Appendix
KP6-LS
A-6
0C
Initialization of the BIOS Data Area. (40:ON - 40:FF)
0D
1. Program some of the Chipset's value according to Setup.
(Early Setup Value Program)
2. Measure CPU speed for display & decide the system clock speed.
3. Video initialization including Monochrome, CGA, EGA/VGA. If
no display device found, the speaker will beep.
0E
1. Test video RAM. (If Monochrome display device found)
2. Show messages including.
-
Award Logo, Copyright string, BIOS Data code & Part No.
-
OEM specific sign on messages.
-
Energy Star Logo. (Green BIOS ONLY)
-
CPU brand, type & speed.
-
Test system BIOS checksum. (Non-Compress Version only)
0F
DMA channel 0 test.
10
DMA channel 1 test.
11
DMA page registers test.
12-13
Reserved.
14
Test 8254 Timer 0 Counter 2.
15
Test 8259 interrupt mask bits for channel 1.
16
Test 8259 interrupt mask bits for channel 2.
17
Reserved.
19
Test 8259 functionality.
1A-1D
Reserved.
1E
If EISA NVM checksum is good, execute EISA initialization.
(EISA BIOS only)
1F-29
Reserved.
30
Detect Base Memory & Extended Memory Size.
31
1. Test Base Memory from 256K to 640K.
2. Test Extended Memory from 1M to the top of memory.
32
1. Display the Award Plug & Play BIOS Extension message.
(PnP BIOS only)
2. Program all onboard super I/O chips (if any) including COM ports,
LPT ports, FDD port ... according to setup value.
33-3B
Reserved.
3C
Set flag to allow users to enter CMOS Setup Utility.
3D
1. Initialize Keyboard.
2. Install PS2 mouse.
Содержание KP6-LS
Страница 2: ...KP6 LS ...
Страница 14: ...Introduction KP6 LS Page 1 8 Figure 5 System Block Diagram System Block Diagram ...
Страница 17: ...Installation KP6 LS Page 3 1 Section 3 INSTALLATION ...
Страница 28: ...Installation KP6 LS Page 3 12 Page Left Blank ...
Страница 56: ...BIOS KP6 LS Page 4 28 Page Left Blank ...
Страница 58: ...DMI Access KP6 LS Page 5 2 Page Left Blank ...
Страница 62: ...Appendix KP6 LS A 4 Page Left Blank ...