ÊµÄÔªËØ¡£

                    ¡¡¡¡²Î¿¼ÎÄÏ×
                    ¡¡¡¡[1] ÕÔ½õÌí¡£»ùÓÚ FPGA µÄƬÉÏ ADC/DAC Ä£¿é²âÊÔϵͳÉè¼Æ[D]:[˶ʿѧλÂÛÎÄ].ÄϾ©£ºÄϾ©Àí¹¤´óѧ¼¯³Éµç·¹¤³Ì£¬2016
                    ¡¡¡¡[2] Áõ±ö¡£»ùÓÚ FPGA µÄ¸ßËÙ ADC ÐÔÄܲâÊÔϵͳÉè¼Æ[D]:[˶ʿѧλÂÛÎÄ].Î÷°²£ºµç×ӿƼ¼´óѧ£¬2017
                    ¡¡¡¡[3] ÀîÐÐÉÆ£¬×óÒ㣬Ëï½Ü¡£×Ô¶¯²âÊÔϵͳ¼¯³É¼¼Êõ[M].±±¾©£ºµç×Ó¹¤Òµ³ö°æÉ磬2004
                    ¡¡¡¡[4] ׿¿¡æ¼¡£¸ßËٸ߾«¶ÈÊý¾Ýת»»Æ÷²âÊÔÑé֤ϵͳÉè¼ÆÓëʵÏÖ[D]:[˶ʿѧλÂÛÎÄ].ÄϾ©£º¶«ÄÏ´óѧÐÅÏ¢¿ÆÑ§Ó빤³ÌѧԺ£¬2017
                    ¡¡¡¡[5] Ò×ÀÚ¡£¸ßËٸ߾«¶È ADC ²âÊÔ¼¼ÊõÑо¿[D]:[˶ʿѧλÂÛÎÄ].ÖØÇ죺µç×ӿƼ¼´óѧ΢µç×ÓѧÓë¹ÌÌåµç×Óѧ£¬2008
                    ¡¡¡¡[6] ³ÂÑÕ»ý¡£¸ßËÙ ADC ²âÊÔÆ½Ì¨µÄÉè¼ÆÓëʵÏÖ[D]:[˶ʿѧλÂÛÎÄ] .ÄϾ©£º¶«ÄÏ´óѧÐÅÏ¢¿ÆÑ§Ó빤³ÌѧԺ£¬2016
                    ¡¡¡¡[7] ÐíµÜ½¨¡£»ùÓÚ DSP µÄ¸ßËÙÄ£Êýת»»Æ÷¶¯Ì¬²âÊÔ¼¼ÊõÑо¿[D]:[˶ʿѧλÂÛÎÄ].ÖØÇì£ºÖØÇì´óѧ΢µç×ÓÓë¹ÌÌåµç×Ó£¬2007
                    ¡¡¡¡[8] Arabi K,Kaminska B and Rzezut J.A New Built-In Self-Test Approach for Digital-to-Analog and Analog-to-Digital Converters[J].ICCAD,1994:491-494
                    ¡¡¡¡[9] лÅô¡£¸ßËÙ ADC Æ÷¼þµÄ¶¯Ì¬²âÊÔ¼¼ÊõÑо¿[D]:[˶ʿѧλÂÛÎÄ].³É¶¼£ºµç×ӿƼ¼´óѧ΢µç×ÓѧÓë¹ÌÌåµç×Óѧ£¬2009
                    ¡¡¡¡[10] ÕÔÅàÁ¢¡£»ùÓÚÊý×Ö´¦Àí¼¼ÊõµÄ¸ßËٸ߾«¶È ADC ¶¯Ì¬²âÊÔϵͳÉè¼ÆÓëʵÏÖ[D]:[˶ʿѧλÂÛÎÄ].Î÷°²£ºÎ÷°²µç×ӿƼ¼´óѧ¼ÆËã»úÓ¦Óü¼Êõ£¬2012
                    ¡¡¡¡[11] https://wenku.baidu.com/view/d268192cb4daa58da0114a4b.html,2019-02-13
                    ¡¡¡¡[12] https://wiki.analog.com/resources/eval/ad9680-1000ebz,2019-02-13
                    ¡¡¡¡[13] M.Boris.A/D Converter Trends:Power Dissipation,Scaling and Digitally Assisted Architectures
                    ¡¡¡¡[C] .Custom Integrated Circuits Conference,£¨CICC 2008£©£¬Stanford,CA,2008,105-112
                    ¡¡¡¡[14] Brian.A Lowe.The Fundamentals of Mixed Signal Testing [M].Soft Test Inc,1999
                    ¡¡¡¡[15] Lee Wen-Ta,Liao Yi-Zhen,Hsu Jia-Chang,Hwang Yuh-Shyan,Chen Jiann-Jong.AHigh Precision Ramp Generator for Low Cost ADC Test[J].American Journal of Applied Sciences,2013,8£¨7£©£º2057-2059
                    ¡¡¡¡[16] ÈÎÓ¡£»ùÓÚ DSP µÄ¸ßËÙ ADC ƵÓòÌØÐÔ²âÊÔ¼¼ÊõÑо¿[D]:[˶ʿѧλÂÛÎÄ].³É¶¼£ºµç×ӿƼ¼´óѧµç×ÓÓëͨÐŹ¤³Ì£¬2016
                    ¡¡¡¡[17] ´ÞÇìÁÖ£¬½¯ºÍÈ«¡£¸ßËÙ A/D ת»»Æ÷¶¯Ì¬²ÎÊýµÄ¼ÆËã»ú¸¨Öú²âÊÔ[J].΢µç×Óѧ£¬2004,05.
                    ¡¡¡¡[18] ¶­ÓÀС£ADC ²âÊÔ¼¼ÊõÑо¿[D]:[˶ʿѧλÂÛÎÄ].±±¾©£º±±¾©½»Í¨´óѧ£¬2013
                    ¡¡¡¡[19] Walt Kester.Á˽â SINAD¡¢ENOB¡¢SNR¡¢THD¡¢THD + N¡¢SFDR,²»ÔÚÔëµ×ÖÐÃÔʧ£¬Tutorial MT-003,Analog Devices,2009
                    ¡¡¡¡[20] Ken Arnold.Embedded controller hardware design[J].LLH Technology Publishing,2000
                    ¡¡¡¡[21] Yu-Hung and Mirr-Chih.Development of MSP430 Based Underwater Acoustic Recorder Muiti-MCU Framework[J].IEEE Press,2007
                    ¡¡¡¡[22] ÕÅÉÙΰ¡£»ùÓÚ MSP430 µ¥Æ¬»úµÄÖÇÄÜÒ©·¿¿ØÖÆÏµÍ³Ñо¿[D]:[˶ʿѧλÂÛÎÄ].ÄϾ©£ºÄϾ©Àí¹¤´óѧ¿ØÖÆÀíÂÛÓë¿ØÖÆ¹¤³Ì£¬2012
                    ¡¡¡¡[23] Ì·½àÓñ¡£»ùÓÚ´¥ÃþÆÁºÍ MSP430 µ¥Æ¬»úµÄÖÐÆµµçÔ´µÍѹ¿ØÖÆÏµÍ³µÄÑо¿[D]:[˶ʿѧλÂÛÎÄ].ÄϾ©£º¶«ÄÏ´óѧµçÆø¹¤³Ì£¬2014
                    ¡¡¡¡[24] ³ÌÐ÷³¤¡£»ùÓÚ MSP430 µÄÖÇÄÜ´°¿ØÖÆÏµÍ³µÄÑо¿[J].µç×Ó¼¼ÊõÓëÈí¼þ¹¤³Ì£¬2015,21:70-72
                    ¡¡¡¡[25] MSP430x5xx and MSP430x6xx Family User's Guide,Texas Instruments,2018
                    ¡¡¡¡[26] ºú´ó¿É¡£MSP430 ϵÁÐ FLASH Ðͳ¬µÍ¹¦ºÄ 16 λµ¥Æ¬»ú[M].±±¾©£º±±¾©º½¿Õº½Ìì´óѧ³ö°æÉ磬2001
                    ¡¡¡¡[27] ¿µ»ª¹â¡£µç×Ó¼¼Êõ»ù´¡[M].µÚÎå°æ¡£±±¾©£º¸ßµÈ½ÌÓý³ö°æÉ磬2006
                    ¡¡¡¡[28] Virtex-6 FPGA Configuration User Guide,Xilinx,2014
                    ¡¡¡¡[29] ½ð´¿£¬Ðí¹â³½£¬Ëï£À¶ÑÀ¼¼Êõ[M].±±¾©£ºµç×Ó¹¤Òµ³ö°æÉ磬2001
                    ¡¡¡¡[30] Íõ²Ê·å¡£»ùÓÚÀ¶ÑÀ¼¼ÊõºÍ GSM ÍøÂçµÄÊý¾Ý´«ÊäÑо¿[D]:[˶ʿѧλÂÛÎÄ].ËÄ´¨£ºÎ÷ÄϿƼ¼´óѧͨÐÅÓëÐÅϢϵͳ£¬2008
                    ¡¡¡¡[31] ·½ÐñÃ÷£¬ºÎÈØ¡£¶Ì¾àÀëÎÞÏßÓëÒÆ¶¯Í¨ÐÅÍøÂç[M].±±¾©£ºÈËÃñÓʵç³ö°æÉ磬2004
                    ¡¡¡¡[32] Chatschik B.An overview of the Bluetooth wireless technology[J].IEEE Communications Society,2002,39£¨12£©£º86-94
                    ¡¡¡¡[33] Khan J.Y,Wall.J,Rashid.M.A.Bluetooth-based wireless personal area network for multimedia communication[J].Electronic Design,Test and Applications,2002,5£¨2£©£º47-51
                    ¡¡¡¡[34] Ì·êÍ¡£µÍ¹¦ºÄÀ¶ÑÀÓëÖÇÄÜÓ²¼þÉè¼Æ[M].±±¾©º½¿Õº½Ìì´óѧ³ö°æÉ磬2016
                    ¡¡¡¡[35] ×ÞÑޱ̡£À¶ÑÀ¼¼ÊõÓ²¼þʵÏÖģʽ·ÖÎö[J].¹ãÖÝ´óѧѧ±¨£¬2002,1£¨3£©£º46-50
                    ¡¡¡¡[36] ÍõÐñ¡£¸ßËÙÀ¶ÑÀÄ£¿éϵÁеÄÉè¼ÆÓëʵÏÖ[D]:[˶ʿѧλÂÛÎÄ].Î÷°²£ºÎ÷°²µç×ӿƼ¼´óѧ΢µç×ÓѧÓë¹ÌÌåµç×Óѧ£¬2007
                    ¡¡¡¡[37] CC13x0, CC26x0 SimpleLink Wireless MCU Technical Reference Manual,Texas Instruments,2017
                    ¡¡¡¡[38] http://www.ti.com.cn/cn/lit/an/swra351a/swra351a.pdf,2019-02-13
                    ¡¡¡¡[39] ÈÎÃô¡£»ùÓÚÀ¶ÑÀ¼¼ÊõµÄ PC »úÓëÊÖ»úµÄÊý¾ÝͨÐÅ[D]:[˶ʿѧλÂÛÎÄ].³É¶¼£ºÎ÷ÄϽ»Í¨´óѧ»úеµç×Ó¹¤³Ì£¬2011
                    ¡¡¡¡[40] Áõçü¡£À¶ÑÀÄ£¿éÓëÊÊÅäÆ÷²âÊÔϵͳÑо¿[D]:[˶ʿѧλÂÛÎÄ].Ìì½ò£ºÌì½ò´óѧͨÐÅÓëÐÅϢϵͳ£¬2005
                    ¡¡¡¡[41] ѦԴ¡£»ùÓÚ LabWindows_CVI ƽ̨µÄÐéÄâÒÇÆ÷µÄÉè¼ÆÓ뿪·¢[D]:[˶ʿѧλÂÛÎÄ].ÉòÑô£º¶«±±´óѧ£¬2005
                    ¡¡¡¡[42] κÀöÄÈ¡£RS232 ´®ÐÐͨÐŽӿÚÔÚ¿ØÖÆÉϵÄÓ¦ÓÃ[J].³¤´º¹âѧ¾«ÃÜ»úеѧԺѧ±¨£¬2000,23£¨2£©£º34-35
                    ¡¡¡¡[43] Íõѧ࣬ÕÅδδ¡£USB-GPIB ¿ØÖÆÆ÷¼° VISA º¯Êý¿âµÄÉè¼Æ[J].µç×Ó²âÁ¿ÓëÒÇÆ÷ѧ±¨£¬2008,22£¨3£©£º87-93

                    £¨ÈçÄúÐèÒª²é¿´±¾Æª±ÏÒµÉè¼ÆÈ«ÎÄ£¬ÇëÄúÁªÏµ¿Í·þË÷È¡£©

                    Ïà¹ØÄÚÈÝ
                    Ïà¹Ø±êÇ©£º
                    ºÃÓÅÂÛÎ͍֯ÖÐÐÄÖ÷ҪΪÄúÌṩ´ú×ö±ÏÒµÉè¼Æ¼°¸÷רҵ±ÏÒµÂÛÎÄд×÷¸¨µ¼·þÎñ¡£ ÍøÕ¾µØÍ¼
                    ËùÓÐÂÛÎÄ¡¢×ÊÁϾùÔ´ÓÚÍøÉϵĹ²Ïí×ÊÔ´ÒÔ¼°Ò»Ð©ÆÚ¿¯ÔÓÖ¾£¬ËùÓÐÂÛÎĽöÃâ·Ñ¹©ÍøÓѼäÏ໥ѧϰ½»Á÷Ö®Óã¬ÇëÌØ±ð×¢ÒâÎð×öÆäËû·Ç·¨ÓÃ;¡£
                    ÈçÓÐÇÖ·¸ÄúµÄ°æÈ¨»òÆäËûÓÐËðÄúÀûÒæµÄÐÐΪ£¬ÇëÁªÏµÖ¸³ö£¬ÂÛÎ͍֯ÖÐÐÄ»áÁ¢¼´½øÐиÄÕý»òɾ³ýÓйØÄÚÈÝ!
                    男性同性裸交视频TWINK