Kontron mITX-HSW-S, Руководство пользователя

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mITX-HSW-S - User Guide, Rev. 1.1
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“X” = Jumper set (short) and “-” = jumper not set (open)
7.15.7. Pin-9 Selection for COM1 (JP12)
Figure 40: Pin-9 Selection JP12
Table 57: Pin Assignment JP12
Jumper Position
Description
Pin 1-2 Pin 2-3 Pin 3-4 Pin 4-5
X - - - COM1, Pin-9 = +12V
- X - - COM1, Pin-9 = +5V
- - X - COM1, Pin-9 = +5V
- - - X COM1, Pin-9 = RI
“X” = Jumper set (short) and “-” = jumper not set (open)
7.15.8. RTC Reset Selection (JP13)
The "RTC Reset" jumper (JP13) can be used to reset the Real Time Clock (RTC) and drain RTC well.
The jumper has one position: Pin 1-2 mounted (default position) and Pin 2-3 mounted. More information on setting
the "RTC Reset" jumper can be founf in the following table.
Figure 41: RTC Reset Selection JP13
Table 58: Pin Assignment JP13
Jumper 1 Position
Description
Pin 1-2 Pin 2-3
X
- Normal (default position)
- X Clear CMOS (board does not boot with the jumper in this position)
“X” = Jumper set (short) and “-” = jumper not set (open)
2
3
1