MSI IM-GS45-D - Manual (Page 63)

4-9
MS-9859
85 GP40 O
RS422_EN#_2
Default high for
RS232 function
5VSB
78 GP47 O
RS232_EN#_2
Default high for
RS232 function
5VSB
91 GP31 O
RS485_EN#_3
Default high for
RS232 function
5VSB
92 GP30 O
RS422_EN#_3
Default high for
RS232 function
5VSB
90 GP32 O
RS232_EN#_3
Default high for
RS232 function
5VSB
19 GP22 O
RS485_EN#_4
Default high for
RS232 function
VCC5
89 GP33 O
RS422_EN#_4
Default high for
RS232 function
5VSB
64 GP37 O
RS232_EN#_4
Default high for
RS232 function
5VSB