- »ý·Ö
- 433
- ÏÂÔØ·Ö
- ·Ö
- ÍþÍû
- µã
- Ô´´±Ò
- µã
- ÏÂÔØ
- ´Î
- ÉÏ´«
- ´Î
- ×¢²áʱ¼ä
- 2009-5-20
- ¾«»ª
|
ÂíÉÏ×¢²á£¬»ñÈ¡ÔĶÁ¾«»ªÄÚÈݼ°ÏÂÔØÈ¨ÏÞ
ÄúÐèÒª µÇ¼ ²Å¿ÉÒÔÏÂÔØ»ò²é¿´£¬Ã»ÓÐÕʺţ¿×¢²á
x
±¾Ìû×îºóÓÉ ²Ì½ÜÓ® ÓÚ 2011-5-16 19:47 ±à¼
¿Í»§ÄùýÀ´Ëµ²»ÁÁ»ú£¬ÎÊÁËÏÂÔÀ´Êǵ綼ûͨ¡£½Ð¿Í»§Áôµç»°ÏÈ»ØÈ¥¡£¿´ÁËÏÂÊÇÐŲ½µÄÒ²²»Ä°Éú¡£ÉÔ΢ÓеãС¾Ñé
ÏÈ¿´ÏÂÖ÷°åÐͺŰɣ¡
ÏÈ´òÏÂ×èÖµ°É£¡¶¼Ã»¶Ì·¡£²åµçÔ´£¬¶Ì½Ó´¥·¢ÅÅÕ룬²»Éϵ硣ÏȲâÁËÏ´¥·¢ÅÅÕëµçѹ¡£
3.3VÕý³£¡£²âÁ¿ATX 14PIN PS-ONµçѹºÍ×èÖµÕý³£¡£Ö±½ÓͨI/O 8712 76PIN¡£´¥·¢ÅÅÕë¾Ò»33Å·µç×èµ½I/OµÄ75PIN¡£¿´À´ÕâÁ½¸öÏß·¶¼Ã»ÎÊÌâ¡£½ÓמÍÓÃʾ²¨Æ÷²âÁ¿ÁËÏÂ25M¾§Õñ
ÓÐÆðÕñ£¬ÉãÏñÍ·Ö»ÄÜÅijÉÕâÑùÁË¡£Äª¼û¹Ö¹þ£¡½ÓמͲéÇŵŤ×÷Ìõ¼þÁË¡£ÐÞ¹ýÐŲ½¼¸Àý²»Í¨µç¶¼ÊÇ3VSB¾Ò»µç×èת¸öʲôÐźŸøÇŵĵçѹûÂú×ã¶øµ¼Öµģ¨ÀíÂÛ²»ÊǺÜÇ¿°¡£¡¶øÇÒûͼֽҲ²»ÖªµÀ¾ßÌåÊÇʲôÃû³Æ£©¡£¿ªÊ¼ÅÜ3VSBµÄÏß·¡£·¢ÏÖÈçͼËùʾ
R480 103µç×èÕâ±ßÊÇ3VSBÁíÒ»±ßÈ´Ö»ÓÐ0.9Vµçѹ¡£¶øÏ·½µÄR9ͬÑùÒ²ÊÇ103µç×裬һ±ßÒ²ÊÇ3VSB£¬ÁíÒ»±ßÈ´ÓÐ3.3V¡£
°åÉÏÉÔ΢ÓеãÑõ»¯¡£²âÁ¿R480 103µç×è×èÖµÕý³££¬ÄǾÍÊÇ˵ºóÃæÏàÁ¬µÄÁã¼þ³öÎÊÌâµ¼Öµçѹ±»ÀµÍ¡£¸úR480 0.9VÄǶËÏàÁ¬µÄÖ»ÓÐÄǵçÈݺÍ7002С֥Âé¹Ü£¬¾ÍÖ±½Ó½øÁËÇÅ¡£ÓÉÓÚÓеãÑõ»¯Çé¿ö£¬ËùÓÐÈ¥µôÄǵçÈݲ¹¸öÉÏÈ¥²âÁ¿7002 C¼«µçѹ»¹ÊÇΪ0.9V¡£
ÄÇʣϵľÍÖ»ÓÐÄǸö7002С֥Âé¹ÜÁË£¬ÏÈÈ¥µô7002ÔÚ²âÁ¿·¢ÏÖµçѹ±äΪ3.3V¡£¿´À´Ó¦¸Ã¾ÍÊǴ˹ܻµÁ˵¼ÖÂÀµÍµçѹ£¬´Ó°åÉÏÕÒÁ˸öS72µÄ¹Ü×Ó»»ÉÏÈ¥¡£ÔÙ²âÁ¿µçѹ
µã´¥·¢ÅÅÕ룬ÉϵçÁË
ÉÏ»µU´òÁËϵçѹ£¬Ã»ÎÊÌâ¡£ÉϸöºÃUÕï¶Ï¿¨ÅÜC1
¶ÏµçÉÏÄڴ棬½ÓÏÔʾÆ÷£¬Éϵ磬ÏÔʾÆ÷³öÏÖÐŲ½±êÖ¾
|
ÆÀ·Ö
-
²é¿´È«²¿ÆÀ·Ö
|