Functional description – Artesyn MITX-430/MITX-440-DVI-2E Installation and Use (August 2014) User Manual
Page 67
Functional Description
MITX-430/MITX-440-DVI-2E Installation and Use (6806800K37D)
67
GPIO36
I/O
3.3V
Core
GPI
Multiplexed with
SATA2GP
Unused, PD GND
GPIO37
I/O
3.3V
Core
GPI
Mobile:Unmultiple
xed.
Unused, PD GND
GPIO38
I/O
3.3V
Core
GPI
Multiplexed with
SLOAD
Unused, PU VCC3V3
GPIO39
I/O
3.3V
Core
GPI
Multiplexed with
SDATAOUT0
Unused, PU VCC3V3
GPIO40
I/O
3.3V
Resume
Native
Multiplexed with
OC[4:1]#
Used as USB OC func,
associated with USB0
USB1
GPIO41
I/O
3.3V
Resume
Native
Multiplexed with
OC[4:1]#
Used as USB OC func,
associated with USB2
USB3
GPIO42
I/O
3.3V
Resume
Native
Multiplexed with
OC[4:1]#
Used as USB OC func,
associated with USB2
USB3
GPIO43
I/O
3.3V
Resume
Native
Multiplexed with
OC[4:1]#
Used as USB OC func,
associated with USB4
USB5
GPIO44
N/A
N/A
N/A
N/A
Not implemented
NC
GPIO45
N/A
N/A
N/A
N/A
Not implemented
NC
GPIO46
N/A
N/A
N/A
N/A
Not implemented
NC
GPIO47
N/A
N/A
N/A
N/A
Not implemented
NC
GPIO48
I/O
3.3V
Core
GPI
Multiplexed with
SDATAOUT1
Unused, PU VCC3V3
GPIO49
I/O
V_CPU_IO
V_CPU_
IO
Native
Multiplexed with
CPUPWRGD
Used as CPUPWRGD
GPIO50
I/O
5.5V
Core
Native
Multiplexed with
REQ1#
Unused, PU VCC3V3
GPIO51
I/O
3.3V
Core
Native
Multiplexed with
GNT1#
Unused, connect to TP
Table 4-3 ICH8-M GPIO Definition (continued)
Name
Type
Tolerance
Power
Well
Default
Signal Description
Implementation