
90
Definitions of Variables:
Each bit in the lower nibble of each Register represents the setting of a GPIO port.
Super IO Pin
Pin Name Bit
GPIO DIO
111
GPIO80
0
GPIO DIO-In0
112
GPIO81
1
GPIO DIO-In1
113
GPIO82
2
GPIO DIO-In2
114
GPIO83
3
GPIO DIO-In3
115
GPIO84
4
GPIO DIO-Out0
116
GPIO85
5
GPIO DIO-Out1
117
GPIO86
6
GPIO DIO-Out2
118
GPIO87
7
GPIO DIO-Out3
Value of Output Data / Input Data :
If a port is assigned to be an output port, then its respective bit can be
read/written.
If a port is assigned to be an input port, then its respective bit can be read only.
Note:
DIO-IN0/DIO-IN1/DIO-IN2/DIO-IN3
are programmed as
Inputs
by BIOS default.
Parameter
Conditions
VinH
min +1.857V
VinL
max +0.525V
Rated Vin
-8V ~ +12V
NC Status
High by Default
** Attention: If
DIO-IN0/DIO-IN1/DIO-IN2/DIO-IN3
are programmed as Output signal, they
can only offer a normal signal transfer.(NOT amplified signals.)
Parameter
Conditions
VoutH
3.3V thru 10k
VoutL
0V thru 1k
DIO-OUT0/DIO-OUT1/DIO-OUT2/DIO-OUT3 are fixed
as
Outputs
by BIOS.
Parameter
Conditions
Open-drain buffer
Power-on default = Open
Driving Capacity
max 100mA continue
Summary of Contents for WEX-QM871
Page 1: ...WEX QM871 Intel QM87 User Manual Rev 01 Aug 2015...
Page 7: ...7 1 3 PCB Layout Top View...
Page 8: ...8 Bottom View MINI PCIe Rear I O View COM1 VGA HDMI USB1 LAN1 LAN2...
Page 9: ...9 1 4 Dimensions...
Page 34: ...34 Platform Misc Configuration Power Management...
Page 43: ...43 SATA 1 Empty SATA 2 Empty SATA 3 Empty...
Page 72: ...72 Step 4 Click Finish to complete setup...
Page 74: ...74 Step 3 Click Next to continue Step 4 Click Next to continue...
Page 75: ...75 Step 5 Click Yes to complete setup...
Page 76: ...76 3 3 LAN Driver Step 1 Click Next to continue Step 2 Click Next to continue...
Page 77: ...77 Step 3 Click Next to continue Step 4 Click Install to continue...
Page 78: ...78 Step 5 Click Finish to complete setup...
Page 79: ...79 3 4 Audio Driver Step 1 Click Next to continue Step 2 Click Finish to complete setup...
Page 80: ...80 3 5 USB Driver Step 1 Click Next to continue Step 2 Click Yes to continue...
Page 81: ...81 Step 3 Click Next to continue Step 4 Click Next to continue...
Page 82: ...82 Step 5 Click Finish to complete setup...
Page 83: ...83 3 6 iAMT Driver Step 1 Click Next to continue Step 2 Click Yes to continue...
Page 84: ...84 Step 3 Click Next to continue Step 4 Click Finish to complete setup...