PCBÄÜ»­8²ãÊÇʲôˮƽ?

¶à²ã°å»¹²»ºÃ»­£¬¾ÍÊÇÑÛ»¨Ò»µã°ÕÁË¡£Å£µÄÊÇ8²ã°åµÄ¶«Î÷×öµ½ÁË4²ã°åÉÏ£¬»¹ÄÜÕý³£ÅÜÆðÀ´¡£µç·°å²ãÊýÔ½¶à£¬¶ÔÉè¼ÆÕßµÄÏÞÖÆÔ½ÉÙ£¬»­ÆðͼÀ´¸ü¼ò...


µç·°åPCBÉè¼Æʱºò ʹÓÃÈí¼þµÄ×Ô¶¯²¼Ïß¿¿Æ×Âð?

¼òµ¥µÄ×Ô¶¯²¼Ïß»¹ÐУ¬ÓÐÎÊÌâÉÔ΢΢µ÷һϠ¸´ÔÓÒ»µãµÄ°å×Ó×Ô¶¯²¼Ï߿϶¨ÓÐÎÊÌ⣬Ôì³öÀ´»áÓÐЩÆæÆæ¹Ö¹ÖµÄÎÊÌâ ¸ü¸´ÔÓһЩµÄ°å×ӾͱðÏë×Ô¶¯²¼ÏßÁË£¬...


ZYNQ7000ÓÃAXI DMAÏòPL´«Êý¾Ý,ģʽÅжÏÁ½´Î½á¹û²»Í¬...

struct tcp_pcb *pcb; err_t err; XAxiDma_Config *config; //tx_buffer_ptr = (u8 *) rxbuffer; //DMA����ָ��ָ��...


ÍÚ¿óµ½µ×ÉËÏÔ¿¨Ê²Ã´?

ʲô¶¼ÉË£¬³ýÁËÏԴ棬»¹ÓÐpcb£¬Äã»á·¢ÏÖ¿ó¿¨pcbÇáÔò·¢»ÆÖØÔò·¢ºÚ£¬Äã¿ÉÒÔËæ±ãÄøöpcbÓÃÈÈ·çǹ¼ÓÈÈ£¬ÏÈÊÇ·¢»Æ·¢ºÚ½Ó×ű¬Õ¨£¬³ýÁËpcb»¹»áÒòΪ¸ßÎÂ...


Á¢´´EDAÄÜ´úÌ洫ͳµÄPCBÈí¼þô?±ÈÈçAD¡¢protelµÈ...

¿ÉÒÔ£¬µ«ÊÇһЩ¸´Ôӵİå×Ó¹À¼Æ»¹ÊÇÒªµÈµÈ¡£²»¹ýÇ°¶Îʱ¼ä£¨ºÃÏñ¿ìÒ»ÄêÇ°ÁË£¬¼Ç²»ÇåÁË£©£¬Á¦´´Õ¹Ê¾ÁËÓÃÁ¢´´eda¼°ÆäÉú²úÏßÖÆÔìµÄµçÄÔÖ÷°å¡£¹À¼ÆºÜ¿ì...


Ϊʲô¼ÎÁ¢´´´òPCB²»ÒªÇ®?

²»ÊÇÄÃÁ˺ìɼ×ʱ¾Ò»´ó±ÊͶ×Êô£¿ ¸Ð¾õ¾ÍÊÇÔÚÅâ±¾£¬²»¹ýÔÚÌùƬºÍÔªÆ÷¼þÉÏ»¹ÊÇÄÜÕõÇ®µÄ¡£¿´ÄܶԳå¶àÉÙÁË¡£


¹Ì̬ӲÅ̵Ä×î´óÈÝÁ¿Äܹ»´ïµ½¶àÉÙ?

Ïû·Ñ¼¶µÄºÃÏñ×î´ó4TB°É linus×ö¹ýÒ»ÆÚÊÓƵʱµ¥ÅÌ100TBµÄ¹Ì̬ӲÅÌ£¬Ìå»ýºĮ́ʽ»úµÄ3.5´çÓ²ÅÌÒ»Ñù£¬µ«ÊÇÂò²»µ½£¬Êý¾ÝÖÐÐÄÓõġ£


¡°»Òµçƽºâ¡±ÕâÖÖ˵·¨ÊÇÔõô±»Á÷´«³öÀ´µÄ?

ÎÒÓÐÒ»¸öÀý×Ó ÎÒ¸çµçÄÔ´ò²»¿ªÁËÈÃÎÒÐÞһϣ¬ÎÒµ½Ëû¼Ò·¢ÏÖȷʵ´ò²»¿ª¡£È»ºóÎÒ¿´×ÅËûÏÔ¿¨±³ÃæÂúÂúµÄ»Ò³¾´µÁË¿ÚÆø¡£µçÄÔºÃÁË¡£È»ºóÎÒ¶ÔËûµçÄÔ...


ÏÖÔںܶàµç³Ø³§¼Ò¶¼¿ªÊ¼×ö1.5v﮵ç³ØÁË,ÕâÖÖ5ºÅµÄï®...

5v﮵磬ÎÞÒ»ÀýÍâÕóÍöÔÚ5a³ÖÐø·Åµç²âÊÔÉÏ£¬ÓеÄÖ±½ÓðÑÌÁË£¬ÓеÄÈýÃë¾Í×Ô¼ºÇжÏÁË£¬»¹ÓеķÅÁËÒ»»á¾ÍàÃƨÁËËäȻûðÑ̲ð¿ªÒ»¿´ÀïÃæµÄpcbÒѾ­½¹...


ΪʲôºÜСµÄÉÁ´æ¿¨¶¼¿ÉÒÔ×öµ½1TBÈÝÁ¿¶ø¹Ì̬ӲÅÌÌå»ý...

¸üУºÔ­»Ø´ðÓÐÎó£¬SD¿¨Ò²ÊÇÓпØÖÆÆ÷µÄ£¬µ«Ö»ÊÇÏà¶Ô¹¦Äܼòµ¥¡¢ÐÔÄܽϵ͵ÄSD½Ó¿ÚµÄ¿ØÖÆоƬ¡£SD¿¨ÄÚ²¿½á¹¹ ÔçÆÚSD¿¨µÄÄÚ²¿PCB£¬¿ÉÒÔ¿´µ½ÉÁ´æ¿ÅÁ£...


Ïà¹ØËÑË÷

ÈÈÃÅËÑË÷