SWDIO
µç·ͼÖÐSWDIOºÍSWCLKÊÇʲôÒâ˼
Ö¸STоƬµÄ·ÂÕæµÄÓ²¼þ½Ó¿Ú SWDIO£ºJTAG:Test Mode State pin ; SWD: Data I/O pin Êý¾ÝÏß¡£SWCLK£ºJTAG: Test Clock pin ; SWD: Clock ...
swd½Ó¿ÚÈçºÎ½ÓÏß
1. VCC£ºÁ¬½ÓÄ¿±ê°åµÄµçÔ´Õý¼«£¬Ò»°ãΪ3.3V»ò5V¡£2. GND£ºÁ¬½ÓÄ¿±ê°åµÄµçÔ´¸º¼«¡£3. SWCLK£ºÁ¬½ÓÄ¿±ê°åµÄµ÷ÊÔʱÖÓÏߣ¬Ò»°ãΪÂÌÉ«Ïß¡£4. SWDIO£ºÁ¬½ÓÄ¿±ê°åµÄµ÷ÊÔÊý¾Ý...
SWDµÄÈ«³ÆÊÇʲô?
Serial Wire Debug(SWD) is a 2-pin (SWDIO/SWCLK) electrical alternative JTAG interface that has the same JTAG protocol on top. SWD ...
ST - LINKµÄSWDIOºÍSWCLKµÄÐźÅÊÇʲô - ±à³ÌÓïÑÔ - CSDNÎÊ´ð
ST-LINKµÄSWDIOºÍSWCLKµÄÐźÅÊÇʲôSWDIOºÍSWCLKÕâ¸öÁ½¸ö¿Ú³öÀ´µÄÊý¾ÝÊÇBINÎļþ£¬»¹ÊÇHEXÎļþÊǵģ¬×î½üÔÚ¿¼ÂÇÒ»¸ö°ë×Ô¶¯ÏÂÔسÌÐòµÄÏîÄ¿¡£È·ÊµÊÇ...
ʹÓÃJ - Linkͨ¹ýSWD¸øSTM32ÉÕ¼ʧ°ÜµÄ½â¾ö·½·¨ - °Ù¶È¾Ñé
·½·¨/²½Öè 1 ½ü¼¸Ìì×öÁ˸öPCB°å×Ó£¬MCUÊÇSTM32F103C8T6,µÚÒ»´ÎʹÓÃSWDÉÕ¼·½Ê½£¬ÒòΪ¿Õ¼äÏÞÖÆËùÓÐÖ»ÓÃÁËÈý¸ö½Ó¿Ú£ºSWDIO¡¢SWCLK¡¢GND£¬ÍøÉϲéµÃҲ˵...
´øÓÐswdio×ÖĸµÄ½Ó¿ÚÊÇ×öʲôµÄ?
1.ÏÂÔسÌÐò£»2.ÔÚÏß·ÂÕæ¡¢µ÷ÊÔ³ÌÐò¡£JTAG½Ó¿ÚTMSºÍTCKÒý½Å£¬¾ÍÊÇSWDµÄSWDIOºÍSWCLKÒý½Å¡£ËùÒÔ£¬ÁôÁËJTAG½Ó¿Ú£¬¾ÍÊÇÁôÁËSWD½Ó¿Ú¡£ÎåÏßÖÆ£ºVCC ...
stm32×îСϵͳ°å,swdioÏÔʾno target connected - ǶÈë...
stm32×îСϵͳ°å£¬swdioÏÔʾno target connected°×ÌìÓû¹Ã»ÎÊÌ⣬ÍíÉϾͳö´íÁËÕâ¸öst link»¹ÓеãÈÈ£¬µ«ÊÇûÄÇôÌÌÊÖ£¬²»»áÊÇÉÕÁË°ÉÔÚ·ÖÎöÄú...
swdioÔõô¶Á ɶÒâ˼
ººÓïÄ£Äâ·¢ÒôÊÇ£ºË¹µØÅ·
ʹÓÃSWD½øÐÐSTM32ÏÂÔسÌÐòºÍµ÷ÊԵķ½·¨ºÍÉèÖà - °Ù¶È¾Ñé
·½·¨/²½Öè 1 µ÷ÊÔ¹ý³Ì£ºÊ×ÏÈÊÇÒªÁ¬½ÓÏß·£¬Ê¹ÓÃJLink_v8 ÐèÒªÁ¬½Ó5¸úÏß¡£·Ö±ðÊÇVCC,nJTRST,SWDIO,SWCLK£»µ«ÊÇnJTRST¿ÉÒÔ²»Á¬½Ó£¬µ«ÊÇÔÚÉèÖõÄʱºò»áÓÐ...
MCU·ÂÕæÆ÷¹óµÄÓë±ãÒ˵ÄÓÐʲôÇø±ð?
¶¨Ò壺ARM Cortex-MϵÁÐMCU³£ÓõÄÁ½Ïßµ÷ÊÔÐÒ飨SWDIOºÍSWCLK£©¡£Ìص㣺Òý½ÅÉÙ£¬Õ¼ÓÃ×ÊÔ´ÉÙ£¬ÊʺÏ×ÊÔ´ÓÐÏÞµÄǶÈëʽϵͳ¡£Ó°Ï죺µÍ¼Û·ÂÕæÆ÷£ºÍ¨³£...