MITX-CFL0 Series - User Guide, Rev. 1.1
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7.21.2.
PCIe Configuration Setting for PCIEX16 (PEG_X16_X8)
The jumper PEG_X16_X8 can be set how to divide PCIe x16 lane..
Figure 39: PCIe Configuration Setting for PCIEX16 PEG_X16_X8
Table 43: Pin Assignment PEG_X16_X8
Jumper Position
Description
Pin 1-2
Pin 2-3
X
-
PCIe x16 (Default)
-
X
PCIe x8 + PCIe x8
“
X’’ = Jumper set (short) and ‘‘-’’ = jumper not set (open)
7.21.3.
Pin-9 Power Selection for COM 5 & COM 6 (COME_PW & COMF_PW)
The jumper COME_PW and COMF_PW can be used to select the power voltage of Pin 9 of the serial COM port COM 5
and COM 6 respectively.
Figure 40: Pin-9 Power Selection COME_PW, COMF_PW
Table 44: Pin Assignment COME_PW, COMF_PW
Jumper Position
Description
Pin 1-3
Pin 3-5
Pin 3-4
X
-
-
Pin-9 = 5V
-
X
-
Pin-9 = 12V
-
-
-
Pin-9 = RI
“
X’’ = Jumper set (short) and ‘‘-’’ = jumper not set (open)
2
3
1
