Personal Computer User Manual

109 Appendix B
B.25 JP3 PCI VIO Select
B.26 JP4 COM1 RI Input Select
Table B.26: JP3 PCI VIO Select
Pin Function
1-2 VCC
2-3 VCC3
Default NULL *
Table B.27: JP4 COM1 RI Input Select
Pin Function
1-2 RI *
2-3 VCC
123 1 23
VCC
VCC3
123
1 23
RJ*
VCC