Com1 To Com6 Ri Pin Function Setting Jumper; Figure 5-10: Com1 And Com2 Function Select Jumper Location; Table 5-5: Com1 And Com2 Function Select Jumper Settings - IEI Technology NOVA-9102 User Manual

Intel socket479 motherboard supporting intel pentium m and celeron m processors and both vga and dual lvds graphics output with dual pcie gbe, usb 2.0, sata and audio
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The COM1 and COM2 Function Select jumpers set the communication protocol used by
the first and second serial communications ports (COM 2) as RS-232, RS-422 or RS-485.
JP1 selects the COM1 communications protocol and JP2 sets the COM2 communications
protocol. The COM1 and COM2 Function Select settings are shown in Table 5-5.
COM1/COM2 Function Select
Short 1-2
Short 3-4
Short 5-6

Table 5-5: COM1 and COM2 Function Select Jumper Settings

The COM1 and COM2 Function Select jumper location is shown in Figure 5-10.

Figure 5-10: COM1 and COM2 Function Select Jumper Location

5.5.5 COM1 to COM6 RI Pin Function Setting Jumper

Jumper Label:
Jumper Type:
Page 98
NOVA-9152 and NOVA-9102 5.25" Motherboard
Description
RS-232
RS-422
RS-485
J_COM_F1, J_COM_F2, J_COM_F3, J_COM_F4,
J_COM_F5 and J_COM_F6
3-pin headers
Default

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