IEI Integration NANO-9452 v1.12 - Manual (Page 95)

NANO-9452 EPIC Motherboard
Page 77
AT Power Select Description
Short 2 - 3 Clear CMOS Setup
Table 5-3: Clear CMOS Jumper Settings
The location of the clear CMOS jumper is shown in Figure 5-10 below.
Figure 5-10: Clear CMOS Jumper
5.4.3 COM 2 Function Select Jumper
Jumper Label: JP1
Jumper Type: 3-pin header
Jumper Settings: See Table 5-4
Jumper Location: See Figure 5-11
The COM 2 Function Select jumper sets the communication protocol used by the second
serial communications port (COM 2) as RS-232, RS-422 or RS-485. The COM 2 Function
Select settings are shown in Figure 5-11.
COM 2 Function Select Description
Short 1-2 RS-232 Default
Short 3-4 RS-422