4 com 2 function select jumper, Figure 5-11: clear cmos jumper, Table 5-5: com 2 function select jumper settings – IEI Integration NANO-9452 v4.02 User Manual

Page 95: See figure 5-11, Own in figure 5-11

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NANO-9452 EPIC Motherboard

Page 77

Figure 5-11: Clear CMOS Jumper

5.4.4 COM 2 Function Select Jumper

Jumper Label:

JP1

Jumper Type:

3-pin header

Jumper Settings:

See Table 5-5

Jumper Location:

See Figure 5-12

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 5-12.

COM 2 Function Select

Description

Short 1-2

RS-232

Default

Short 3-4

RS-422

Short 5-6

RS-485

Table 5-5: COM 2 Function Select Jumper Settings

The COM 2 Function Select jumper location is shown in Table 5-5.

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