MSI IA-Q45 - Manual (Page 58)

4-6
System Resources
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ICH10DO GPIO
Pin GPIO Type Multiplexed with Power Connect
N7 GPIO0 I/O BM_BUSY# VCC3 NC
AK21 GPIO1 I/O TACH1 VCC5 NC
K6 GPIO2 I/OD PIRQEB VCC5 PIRQ#E
L7 GPIO3 I/OD PIRQFB VCC5 PIRQ#F
F2 GPIO4 I/OD PIRQGB VCC5 PIRQ#G
G2 GPIO5 I/OD PIRQHB VCC5 PIRQ#H
AH22 GPIO6 I/O TACH2 VCC3 NC
AK23 GPIO7 I/O TACH3 VCC3 NC
A20 GPIO8 I/O DRAMPWROK 3VSB DRAMPWROK
A18 GPIO9 I/O WOL_EN 3VSB NC
C16 GPIO11 I/O SMBALERTB 3VSB SMB_CALERT#
A8 GPIO12 I/O NC 3VSB WLAN_PWRON
A19 GPIO13 I/O SIO_PME# 3VSB SIO_PME#
A9 GPIO14 I/O JTAGTD1 3VSB NC
C15 GPIO15 I/O STP_PCIB 3VSB CK_PCI_STOP_N
M2 GPIO16 I/O DPRSLPVR VCC3 NC
AH21 GPIO17 I/O TACK0 VCC3 ATADET0
K1 GPIO18 I/O Unmultiplexed VCC3 ICH_GP18
AE20 GPIO19 I/O SATA1GP VCC3 SATA1GP_PU
AF5 GPIO20 I/O Unmultiplexed VCC3 ICH_GP20
AK25 GPIO21 I/O SATA0GP VCC3 SATA0GP_PU
J3 GPIO23 I/O LDRQ1B VCC3 LDRQ_1#
A14 GPIO24 I/O MEM_LED 3VSB AMP_GAIN0
B18 GPIO25 I/O STP_CPUB 3VSB CK_CPU_STOP_N
C11 GPIO26 I/O STATEB 3VSB NC
A11 GPIO27 I/O Unmultiplexed 3VSB DUAL_CTRL
G18 GPIO28 I/O Unmultiplexed 3VSB USB_MODE