User Guide

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2-21
2.4 ¦w¸Ë¥D°O¾ÐÅé
Pin 1 of
DIMM2
Pin 1 of
Bank1
Pin 1 of
Bank0
Pin 1 of
DIMM1
¦¹¥D¾÷ªO§t4 ±ÆSIMM´¡¼Ñ (Single-in-line Memory
Module) ¥i¤ä´© 72 pin ªº¶Ç²Î FPM ©Î EDO °O¾ÐÅé,
©M2 ±ÆDIMM´¡¼Ñ(Dual-in-line Memory Module) ¥i
¤ä´© 168 pin ªº SDRAM °O¾ÐÅé. ¨äÂX¥R¯à¤O¥i±q³Ì
¤pªº 8MB ÂX¥R¨ì³Ì¤j256MB.
¥»¥D¾÷ªO©Ò¤ä´©ªºSIMM ¥i¥H¨Ì¤U¦C¼Æ¶µ¯S©Ê¤ÀÃþ:
♦ ®e¶q: ³æ-±¬° 1Mx32 (4MB), 4Mx32 (16MB), 16Mx32 (64MB), ¦ÓÂù-±¬°
1Mx32x2 (8MB), 4Mx32x2 (32MB), 16Mx32x2 (128MB).
♦ ³t«× : ¦s¨ú³t«×¬° 60ns ©Î 70ns. n ¥Nªí¤Qªº-t¤E¦¸¤è¡A¦Ós ¥Nªí“second (¬í)”,
60ns §Y60-Ó¤Qªº-t¤E¤À¤§¤@¬í.
♦ Ãþ§O: FPM (Fast Page Mode) ©Î EDO (Extended Data Output)
♦ ¦P¦ì¤¸(parity): µLparity (32 bit) ©Î¦³parity (36 bit)
-ì«h¤W¥»¥D¾÷ªO©Ò³]-pªºDIMM ¶È¤ä´© 64 bit ªºSDRAM:
♦ ®e¶q: ³æ-±¬° 1Mx64 (8MB), 2Mx64 (16MB), 4Mx64 (32MB), 8Mx64 (64MB),
16Mx64 (128MB), ¦ÓÂù-±¬° 1Mx64x2 (16MB), 2Mx64x2 (32MB), 4Mx64x2
(64MB), 8Mx64x2 (128MB), 16Mx64x2 (256MB).
♦ ³t«× : ¤@¯ë¼Ð¥Ü¦p-12, §Y«ü¦s¨ú³t«×¬°12ns. ¥ç¦³¼Ð¥Ü¬° -67, §Y«ü¦P¨B¸ê®Æ¶Ç¿é
³Ì§Ö¥i¨ì 67MHz.
♦ ¦P¦ì¤¸ (parity): µLparity (64 bit)
¥Ñ©ó Pentium ©MPentium Pro µ¥¯Åªº CPU bus ¬° 64 bit, ©Ò¥H°O¾ÐÅ饲¶·-n´ê¦¨64
¦ì¤¸¤~¯àÅý¨t²Î¥¿±`¹B§@. ¦Ó 2 ±ø 72-pin SIMM ªº¸ê®Æ¶×¬y±Æ¼e«×´N¬O64 ¦ì¤¸, ¦]
¦¹±N¥D¾÷ªO¤Wªº4 ±Æ SIMM ´¡¼Ñ¤À¦¨ 2 ²Õ°O¾Ð®wBank0 ©MBank1. ¨C-ÓBank ©Ò¦w
¸Ëªº SIMM ¥²»Ý¨ã¦³¬Û¦Pªº®e¶q¤Î«¬¦¡¤~¯à¥¿±`¹B§@. ¦ý¬O¤£¦P®e¶q¤Î«¬¦¡ªº
SIMM ¦b¤£¦Pªº Bank ¤W¬O¥i¥H³Q¤¹³\ªº. ¨Ò¦p Bank0 ¥i¥H¬O60ns EDO, ¦Ó Bank1