Gigabyte GA-686KDX, User Manual

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GA-686KDX
1A Display CPU clock.
1B-1E Reserved
1F Set EISA Mode If EISA non-volatile memory checksum is good,
execute EISA initialization. If not, execute ISA tests
an clear EISA mode flag.
Test EISA Configuration Memory Integrity (checksum
& communication interface).
20 Enable Slot 0 Initialize slot 0 (System Board).
21-2F Enable Slots 1-15 Initialize slot 1 through 15.
30 Size Base and
Extended Memory Size base memory from 256 K to 640 K extended
memory above 1 MB.
31 Test Base and
Extended Memory Test base memory from 256 K to 640 K and
extended memory above 1 MB using various
patterns.
F
This will be skipped in EISA mode and can be
"skipped" with ESC key in ISA mode.
32 Test EISA
Extended Memory If EISA Mode flag is set then test EISA memory
found in slots initialization.
F This will be skipped in ISA mode and can be
"skipped" with ESC key in EISA mode.
33-3B Reserved
3C Setup Enabled
3D Initialize & Install
Mouse Detect if mouse is present, initialize mouse, install
interrupt vectors.
3E Setup Cache
Controller Initialize cache controller.
3F Reserved
BF Chipset
Initialization Program chipset registers with Setup values.
40 Display virus protest disable or enable.
41 Initialize Floppy
Drive & Controller Initialize floppy disk drive controller and any drives.
42 Initialize Hard
Drive & Controller Initialize hard drive controller and any drives.
43 Detect & Initialize
Serial/Parallel
Ports Initialize any serial and parallel ports (also game
port).
44 Reserved
45 Detect & Initialize
Math Coprocessor Initialize math coprocessor.
46 Reserved
B-3