文档介绍：PCI Local Bus
Specification
Revision
December 18, 1998
Revision
REVISION REVISION HISTORY DATE
Original issue 6/22/92
Incorporated connector and expansion board specification 4/30/93
Incorporated clarifications and added 66 MHz chapter 6/1/95
Incorporated ECNs and improved readability 12/18/98
7KH3&,6SHFLDO,QWHUHVW*URXSGLVFODLPVDOOZDUUDQWLHVDQGOLDELOLW\IRUWKHXVHRIWKLVGRFXPHQW
DQGWKHLQIRUPDWLRQFRQWDLQHGKHUHLQDQGDVVXPHVQRUHVSRQVLELOLW\IRUDQ\HUURUVWKDWPD\DSSHDU
LQ WKLV GRFXPHQW QRU GRHV WKH 3&, 6SHFLDO ,QWHUHVW *URXS PDNH D FRPPLWPHQW WR XSGDWH WKH
LQIRUPDWLRQFRQWDLQHGKHUHLQ
&RQWDFWWKH3&,6SHFLDO,QWHUHVW*URXSRIILFHWRREWDLQWKHODWHVWUHYLVLRQRIWKHVSHFLILFDWLRQ
4XHVWLRQVUHJDUGLQJWKH3&,VSHFLILFDWLRQRUPHPEHUVKLSLQWKH3&,6SHFLDO,QWHUHVW*URXSPD\EH
IRUZDUGHGWR
3&,6SHFLDO,QWHUHVW*URXS
1(.DWKU\Q
+LOOVERUR2UHJRQ
3KRQH ,QVLGHWKH86
2XWVLGHWKH86
)D[
HPDLO SFLVLJ#SFLVLJFRP
',6&/$,0(5
7KLV3&,/RFDO%XV6SHFLILFDWLRQLVSURYLGHGDVLVZLWKQRZDUUDQWLHVZKDWVRHYHU
LQFOXGLQJDQ\ZDUUDQW\RIPHUFKDQWDELOLW\QRQLQIULQJHPHQWILWQHVVIRUDQ\SDUWLFXODU
SXUSRVHRUDQ\ZDUUDQW\RWKHUZLVHDULVLQJRXWRIDQ\SURSRVDOVSHFLILFDWLRQRUVDPSOH
7KH3&,6,*GLVFODLPVDOOOLDELOLW\IRULQIULQJHPHQWRISURSULHWDU\ULJKWVUHODWLQJWRXVH
RILQIRUPDWLRQLQWKLVVSHFLILFDWLRQ1ROLFHQVHH[SUHVVRULPSOLHGE\HVWRSSHORU
RWKHUZLVHWRDQ\LQWHOOHFWXDOSURSHUW\ULJKWVLVJUDQWHGKHUHLQ
$/3+$LVDUHJLVWHUHGWUDGHPDUNRI'LJLWDO(TXLSPHQW&RUSRUDWLRQ
)LUH:LUHLVDWUDGHPDUNRI$SSOH&RPSXWHU,QF
7RNHQ5LQJDQG9*$DUHWUDGHPDUNVDQG36,%00LFUR&KDQQHO26DQG3&$7DUHUHJLVWHUHG
WUDGHPDUNVRI,%0&RUSRUDWLRQ
:LQGRZV06'26DQG0LFURVRIWDUHUHJLVWHUHGWUDGHPDUNVRI0LFURVRIW&RUSRUDWLRQ
7ULVWDWHLVDUHJLVWHUHGWUDGHPDUNRI1DW