MSI IB-945GC - Manual (Page 57)

4-7
MS-9868
Pin GPIO Type Multiplexed with Power Connect
B12 GPIO27 I/O Unmultiplexed 3VSB NC
E23 GPIO28 I/O Unmultiplexed 3VSB NC
C3 GPIO29 I/O OC5# 3VSB USB_OCP#5
A2 GPIO30 I/O OC6# 3VSB USB_OCP#6
B3 GPIO31 I/O OC7# 3VSB USB_OCP#7
AG18 GPIO32 I/O CLKRUN# VCC3 NC
AC19 GPIO33 I/O AZ_DOCK_EN# VCC3 NC
U2 GPIO34 I/O AZ_DOCK_RST# VCC3 NC
AD21 GPIO35 I/O SATACLKREQ# VCC3 NC
AH19 GPIO36 I/O SATA2GP VCC3 NC
AE19 GPIO37 I/O SATA3GP VCC3 NC
AD20 GPIO38 I/O Unmultiplexed VCC3 NC
AE20 GPIO39 I/O Unmultiplexed VCC3 #EN485_COM3
A14 GPIO48 I/O GNT4# VCC3 PGNT#4
AG24 GPIO49 I/O CPUPERGD VTT CPU_PWRGD