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JMD2:M.2-H PCIe Speed
Use this feature to select the PCI Express port speed. The options are Auto, Gen1,
Gen2, and Gen3.
Port 61h Bit-4 Emulation
Select Enabled to enable the emulation of Port 61h bit-4 toggling in SMM (System Man-
agement Mode). The options are Disabled and Enabled.
PCIe PLL SSC
Use this feature to enable or disable PCIe PLL SSC. The options are Enabled and
Disabled.
Super IO Configuration
Super IO Chip AST2500
Serial Port 1 Configuration
Serial Port
Select Enabled to enable the selected onboard serial port. The options are Disabled and
Enabled.
Device Settings
This feature displays the status of a serial port specified by the user.
Change Settings
This feature specifies the base I/O port address and the Interrupt Request address of a
serial port specified by the user. Select Auto to allow the BIOS to automatically assign the
base I/O and IRQ address. The options are Auto, (IO=3F8h; IRQ=4;), (IO=2F8h; IRQ=4;),
(IO=3E8h; IRQ=4;), and (IO=2E8h; IRQ=4;).
Serial Port 2 Configuration
Serial Port
Select Enabled to enable the selected onboard serial port. The options are Disabled and
Enabled.
Device Settings
This feature displays the status of a serial port specified by the user.
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Chapter 4: BIOS
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