User Guide
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B-3
Q: ¬°¦ó«ØùÖAOpen¥D¾÷ªO¦bCPU´¡¼ÑÃ䦳§ó¦h¤§¹q®e¡H
A: ¦b·sªº¤@¥NCPU¡A¹q·½Åܦ¨·U¨Ó·U-«-n¤§½ÒÃD¡C¥Ñ¼W¥[¹q®e¼Æ¶q¨Ó-°§C°ª³t/
°ª¹q·½¤§CPUªº¹qÀ£º§ªi(Voltage ripple/¤£Ã-©w¹q·½¾¸-µ)¡A¥i¨Ï±o¨t²Î§óÃ-
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Q: ¬°¦ó«ØùÖAOpen¥D¾÷ªO¨Ï¥Î³\¦h¹q¸Ñ (Electrolytic) ¹q®e¦Ó¤£¨Ï¥Î©Z½è
(Tantalum) ¹q®e?
A: ¹q¸Ñ¹q®e«~½è¨Ì¾Ú«¬¸¹¤Î¼t°Ó®t²§·¥¤j . ¤@¯ë¨Ó»¡©Z½è¹q®eªº«~½è¤ñ¹q¸Ñ¹q®e
¦n, ¦ý»ù®æ©ù¶Q«~½èÀu¨}ªº¹q¸Ñ¹q®e¤ñ©Z½è¹q®e-n¦n. ³Ì¦- AOpen ¥D¾÷ªO
CPU®Ç¨Ï¥Î 100uF ªº©Z½è¹q®e¨Ó-°§C CPU ¹qÀ£º§ªi (voltage ripple), ¦ý·sªº
§Þ³N§ï¶i¦¨¥\ªº±À¥X 1000uF ·¥§CESR (Equivalent Serial Resistor) ªº¹q¸Ñ¹q
®e. ¨ä ESR ¬° 0.15 ohm ¦Ó©Z½è¹q®e¤Ï¦Ó-n 0.7 ohm.
¥H¤U¬O¥Ø«e«ØùÖAOpen¨Ï¥Îªº¹q®e³W®æ:
©Z½è (Tantalum): SPRAGUE 100uF,
«¬¸¹ 595D107X06R3C2T,
³Ì¤j ESR : 0.7 ¼Ú©i (25 «× 100KHz)
¹q¸Ñ (Electrolytic): SANYO 1000uF,
«¬¸¹ 16MV1000CG,
³Ì¤j ESR : 0.15 ¼Ú©i (20 «× 100KHz)
¦P®É, ¶V¦h¹q®e¨Ã¤£¥NªíCPU ¹qÀ£¤@©w§ó¦n, ¯u¥¿Äpµ²¦b¹q®eªº¦ì¸m(layout).
¤ñ¸ûºë½Tªº¤èªk¬°¨Ï¥ÎÀx¦s¦¡¥Üªi¾¹ª½±µ´ú¶q CPU ¹qÀ£. ·íµM, ¨Ï¥ÎªÌ«ÜÃø¦p
¦¹°µ. AOpen ¬ãµo³¡ªù§¹¥þ¿í³y Intel, AMD ¤Î Cyrix ªº³]-p³W½d, ¨Ã¥B³q¹L
Intel, AMD ¤Î Cyrix. ªº»{ÃÒ.
Q: ¤°»ò¬OLDCM (LAN Desktop Client Manager)¡H
A: LDCM¬OIntel ±ÂÅv´£¨Ñ(·íµM-n¥I¶O)ªº³nÅé, ¨ä¥Øªº¦bÀ°§U¤½¥q¤º³¡ªººô¸ôºÞ
²z¤H-û(Network Administrator)ºÊ·þ¤ÎºÞ²zClientºÝ(¨Ï¥ÎªÌ)ªº¨t²Î¸ê·½ .
LDCM¥²¶·°t¦XDMI BIOS¨Ï¥Î, ¨ä¹êAOpen¥D¾÷ªO§¡¬°DMI BIOS, ¥u¬O¥¼¤Á