IBM Intel Xeon E7430 44E4470 数据表
产品代码
44E4470
Intel® Xeon® Processor 7400 Series Datasheet
21
Electrical Specifications
Notes:
1.
Refer to
for signal descriptions.
2.
These signals may be driven simultaneously by multiple agents (Wired-OR).
Table 2-4.
FSB Signal Groups
Signal Group
Type
Signals
1
AGTL+ Common Clock Input
Synchronous to BCLK[1:0]
BPRI#, DEFER#, RESET#, RS[2:0]#, RSP#,
TRDY#;
AGTL+ Common Clock Output
Synchronous to BCLK[1:0]
BPM4#, BPM[2:1]#, BPMb[2:1]#
AGTL+ Common Clock I/O
Synchronous to BCLK[1:0]
ADS#, AP[1:0]#, BINIT#
2
, BNR#
2
, BPM5#,
BPM3#, BPM0#, BPMb3#, BPMb0#, BR[1:0]#,
DBSY#, DP[3:0]#, DRDY#, HIT#
2
, HITM#
2
,
LOCK#, MCERR#
2
AGTL+ Source Synchronous I/O Synchronous to assoc.
strobe
AGTL+ Strobes I/O
Synchronous to BCLK[1:0]
ADSTB[1:0]#, DSTBP[3:0]#, DSTBN[3:0]#
Open Drain Output
Asynchronous
FERR#/PBE#, IERR#, PROCHOT#,
THERMTRIP#, TDO
CMOS Asynchronous Input
Asynchronous
A20M#, FORCEPR#, IGNNE#, INIT#, LINT0/
INTR, LINT1/NMI, PWRGOOD, SMI#, STPCLK#,
TCK, TDI, TMS TRST#
CMOS Asynchronous Output
Asynchronous
BSEL[2:0], VID[6:1]
FSB Clock
Clock
BCLK[1:0]
SMBus
Synchronous to SM_CLK
SM_CLK, SM_DAT, SM_EP_A[2:0], SM_WP
Power/Other
Power/Other
COMP[3:0], GTLREF_ADD_MID,
GTLREF_ADD_END, GTLREF_DATA_MID,
GTLREF_DATA_END, LL_ID[1:0],
PROC_ID[1:0], PECI, RESERVED,
SKTOCC#,SM_VCC, TESTHI[1:0], TESTIN1,
TESTIN2, VCC, VCC_SENSE, VCC_SENSE2,
VCCPLL, VID[0], VSS_SENSE, VSS_SENSE2,
VSS, VTT, VTT_SEL
Signals
Associated Strobe
REQ[4:0]#
A[37:36,16:3]#
ADSTB0#
A[39:38, 35:17]#
ADSTB1#
D[15:0]#, DBI0#
DSTBP0#, DSTBN0#
D[31:16]#, DBI1#
DSTBP1#, DSTBN1#
D[47:32]#, DBI2#
DSTBP2#, DSTBN2#
D[63:48]#, DBI3#
DSTBP3#, DSTBN3#