Aaeon MAX-Q670A, Installation Manual

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Chapter 2:BIOS Configuration
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SER C IRQ
This option specifies the IRQ of the Serial port C on the
motherboard. The settings are 4, 3, 5 (
default ), 7, 12, 14, and 15.
SER D
This option enables ( default ) or disables the Serial Port D.
SER D Address
This option specifies the base I/O port address of the Serial port
D on the motherboard. The settings are 3F8h, 2F8h, 3E8h, 2E8h
(
default ), 338h, 220h, 228h, and 238.
SER D IRQ
This option specifies the IRQ of the Serial port D on the
motherboard. The settings are 4, 3, 5, 7 (
default ), 12, 14, and 15.
Shadow Configuration Setup Screen
The Shadow Configuration Setup Screen (Figure 2-2) allows the
selective enabling and disabling of shadowing in 16KB sections,
except for the top 64KB of the BIOS ROM, which is shadowed
as a unit. Normally, shadowing should be enabled at C000/C400
(to enhance VGA ROM BIOS performance) and then E000-
F000 should be shadowed to maximize system ROM BIOS
performance.