Resource list, Resource list -6 – MSI IB-945GC User Manual
Page 56
4-6
System Resources
▍
r
eSource
L
iSt
ICH7R GPIO
Pin
GPIO
Type Multiplexed with
Power
Connect
AB18
GPIO0
I/O
BM_BUSY#
VCC3
NC
C8
GPIO1
I/O
REQ[5]#
VCC5
#EN485_COM4
G8
GPIO2
I/OD
PIRQE#
VCC5
EN232_COM3
F7
GPIO3
I/OD
PIRQF#
VCC5
EN232_COM4
F8
GPIO4 I/OD
PIRQG#
VCC5
#EN422_COM3
G7
GPIO5 I/OD
PIRQH#
VCC5
#EN422_COM4
AC21
GPIO6
I/O
Unmultiplexed
VCC3
ATADET0
AC18
GPIO7
I/O
Unmultiplexed
VCC3
NC
E21
GPIO8
I/O
Unmultiplexed
3VSB
NC
E20
GPIO9
I/O
Unmultiplexed
3VSB
NC
A20
GPIO10
I/O
Unmultiplexed
3VSB
NC
B23
GPIO11
I/O
SMBALERT#
3VSB
SMBALERT#
F19
GPIO12
I/O
Unmultiplexed
3VSB
SIO_PME#
E19
GPIO13
I/O
Unmultiplexed
3VSB
NC
R4
GPIO14
I/O
Unmultiplexed
3VSB
NC
E22
GPIO15
I/O
Unmultiplexed
3VSB
NC
AC22 GPIO16
I/O
DPRSLPVR
VCC3
NC
D8
GPIO17
I/O
GNT5#
VCC3
PGNT#5
AC20 GPIO18
I/O
STPPCI#
VCC3
NC
AH18 GPIO19
I/O
SATA1GP
VCC3
SATA1GP
AF21
GPIO20
I/O
STPCPU#
VCC3
NC
AF19
GPIO21
I/O
SATA0GP
VCC3
SATA0GP
A13
GPIO22
I/O
REQ4#
VCC3
PREQ#4
AA51
GPIO23
I/O
LDRQ1#
VCC3
NC
B3
GPIO24
I/O
Unmultiplexed
3VSB
NC
D20
GPIO25
I/O
Unmultiplexed
3VSB
BIOS_WP#
A21
GPIO26
I/O
Unmultiplexed
3VSB
NC