- »ý·Ö
- 16
- ÏÂÔØ·Ö
- ·Ö
- ÍþÍû
- µã
- Ô´´±Ò
- µã
- ÏÂÔØ
- ´Î
- ÉÏ´«
- ´Î
- ×¢²áʱ¼ä
- 2012-2-17
- ¾«»ª
|
ÂíÉÏ×¢²á£¬»ñÈ¡ÔĶÁ¾«»ªÄÚÈݼ°ÏÂÔØȨÏÞ
ÄúÐèÒª µÇ¼ ²Å¿ÉÒÔÏÂÔØ»ò²é¿´£¬Ã»ÓÐÕʺţ¿×¢²á
x
½ñÌì½Óµ½Ò»ÌìDELL PP20L»úÆ÷£¡ÄÜ´¥·¢µ«ÊÇÔÚ0.40×óÓÒµôµç£¡Ìý¿Í»§ËµÍæ×ÅÍæמÍðÑÌÁË£¡½ÓÏÂÀ´ÐÞ°É£¡²ð¿ªÂã°å£¡Ê×ÏÈÄ¿²â£¬¶ÔÓÚðÑÌÇé¿ö´ó£¬Ö±¾õ¸æËßÎÒ£¬ÎÒ¿ÉÒÔ¿´¼ûһЩÖëË¿Âí¼££¡¾¡¹ÜÎÒµÄÑÛ¾¦Óе㲻ºÃÓã¡´óÖÂÄ¿²âһϣ¬Ã»Óз¢ÏÖÃ÷ÏԵķ¢ºÚºÍÉÕ½¹µÄºÛ¼£¡£²»ÄÜ·ÅÆú¼ÌÐø·Å´ó¾µÉ¨Ãè¡£½Ó×ŶԵشò×èÖµ¡£Ã»Óз¢Ï̷ֶºÍÃ÷ÏÔÆ«µÍµÄÇé¿ö³öÏÖ£¡ÒòΪ¿¼Âǵ½ÄÜ´¥·¢£¡ËùÒԼӵ磬Á¿µçѹÁË¡£Âã°åµãÊǵçÁ÷µ½0.23µôµÄ£¬ÓÐ3.3V 5V 1.05V ºÍ1.5VRUNµ¥ÊÇûÓÐCPUµçѹ£¡ÕÒµ½CPU¹©µçоƬ·¢ÏÖËûµÄ¿ªÆôÐźÅûÓУ¡
Õâ¸öÊÇVR_ONÊÇÀ´×Ô1.5V_RUN¹©µçµÄоƬµÄµÚ15½ÅÓÐ3.3VRUN¾¹ýÒ»¸öµç×èÌṩÉÏÀ£¡
1.5VRUN¹©µçоƬºÍ3.3RUN²»Õý³£¶¼Äܵ¼ÖÂûÓÐ1.5V_RUN_PWRGD
¼ÌÐø×·ÏÂÈ¥£¡·¢ÏÖPC23Óе㷢ºÚ£¡ÕæÊÇ¿Ó°¡£¡Ê²Ã´ÑÛÉñ£¡PQ7µÄ1256½Å
ÓÐ3.3V 3½ÅÒ²ÓÐ3.3V µ«ÊÇ4½ÅûÓС£¿¼Âǵ½pc23ÓпÉÄÜËð»µÁ¿Ò»Ï¡£Ææ¼£³öÏÖÁ˶Ì·£¡ÎÒû׿±µÄ°ÑËûÍùÏÂÄÃÉÕ¼¦£¡Õâ¸öÎÒ×îϲ»¶ÁË£¡½ÓÉÏÈ¥ÏÞѹÏÞÁ÷¿ªÊ¼ÁË£¡PC23²¢Ã»ÓÐÌÌÊÖ£¬µ«ÊÇȷʵ¶Ì·Ãþ°É£¡¹Ø¼üµÄʱºòÊÖÒ²²»ºÃÓá£ÃþÁË15·ÖÖӰɲÅÃþµ½ÕâÁ½¸öµçÈÝÓиöÌÌÊÖ£¡ÎÒÒ²²»ÖªµÀÊÇÕâÀïÄĸö·´ÕýÊÇ¿¿½üUSB½è¿ÚµÄÄǸö£¡ÎÒÒ»¿´£¡ÕâһĻ£¡´ôÁË£¬ÕâһƬ¶¼ÉÙºÚÁË£¡ÎҲŷ¢ÏÖÎÒÔÀ´Î¢Î¢ÓеãÄԲУ¡Õâû´óһƬ¾ÓȻû¿´¼û£¡
¹û¶ÏÄÃÏÂËû£¡ºÃÁ˵çÁ÷µ½0.57»¹Êǵô£¡CPUµçѹÓÐÁ˵«ÊÇûÓи´Î»£¡
²éµÚ40½ÅÓеçѹ2.7V£¡ÕâÀïÊǸö·ü±Ê£¡ºóÐøÔÙ˵£¡
IMVP_PWRGDһ·µ½ÁËÄÏÇÅ£¬Ò»Â·¾¹ýûµç·²úÉúICH_PWRGDÒ²µ½ÄÏÇÅÁ¿ÁËÒ»ÏÂICH_PWRGDÓÐ3.3V ËùÒÔÎÒÒÔΪÄÏÇÅ»»ÁËÈÃʦ¸µ°ïÎÒ»»ÁËÒ»¸öÄÏÇÅ¡£·¢ÏÖÌÎÉùÒÀ¾É£¬´ó¼ÒºÃÏñ¶¼Ï²»¶ÓÃÕâ¸ö´Ê£¬À´±í´ï´Ë¿ÌÄÚÏ¢µÄÐÄÇé¹þ¡£Ã»Ë¼Â·ÁË£¡ÄÔÖÐһƬ»ìÂÒ£¡¿´»áÖйúºÃÉùÒôÀíÒ»ÏÂ˼Ð÷£¡ºóÀ´ÎÒÏëµ½ÊÂÇéµÄÕæÏàÁË£¡3.3VRUN²»¶Ô²Å2.7VËùÒÔÎҾͳ¢ÊÔÁ˶̽ӵçÁ÷Éϵ½0.87ÁË Ð˷ܽÓÉÏÏÔ¿¨°æ¼Óµç¼ÌÐø¡£Íâ½ÓÁÁÁË¡£Ã²ËÆÉÏÌì¿´ÎÒÐ˷ܹýÍ·ÁË£¡ËùÒÔ¸øÎÒ¿ªÁËÒ»¸öÌìÒ»Ñù´óµÄÍæЦ£¡ÔÚµãµÄʱºòµçÁ÷µ½0.07ÓÖµôÁË ²»Ó¦¸Ãѽ£¡ÄѵÀÎÒÓÖ±¯¾çÁË£¡ÕⱯ´ßÁËÒ»ÌìÒ»ÌìµÄ¡£
ÄÖÐÄ£¡Õõ¸öÉÙ£¬Ñ¹Á¦´ó£¡
ͻȻÏëµ½¸Õ²ÅÇëʦ¸µ¶¯¹ýÄÏÇÅÊDz»ÊÇûº¸ºÃ£¬Ã»°ì·¨ÇóÈ˲»ÈçÇó×Ô¼º£¡×Ô¼ºÅªÒ»ÏÂ×Ó°É£¡»ØÀ´¼ÌÐøÉϵ磡ºÃÁË£¡
¼¸´Î¼Óµç¶¼Ã»ÎÊÌ⣡Õâ±ß·¢Ìû£¬Õâ±ßÊÔ£¡½ØÖ¹µ½ÏÖÔÚ¶¼»¹ºÃÓã¡
|
|