FRU Field Debug Guide
Doc No.: GCNSD-ENG-0500-0409 Version: 1.0 Date: 31 May 2001
6.6
¡°Code Load¡±
6.6.1 ²»½øÐÐÈκβÙ×÷£¬µÈ´ýÈí¼þÏÂÔØµÄÍê³É¡£Èç¹ûÔØÆµÔÚÈí¼þÏÂÔØ¹ý³ÌÖб»ÖØÆô
»òÕßµôµç£¬¿ÉÄÜÔì³ÉÓÀ¾ÃÐÔµÄÈí¼þË𻵡£Õý³£µÄÈí¼þÏÂÔØ¹ý³ÌÐèÒª»¨·Ñ15-20·ÖÖÓÍê³É£¬¾ßÌåÒÀÀµÓÚÕâÒ»»ùÕ¾ËùÐèµÄÈí¼þ´óС¡£
6.6.2 ½öµ±ÔØÆµ´¦ÓÚÏÂÔØ×´Ì¬£¨ code load)³¬¹ý20·ÖÖÓºó£¬INS ÕâÒ»ÔØÆµ¡£
ins X dri Y Y£¨´ÓMMIÌáʾ·ûϼüÈ룬ÕâÀïXÊÇÕ¾ºÅ£¬YÊÇDRIºÅ£©
6.6.3 µÈ´ý15-20·ÖÖÓµÄÈí¼þÏÂÔØ
6.6.4 Èç¹ûÕâ¸öÔØÆµÔÙÒ»´ÎµõËÀÔÚÈí¼þÏÂÔØ×´Ì¬£¨Code Load£©£¬ÖØÆôÕâ¸öÔØÆµ¡£
Reset_dev X dri Y Y£¨´ÓMCU/MCUFÉÏMMIÌáʾ·ûϼüÈ룬ÕâÀïXÊÇÕ¾ºÅ£¬YÊÇDRIºÅ£©
6.7 ¡°Invalid Calibration Data¡±
6.7.1 Ö´ÐÐÍêÕûµÄBay Levelµ÷ÊÔ¡£
6.7.2 Èç¹ûʹÓÃCINDY»òBACKÕâÑùµÄµ÷ÊÔÈí¼þ£¬±ØÐëÔÚÍê³Éµ÷ÊÔºóʹÓñ£´æÃü
ÁîÈ·±£µ÷ÊÔ½á¹û±»´æ´¢¡£¿ÉÒÔ´ÓÔØÆµÉ϶ÁÈ¡µ÷ÊÔÊý¾ÝÈ»ºóÑéÖ¤ÊÇ·ñÓÐ
¡°80¡±Öµ±»´æ´¢¡£Èç¹ûÊÇ¡°80¡±Öµ£¬ÔØÆµ½«¸ø³öÏàÓ¦¸æ¾¯²¢ÇÒÐèÒªÖØÐµ÷ÊÔ¡£
¶ÔÓÚÈ˹¤µ÷ÊÔÖ¸ÁîºÍÊý¾ÝµÄÑéÖ¤£¬Çë²Î¿¼BSSÓû§Êֲ᣺68P02901W43¡£
6.8
¡°High drop call/set-up failure rate¡±
ÎÊÌâͨ³£ÊÇÓÉÓÚÎÞÏ߸ÉÈÅÔì³É¡£¹ØÓÚ¾ßÌåµÄƵÂÊÓÅ»¯£¬Çë²Î¿¼ÎÞÏßÉ䯵¹æ»®( RF Planning Guidelines) ¡£Ò»¸öÍêÕûµÄ Bay level У׼»áÌá¸ßÕâЩͳ¼ÆÖ¸±ê¡£ ÈôÓпÉÄÜ£¬Ñ¡ÓÃÁíһƵÂÊÒ»¶Îʱ¼ä£¬È»ºó¹Û²ìͳ¼Æ½á¹û¡£Èô´ËÀàÎÊÌâÆÕ±é´æÔÚÓÚÍøÂçÖУ¬ÄÇÃ´ÍøÂçÐèÒª½øÐÐÒ»´ÎϵͳµÄƵÂÊÓÅ»¯.
Page 13 of 23
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FRU Field Debug Guide
Doc No.: GCNSD-ENG-0500-0409 Version: 1.0 Date: 31 May 2001
6.9 DRI 150¸æ¾¯ »ò ¡°Receive Matrix Branch 1 Control Link Failure¡±
6.9.1 °´ÕÕ6.1½ÚËùÊö£¬½øÐÐÈ«ÃæµÄ¼ì²é£¬ÒÔ±£Ö¤ÏµÍ³µÄÔËÐС£
6.9.2 È·¶¨ÔÚ»ú¹ñÖÐÓжàÉÙÔØÆµÓÐÕâÑùµÄ¸æ¾¯¡£ÈôÖ»ÓÐÒ»¿éÔØÆµ£¬ÄÇôºÜ´ó¿ÉÄÜÊÇÔØÆµ
ºÍSURFÄ£¿é¼äµÄÁ¬½ÓÓÐÎÊÌâ¡£
disp_act_al X dri Y Y (´Ó OMC MMIÌáʾ·ûÊäÈë¸ÃÃüÁî £¬ X Õ¾ºÅ Y YÊÇ driºÅ)
6.9.3 Lock ¸ÃÕ¾µÄËùÓÐÔØÆµ.
lock X dri Y Y (×Ô OMC MMIÌáʾ·ûÊäÈë £¬ XÊÇÕ¾ºÅ Y Y ÊÇdri ºÅ)
6.9.4 ¹Ø±ÕSURFÄ£¿éµçÔ´.
6.9.5 È¡³öSURFÄ£¿é£¬ÔÙ´Î²å»ØÔÀ´µÄλÖã¬È·ÈϿɿ¿²åÈë¡£
6.9.6 ½«SURFÄ£¿é¼Óµç¡£
6.9.7 ½âËø£¨Unlock£© ËùÓÐÔØÆµ £¬²¢ÔÙ´ÎÈ·Èϸ澯ÊÇ·ñ´æÔÚ¡£
6.9.8 Èç¹û¸æ¾¯»¹´æÔÚ£¬ ÄÇôºÜ¿ÉÄÜÊÇSURFÄ£¿éµÄÎÊÌâ¡£
Page 14 of 23
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FRU Field Debug Guide
Doc No.: GCNSD-ENG-0500-0409 Version: 1.0 Date: 31 May 2001
7 ÏÖ³¡¶ÔÓÚMCU/MCUFÎÊÌâµÄÅжϷ½·¨
ÏÂÃæ½«¸ÅÒªµØ½éÉÜÅжÏÎÊÌâµÄ·½·¨£¬°üÀ¨Ò»Ð©±ØÒªµÄ²½Öè¡£ ÕâЩ²½ÖèÊÇ×÷ΪÆäËû
һЩ·½·¨µÄ²¹³ä£¬¶ø²»ÊÇÈ¡´úËüÃÇ¡£ Èç¹û¾¹ýÕâЩ²½ÖèÅжϣ¬ ÎÊÌâÒÀÈ»´æÔÚ£¬ÄÇôÔÚ·µÐ޵ĹÊÕϱ¨¸æÖУ¬¼Ç¼ÕâЩ²âÊÔ½á¹û£¬Õ⽫ÓÐÖúÓÚÎÊÌâ¸ù±¾ÔÒòµÄ·ÖÎöÒÔ¼°É豸µÄ·µÐÞ¡£
7.1 ¶ÔÓÚ MCU/MCUF ¹ÊÕϵļòÒªÅжÏ
7.1.1 ͨ¹ý¼ì²éµçÔ´¿ª¹ØºÍBPSMµÆÖ¸Ê¾£¬È·ÈÏ»ú¹ñÖеĸ÷¸öÄ£¿é¶¼ÒѼӵ硣
7.1.2 ͨ¹ýÇ°Ãæ°åµÄ¡°cpu¡±¸´Î»¿ª¹Ø£¬¸´Î» MCU/MCUF¡£µ±»ùÕ¾Õý³£¹¤×÷ºó£¬È·ÈÏËùÓÐ
ÔØÆµÊÇ Busy-Unlocked (B-U) ¡£°´ ¡°cpu¡± ¸´Î»¿ª¹Ø½ö¸´Î»ÔÚ MCU/MCUFÖÐÔËÐеÄÈí¼þ¡£
state X dri Y Y (×Ô OMC MMIÌáʾ·ûÊäÈ룬 XÊÇÕ¾ºÅ Y Y ÊÇdri ºÅ)
ÖØ¸´ÒÔÉÏÖ¸ÁîÖ±ÖÁËùÓÐÔØÆµ½øÈë B-U ״̬¡£ÈôÔØÆµ²»ÄܽøÈëB-U״̬£¬Ôò²Î¿¼±¾ÊÖ²á 4£¬ 6 ºÍ7½Ú¡£
7.2 LEDָʾµÆ²»ÁÁ
7.2.1 °´ÕÕ7.1½ÚÖÐËùÊö£¬½øÐмì²é¡£
7.2.2 È·ÈÏMCU/MCUF ÍêÈ«²åÈë²ÛλÖС£
7.2.3 ¼ì²éMCU/MCUF TTY ¶Ë¿ÚÓÐÎÞÏìÓ¦£¨Ìáʾ·û£©¡£
7.3 TTY ¶Ë¿ÚûÓÐÏìÓ¦£¨Ìáʾ·û£©
7.3.1 °´ÕÕ7.1½ÚÖÐËùÊö£¬½øÐмì²é¡£
7.3.2 È·ÈϱãЯ»úÖеĴ®¿ÚÉèÖÃÕýÈ·¡£ÕýÈ·µÄ´®¿ÚÉèÖÃÊDz¨ÌØÂÊ 9600 £¬ 8 ±ÈÌØ£¬ 1λ
ֹͣλ£¬Ã»ÓÐÆæÅ¼Ð£Ñéλ¡£ 7.3.3 ͨ¹ýMCU/MCUF Ç°Ãæ°åµÄ¡°full reset¡±°´Å¥£¬¸´Î»MCU/MCUF¡£
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FRU Field Debug Guide
Doc No.: GCNSD-ENG-0500-0409 Version: 1.0 Date: 31 May 2001
7.3.4 Èç¹û TTY¶Ë¿Ú»¹ÊÇûÓÐÏìÓ¦£¨Ìáʾ·û£©£¬ ÔòÒýµ¼³ÌÐò (boot code)Ë𻵡£ ·µÐÞ
MCU/MCUF¡£Îª·ÀÖ¹ÎÊÌâÔÙ¶È·¢Éú£¬ÇëÔÚMCU/MCUF Ç°Ãæ°åºìÂ̵ƽ»ÌæÉÁ˸ʱ£¬²»Òª½«MCU/MCUF ¶Ïµç¡£
7.4 ¡°Waiting for Sync to initialize¡± Ìáʾ³öÏÖÔÚ TTY¶Ë¿Ú
7.4.1 °´ÕÕ7.1½ÚÖÐËùÊö£¬½øÐмì²é¡£.
7.4.2 ½«°å×Ó´Ó»ú¿òÖгé³ö£¬¼ì²éÁ¬Ïß²¢½«ËûÃǰ´½ô±£Ö¤¿É¿¿Á¬½Ó¡£Ôڴ˹ý³ÌÖÐÓ¦·ûºÏ
·À¾²µçÒªÇó¡£ÖØÐ²åÈë°å×Ó²¢ÔÚTTY¶Ë¿Ú¼ì²éÎÊÌâÊÇ·ñÈÔÈ»´æÔÚ¡£ 7.4.3 Èç¹ûÎÊÌâÒÀÈ»´æÔÚ£¬ ÔòÒýµ¼³ÌÐò (boot code)Ëð»µ. ·µÐÞMCU/MCUF . Ϊ·ÀÖ¹ÎÊ
ÌâÒÔºóÔÙ¶È·¢Éú£¬ÇëÔÚMCU/MCUF Ç°Ãæ°åºìÂ̵ƽ»ÌæÉÁ˸ʱ£¬²»Òª½«MCU/MCUF ¶Ïµç¡£
7.5 MCU/MCUF ²»Í£µØÖØÐÂÆô¶¯
7.5.1 °´ÕÕ7.1½ÚÖÐËùÊö£¬½øÐмì²é¡£
7.5.2 ÈôÔÚTTY¶Ë¿ÚÏÔʾ¡°Waiting for Sync to initialize¡±Ìáʾ£¬Çë²ÎÕÕ7.4½ÚÖÐËùÊö£¬½ø
Ðмì²é¡£ 7.5.3 È·ÈÏNIU °å¿É¿¿²åÈ룬²¢ÒѼӵ硣
7.5.4 È·ÈÏ»ùվͬ BSC Õý³£Á¬½Ó£¬ ÈôÖм䴫Ê䲻ͨ£¬ MCU/MCUF ½«Ã¿30 ·ÖÖÓÖØÐÂÆô
¶¯Ò»´Î¡£ ÕâÊÇÕý³£ÏÖÏó¡£
7.6 ¡°FMUX Loopback Failure¡±
7.6.1 °´ÕÕ7.1½ÚÖÐËùÊö£¬½øÐмì²é¡£
7.6.2 È·ÈÏÔ¶¶Ë FMUX°å(remote FMUX )ÒѲåÈ룬²¢ÇÒÌṩµçÔ´µÄ BPSM ÓÐÂ̵ÆÖ¸Ê¾¡£
7.6.3 Èç¹ûÖ÷»ú¹ñʹÓà FMUX°å £¬ È·ÈÏÆä¿É¿¿²åÈë²ÛÖС£
7.6.4 È·ÈϹâÏ˿ɿ¿Á¬½Ó£¬ÊÕ·¢¹âÏËûÓн»²æ¡£
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