- »ý·Ö
- 26
- ÏÂÔØ·Ö
- ·Ö
- ÍþÍû
- µã
- Ô´´±Ò
- µã
- ÏÂÔØ
- ´Î
- ÉÏ´«
- ´Î
- ×¢²áʱ¼ä
- 2010-5-24
- ¾«»ª
|
ÂíÉÏ×¢²á£¬»ñÈ¡ÔĶÁ¾«»ªÄÚÈݼ°ÏÂÔØȨÏÞ
ÄúÐèÒª µÇ¼ ²Å¿ÉÒÔÏÂÔØ»ò²é¿´£¬Ã»ÓÐÕʺţ¿×¢²á
x
±¾Ìû×îºóÓÉ lajku ÓÚ 2013-6-8 23:37 ±à¼
ÍíÉÏ˯²»×Å£¬ÏëÆðÀ´°×Ì켸¿é°åµÄάÐÞ¾Àú£¬×î¾À½áµÄ¾ÍÊôTHINKPAD L410£¬À´¸ú´ó¼Ò·ÖÏíһϣ¬¸÷λÅóÓÑÒ»ÆðÑо¿Ò»Ï¡£
´Ë»úÄõ½ÊÖÊDzåµç 0.001A£¬Ã÷ÏÔÎÞ´ý»ú£¬²ð³öÖ÷°å¹Û²ìÎÞ½øË®£¬ÎÞάÐÞ£¬ÐÄÀïÒ»Õó¸ßÐË£¬²»ÈÝÒ×°¡£¡£¨ÓÐͼ£©
ËùÒÔºÜСÐÄ£¬ÅÂÓжÌ·£¬ÏȶԵزâÁ¿¸÷¹©µç£¬Ö÷¹©µç¶ÔµØ1Å·£¬CPU¹©µçµç¸Ð¶ÔµØ1Å·£¬ÆäËü¶¼Õý³££»È¡ÏÂCPU£¬¶ÔµØ²â20Å·£¬Ö÷¹©µç¶ÔµØ±ä³É20Å·£¬ÕâºÜÃ÷ÏÔÁË£¬CPU¹©µçÉϹܹ²2¸ö£¬È¡ÏµÚÒ»¸ö£¬Ö÷¹©µçÕý³£ÁË£¬ºÜ¼òµ¥°É£¨ÓÐͼ£©
£¡àÅ£¬ÎÒÒ²ÕâôÏ룻
MOS¹Ü»»ºÃ£¬²åµç´ý»ú0.017A£¬3.3V,5V¶¼Õý³££¬¼Óµç0.210A£¬ÉÏCPU£¬¼Óµç˲¼äµôµç£¬²âÁ¿CPUµç¸Ð¶ÔµØ1Å·£¬ÎÒÁ˸öÈ¥CPU»µÁË£¨ÓÐͼ£©
£¬ÕÒ¸öºÃµÄÉÏÈ¥¼Óµç»¹ÊÇ0.210A£¬²âÁ¿CPU¹©µçÎÞ£¬1.05V,1.5V,1.8,1.2V¶¼ÓУ»
CPU¹©µçоƬÊÇISL6266A£¨ÓÐͼ£©
£¬20PIN VIN 19V£¬44PIN VR_ON 3.3V,22PIN VCC 0VÕý³£ÊÇ5V£¨ÓÐͼ£©
£¬Óñí²âÁ¿¶ÔµØ×èÖµÊÇ1Å· ¶Ì·£¬¶Ï¿ªPR44ºóºÜÃ÷ÏÔÊÇISL6266A¶Ë¶Ì·£»
¾É°å²ð¸öISL 6266A»»ÉÏ£¬PR44ÕûºÃ£¬ÉÏCPU¼Óµç£¬0.335A£¬VCC_CORE 0.97V CPUû¸´Î»µÄ»°ÊÇÕý³£µÄ£¬ÎÒÔλ¹ÓÐÎÊÌ⣬ÔÙ²â°É£¬ÎÞÏß²å²Û´¦²âµÃPLT_RST 0V,¸ù¾ÝʱÐò£¨ÓÐͼ£©
£¬²âµÃICH_PWROK 0V²»Õý³££¬ECPWROK 3.3V£¬VR_PWRGOOD 1.3V²»Õý³££¬ICH_PWROK ÊÇÓÉECPWROK ºÍVR_PWRGOOD ¾¹ýU19ÓëÃŵç·(ÓÐͼ£©
²úÉúµÄ£¬VR_PWRGOOD ÊÇCPU¹©µçºÃÐźÅÊÇÓÉISL6266A·¢³öÀ´µÄ£¬6266»»¹ýÁË¿ÉÒÔÅųý£¬¶øÕâ¸öÐźÅûȥ¼¸¸öµØ·½U19ºÍ±±ÇÅ£¨ÓÐͼ£©
£¬U19ÌôÆðÀ´£¬»¹ÊÇ1.3V£¬ÎÒÔΣ¬±±ÇÅ»µÁË£¬ÕâÏ´ó·¢ÁË£¬ÏȲ»¹ÜÁË£¬ÏÈ°ÑVR_PWRGOODÇ¿ÖÆÀ¸ö3.3V£¬°ÑR259¼Ó¸ö0Å·µÄµç×è¾ÍºÃÁË£¨ÓÐͼ£©
¡£
¿ÉÊÇ£¬ÎÊÌâÓÖÀ´ÁË£¬ICH_PWROK »¹ÊÇ0V£¬²âÁ¿¶ÔµØ×èÖµ300¶àÅ·Õý³£°¡£¬ÓôÃÆÁË£¬µ«»¹ÊǵÃÐÞ£¬°ÑU19 µÚ4PINÌô¿ª£¬»¹ÊDz»³öµçѹ£¬ºÜÃ÷ÏÔU19Ò²»µÁË£¨ÓÐͼ£©
£¬¾É°å²ð¼þ»»ÉÏ£¬ICH_PWROKÊÇ3.3VÕý³£ÁË£¬´ý»ú0.370A£¬²âµÃPCI_RST ÓÐ3.3V£¬µ«ÊÇCPURST Ö»ÓÐ0.25V²»¶Ô£¬±±ÇÅ·¢³öÀ´µÄ£¬Õý³£ÊÇ1.05V£¬ÊÇ°¡£¡Ö®Ç°¾ÍÈ·ÕïÊDZ±ÇÅ»µÁË£¬ÕâϸüÈ·ÕïÁË£¬»»°É£¡
¾¹ý°ëСʱÕÛÌÚ£¬±±ÇÅÖÕÓÚ»»ºÃÁË£¨ÓÐͼ£©
£¬ÕâÏÂËÉÁË¿ÚÆø£¬ÉÏCPU¼Óµç£¬µçÁ÷0.470A £¬4Ãëºóµôµç£¬ÔÙ¿ª»¹ÄÜ¿ª¡£»¹ÊDz»¶Ô°¡£¬²»ÅÜÂ룬ǿÁÒÓôÃÆ£¬²»¹ý»¹ÊǵÃÐÞ£¬²âµÃ¹©µç¶¼Õý³££¬ÄÏÇŸ´Î»ºÍCPU¸´Î»¶¼Õý³£ÁË£¬°Ñ֮ǰ¼ÓµÄR259µÄ0Å·µç×èÈ¡ÏÂÀ´£¬Ò²ÊÇÒ»ÇÐÕý³££¬µ«ÊDz»ÅÜÂ룬ÎÒÁ˸öÈ¥£¬Æø·èÁË£¬»»µÄ±±ÇÅÊÇ»µµÄ£¿»¹ÊÇÄÏÇÅÓÐÎÊÌ⣿»¹ÊÇBIOSÓÐÎÊÌ⣿»¹ÊÇÆäËüµØ·½»¹ÓÐÎÊÌ⣿ÇëÓоÑéµÄÅóÓÑÃÇ°ï·ÖÎöһϡ£¡£¡£¡£¡£¡£¡£¡£¡£
²¹³äÄÚÈÝ (2013-6-9 17:01):
ÅóÓÑÃÇ£¡ÏÖÔÚÊÇBIOSË¢ÁË£¬ÄÏÇÅ»µÁË£¬ECÒ²»»¹ýÁË£¬»¹ÊÇÕâÑù£¬¼ÓµçºóµçÁ÷Éϵ½0.500A²»¶¯ÁË£¬CPURSTÓÐÁË£¬PCIRSTÕý³££¬ËùÓй©µç¶¼Õý³££¬¾ÍÊDz»ÅÜÂë |
|