Super X10SBA, Руководство пользователя

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4-10
X10SBA/X10SBA-L User’s Manual
pendency on other timestamp calculation devices, such as an x86 RDTSC Instruc-
tion embedded in the CPU. The High Performance Event Timer is used to replace
the 8254 Programmable Interval Timer. The options are
Enabled and Disabled.
Boot Timer with HPET Timer (High Precision Event Timer)
Select Enabled to allow the Boot Timer to take the input from the High Precision
Time into calculation when calculating time events for the system. The options are
Enabled and
Disabled .

Super IO Configuration
Super IO Chip NCT5104DSEC
 Serial Port 1 Configuration/Serial Port 2 Configuration/Serial Port 3
Configuration//Serial Port 4 Configuration
Serial Port
Select Enabled to enable the onboard serial port specified by the user. The op -
tions are Enabled and Disabled.
Device Settings
This item displays the base I/O port address and the Interrupt Request address
of a serial port specified by the user.
Change Settings
This feature specifies the base I/O port address and the Interrupt Request ad -
dress of Serial Port 1, Serial Port 2, Serial Port 3, or Serial Port 4. Select Auto
to allow the BIOS to automatically assign the base I/O and IRQ address to a
serial port specified.
The options for Serial Port 1 are Auto , (IO=3F8h; IRQ=4), (IO=3F0h; IRQ=3,
4, 5, 6, 7, 10, 11, 12), (IO=3E0h; IRQ=3, 4, 5, 6, 7, 10, 11, 12), and (IO=3D0h;
IRQ=3, 4, 5, 6, 7, 10, 11, 12).
The options for Serial Port 2 are
Auto , (IO=2F8h; IRQ=4), (IO=3F0h; IRQ=3,
4, 5, 6, 7, 10, 11, 12), (IO=3E0h; IRQ=3, 4, 5, 6, 7, 10, 11, 12), and (IO=3D0h;
IRQ=3, 4, 5, 6, 7, 10, 11, 12).
The options for Serial Port 3 are
Auto , (IO=3E0h; IRQ=4), (IO=3F0h; IRQ=3,
4, 5, 6, 7, 10, 11, 12), (IO=3E0h; IRQ=3, 4, 5, 6, 7, 10, 11, 12), and (IO=3D0h;
IRQ=3, 4, 5, 6, 7, 10, 11, 12).
The options for Serial Port 4 are
Auto , (IO=2E0h; IRQ=4), (IO=3F0h; IRQ=3,
4, 5, 6, 7, 10, 11, 12), (IO=3E0h; IRQ=3, 4, 5, 6, 7, 10, 11, 12), and (IO=3D0h;
IRQ=3, 4, 5, 6, 7, 10, 11, 12).