82NM10 Datasheet, PDF (229/671 Pages) Intel Corporation – Intel® NM10 Family Express Chipset

Electrical Characteristics
Table 8-94.DC Characteristic Output Signal Association
Symbol
Associated Signals
V_OH1/V_OL1
Processor Signals: A20M#, DPSLP#, DPRSTP#, IGNNE#, INIT#, INTR,
NMI, SMI#, STPCLK#, CPUPWRGD/GPIO49
V_OH2/V_OL2
V_OH3/V_OL3
PCI Signals: AD[31:0], C/BE[3:0]#, DEVSEL#, FRAME#, IRDY#, PAR,
PERR#, PLOCK#, SERR#, STOP#, TRDY#
Intel HD Audio Signals: HDA_RST#, HDA_SDOUT, ACZ_SYNC,
HDA_BIT_CLK
NOTE: See V_{OH_HDA}/V_{OL_HDA} for High Definition Audio Low Voltage Mode
SMBus Signals: SMBCLK¹, SMBDATA¹
System Management Signals: SMLINK[1:0]¹
GPIO Signals: GPIO11/SMBALERT¹
V_OH4/V_OL4
Power Management Signals: DPRSLPVR, PLTRST#, SLP_S3#, SLP_S4#,
SLP_S5#, STP_CPU#, STP_PCI#, SUSCLK, SUS_STAT
GPIO Signals:GPIO[39, 38, 33, 20, 18, 16, 7, 6]
Other Signals: SPKR
SATA Signal: SATALED#
EEPROM Signals: EE_CS, EE_DOUT, EE_SHCLK
V_OH5/V_OL5
V_OMIN6/V_OMAX6
V_OMIN7/V_OMAX7
USB Signals: USBP[7:0][P,N] in Low-speed and Full-speed Modes
PCI Express* Data TX Signals: PET[p,n][4:1] on Chipset.
SATA Signals:
SATA[1:0]TX[P,N]
V_OH8/V_OL8
LPC/Firmware Hub Signals: LAD[3:0]/FWH[3:0], LFRAME#/FWH[4]
PCI Signals: PCIRST#, GNT[2:1]#,STRAP0#, STRAP1#/GPIO48,
STRAP0#/GPIO17
GPIO Signals:
: GPIO23/LDRQ1#, GPIO22, GPIO[5:2]/PIRQ[H:E]#, GPIO1, GPIO0/
BM_BUSY#, GPIO34
Interrupt Signals: SERIRQ
SPI Signals:
SPI_CS#, SPI_MOSI, SPI_CLK
Processor Interface Signal: INIT3_3V#
LAN Signals: LAN_RSTSYNC, LAN_TXD[2:0]
V_OH9/V_OL9
V_HSOI
V_HSOH
V_HSOL
V_CHIRPJ
V_CHIRPK
V_{OH_HDA}/V_{OL_HDA}
GPIO Signals: GPIO[28:26, 25:24, 15:12, 10:8], GPIO[31:29]/OC[7:5]#
USB Signals: USBP[7:0][P:N] in High-speed Mode
Intel HD Audio Signals: HDA_RST#, HDA_SDOUT, HDA_SYNC
NOTES:
1.
These signals are open drain
Datasheet
229