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Intel 631xESB/632xESB I/O Controller Hub - Viglen Download

Intel 631xESB/632xESB I/O Controller Hub - Viglen Download

Intel 631xESB/632xESB I/O Controller Hub - Viglen Download

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Signal DescriptionsFigure 2-1.<strong>Intel</strong> ® <strong>631xESB</strong>/<strong>632xESB</strong> I/O <strong>Controller</strong> <strong>Hub</strong> Interface Signals Block Diagram(Sheet 1 of 3)ESITXP[3:0],ESITXN[3:0]ESIRXP[3:0],ESIRXN[3:0]ESICLK100P,ESICLK100NESIICOMPIESIDCACESIRCOMPOAD[31:0]CBE[3:0]#DEVSEL#FRAME#GNT[3:0]#GNT[4]# / GPIO[48]GNT[5]# / GPO[17]GNT[6]# / GPO[16]IRDY#PARPCICLKPCIRST#PERR#PLOCK#PLTRST#PME#REQ[3:0]#REQ[4]# / GPI[40]REQ[5]# / GPI[1]REQ[6]# / GPI[0]SERR#STOP#TRDY#A20M#CPUSLP#FERR#IGNNE#INIT#INIT3_3V#INTRNMISMI#STPCLK#RCIN#A20GATECPUPWRGD / GPO [49]ESIPCIInterfaceProcessorInterfacePCIExpress*InterfacePCI/PCI-XBusInterfacePCI/PCI-XBusInterface64-bitExtensionPE0TP[3:0], PE0TN[3:0]PE0RP[3:0], PE0RN[3:0]PE1TP[3:0], PE1TN[3:0]PE1RP[3:0], PE1RN[3:0]PE2TP[3:0], PE2TN[3:0]PE2RP[3:0], PE2RN[3:0]PE4TP[7:0], PE4TN[7:0]PE4RP[3:0], PE4RN[3:0]PECLKP,PECLKNPEICOMPIPERCOMPOEXTINTR#HPCLKHPDTAPX133ENPXAD[31:0]PXCBE[3:0]#PXDEVSEL #PXFRAME#PXGNT[5:0]#PXIRDY#PXM66ENPXPARPXPCIRST#PXPCIXCAPPXPCLKIPXPCLKO[6:0]PXPERR#PXPLOCK#PXPME#PXPWROKPXREQ[5:0]#PXSERR#PXSTOP#PASTRAP 0PXTRDY#RSTIN#PXACK64#PXAD[63:32]PXCBE[7:4]#PXPAR64PXREQ64#<strong>Intel</strong>® <strong>631xESB</strong> / <strong>632xESB</strong>I/O <strong>Controller</strong> <strong>Hub</strong>50 <strong>Intel</strong> ® <strong>631xESB</strong>/<strong>632xESB</strong> I/O <strong>Controller</strong> <strong>Hub</strong> Datasheet

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