Teknor Industrial Computers PCI-934, Technical Reference Manual

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PCI-934 Technical Reference Manual
E-8
POST
(hex)
Name Description
20
: Enable Slot 0 to 15 Initialize slot 0 (System Board) to slot 15.
2F
30 Size Base & Extended Memory Size base memory from 256K to 640K and extended memory above
1MB.
31 Test Base & Extended Memory 1. Test base memory from 256K to 640K and extended memory
above 1MB using various patterns.
2. The last test if filling memory with 0's.
3. On a quick memory test or if user press the ESC key while
testing memory, only the last test is performed.
NOTE: This will be skipped in EISA mode and can be "skipped"
with ESC key in EISA mode.
32 Test EISA Extended Memory If EISA Mode flag is set, then test EISA memory found in slots
Initialization.
NOTE 1: This will be skipped in ISA mode and can be "skipped"
with ESA key in EISA mode.
NOTE 2: This POST also Detect & Report I/O PORTS and also Init.
Super IO.
33 Reserved Reserved
: : :
: : :
3B Reserved Reserved
3C Setup Enable
3D Initialize & Install PS/2 Mouse Detect if mouse is present. Initialize mouse. Install interrupt vector.
3E Setup Cache Controller Initialize cache controller.
3F Reserved Reserved
40 Reserved Reserved
41 Initialize Floppy Drive &
Controller 1. Verify if we should enter
setup. If so, enter setup.
2. Initialize floppy disk drive
controller and any drive.
Boot Block in EMERGENCY:
Scan for Floppy for emergency
disk…
42 Initialize Hard Drive & Controller Initialize hard drive controller and any drive. (Call HD_INSTALL).
43 Detect & Initialize
Serial/Parallel/Joystick ports Initialize any serial, parallel and game ports.
44 Reserved Reserved
45 Detect & Initialize Math
Coprocessor Initialize Math Coprocessor.
46 Reserved Reserved