Pin States
3.2
Integrated Termination Resistors
Table 6.
Intel® SCH Integrated Termination Resistors
Resistor
Type
Nominal
Value
Signal
Tolerance
GPIO3
pull-up
pull-down
pull-down
pull-down
pull-down
pull-down
pull-down
pull-down
pull-up
22 kΩ
22 kΩ
22 kΩ
20 kΩ
22 kΩ
22 kΩ
22 kΩ
22 kΩ
50 Ω
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
GPIO0
HDA_CLK
HDA_DOCKRST#
HDA_RST#
HDA_SDI[1:0]
HDA_SDO
HDA_SYNC
LA_CLKN, LA_CLK_P
LA_DATAN[3:0], LA_DATAP[3:0]
LPC_LAD[3:0]
pull-up
50 Ω
pull-up
20 k
PATA_DA[2:0]
Series
33 Ω
PATA_DCS1#
Series
33 Ω
PATA_DCS3#
Series
33 Ω
PATA_DD[16:0]
PATA_DD7
Series
33 Ω
pull-down
Series
13.3 kΩ
33 Ω
PATA_DDACK#
PATA_DDREQ
Series
33 Ω
PATA_DDREQ
pull-down
Series
13.3 kΩ
33 Ω
PATA_DIOR#
PATA_DIOW#
Series
33 Ω
PATA_IDEIRQ
Series
33 Ω
PATA_IORDY
Series
33 Ω
PCIE_PERn[2:1], PCIE_PERp[2:1]
PCIE_PETn[2:1], PCIE_PETp[2:1]
RESERVED1
pull-down
pull-up
50 Ω
50 Ω
pull-up
300 kΩ
50 kΩ
60 kΩ
RESET#
pull-down
pull-up
SD[2:0]_PWR#
SD2_DATA[7:0]
pull-up
75 kΩ
±30%
SD[1,0]_DATA[3:0]
SDVOB_RED, SDVOB_RED#
SDVOB_BLUE, SDVOB_BLUE#
SDVOB_GREEN, SDVOB_GREEN#
SDVOB_CLK, SDVOB_CLK#
SDVOB_CLK#
pull-up
pull-up
pull-up
pull-up
pull-up
50 Ω
50 Ω
50 Ω
50 Ω
50 Ω
±20%
±20%
±20%
±20%
±20%
Datasheet
53
INTEL [ INTEL ]
