Samsung
Confidential
3
46 CHECK ROM COPYRIGHT NOTICE
LAST EDIT
88 INIT. BIOS DATA ROM
AE CLEAR IN POST FLAG
03 DISABLE NMI
84 DETECT AND INSTALL EXT.PARALLEL
38 SHADOW SYSTEM BIOS ROM
C
AA SCAN FOR F2 KEY STROKE
11 LOAD ALTERNATE REG.
SAMSUNG
92 JUMP TO USER PATCH 2
PROPRIETARY INFORMATION THAT IS
3D LOAD ALTER REG. WITH CMOS VALUE
9E ENABLE H/W INTERRUPT
1C RESET INTERRUP CONTROLLER
34 TESET CMOS RAM
5C TEST RAM GETWEEN 512K AND 640K
91 INIT. LOCAL BUS HDD CONTROLLER
6C DISPLAY SHADOW MESSAGE
OE INIT. I/O VALUE
OF
D
WITH INITIAL POST VALUE
3C CONFIGURE ADVANCED CHIPSET REG.
96 CLEAR HUGE ES SEGMENT REG.
14 INIT. KEYBOARD CONTROLLER
SAMSUNG PROPRIETARY
74 TEST REAL-TIME CLOCK
18 8254 TIMER INIT.
PAGE
1
47 INIT. I20 SUPPORT IF INSTALLED
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
APPROVAL
REV
54 SET KEYCLICK IF ENABLED
6A DISPLAY EXTERNAL CACHE SIZE
A4 INIT. TYPEMATIC RATE
6E DISPLAY NON-DISPOSABLE SEGMENT
AC ENTER SETUP
D
3
94 DISABLE A20 ADDRESS LINE
D0 INTERRUPT HANDLER ERROR
B7 ACPI INIT
98 SEARCH FOR OPTION ROMS
28 AUTO SIZING DRAM
08 INIT. CHIPSET REG.
0A INIT CPU.REG
D2 UNKNOWN INTERRUPT ERROR
ELECTRONICS
4
B2 POST DONE-PREPARE TO BOOT O/S
58 TEST FOR UNEXPECTED INTERRUPTS
62 TEST EXTENDED MEMORY ADDRESS LINE
70 DISPLAY ERROR MESSAGE
82 DETECT AND INSTALL EXT.RS232C
48 CHECK VIDEO CONFIGURE AGAINST CMOS
24 SET ES SEGMENT REG. TO 4GB
42 INIT. INTERRUPT VECTOR
A0 SET TIME OF DAY
DRAW
89 ENABLE NMI
BA DMI INIT
1A 8237 DMA CONTROLLER INIT.
76 CHECK FOR KEYBOARD EERROR
80 DISABLE ON-BOARD I/O PORT
10 INIT. POWER MANAGER
1
44 INIT. BIOS INTERRUPT
DATE
DEBUG CARD CONN
SAMSUNG ELECTRONICS CO’S PROPERTY.
0C INIT.CACHE TO POST
5A DISPLAY " PRESS ...... SETUP"
56 ENABLE KEYBOARD
C
EXCEPT AS AUTHORIZED BY SAMSUNG.
3A AUTO SIZING CACHE
0F ENABLE THE L-BUS IDE
B6 CHECK PASSWORD (OPTION)
Close to SB
MODULE CODE
13 PCI BUS MASTER RESET
THIS DOCUMENT CONTAINS CONFIDENTIAL
D6 SHUTDOWN 5
D8 SHUTDOWN ERROR
60 TEST EXTENDED MEMORY
4A INIT. ALL VIDEO BIOS ROM
32 COMPUTE THE CPU SPEED
B
D4 PENDING INTERRUPT ERROR
06 INIT. SYSTEM H/W
2
B4 ONE BEEP
BE CLEAR SCREEN
02 VERIFY REAL MODE
9A SHADOW OPTION ROMS
C0 TRY BOOT WITH INT19
0B CPU CACHE ON
4
TITLE
A
26 ENABLE A20
DC SHUTDOWN 10
4C SHADOW VIDEO BIOS ROM
A8 ERASE F2 PROMPT
66 CONFIGURE ADVANCE CACHE REG.
09 SET IN POST FLAG
20 TEST DRAM REFRESH
22 TEST 8742 KEYBOARD CONTROLLER
86 RE-INIT. ON-BOARD I/O PORT
PART NO.
16 CHECK CHECKSUM
8C INIT. FDD CONTROLLER
A
CHECK
B
8A INIT.EXTENDED BIOS DATA AREA
7E TEST COPROCESSER IF PRESENT
FWH
SHANGHAI
54
28
BA41-00774A/00732A
March 15, 2007 10:33:33 AM
1.0
SR
3/15/2007
undefined
LEE, KEVIN
ZHENG, ROKY
ZHANG, ELLEN
50 DISPLAY CPU TYPE AND SPEED
49 INIT. PCI BUS AND DEVICE
DA EXTENDED BLOCK MOVE
9C SETUP POWER MANAGEMENT
72 CHECK FOR CONFIGURATION ERROR
B0 CHECK FOR ERRORS
DEV. STEP
7C SETUP HARDWARE INTERRUPT VECTOR
64 JUMP TO USER PATCH 1
04 GET CPU TYPE
52 TEST KEYBOARD
90 INIT. HDD CONTROLLER
2
41-C3
55-C4
55-C4
41-C3
23-C2
19-?1
19-?1
23-C2
41-C3
55-C4
7-B4
55-C4
41-C3
23-C2
19-?1
19-?1
23-C2
100nF
C612
10V
P3.3V
55-C4
41-C3
40-A4
20-??
23-C4
24-A4
37-C2
R675
47
R679
10K
P3.3V
P3.3V
R672
10K
P5.0V
R677
10K
R678
10K
20-D?
20-D?
P3.3V
20-D?
20-D?
D
5
7
HOLD*
2
Q
S*
1
VCC
8
VSS
4
W*
3
NO_STUFF
0
R676
MX25L8005M2C-15G
U501
6
C
7
8
9
MNT1
11
12
MNT2
R673
10K
J511
HDR-10P-1R-SMD
1
10
2
3
4
5
6
SPI3_CLK
SPI3_MOSI
CHP3_BIOSWP#
SPI3_MISO
PLT3_RSTF#
LPC3_LAD(1)
LPC3_LAD(0)
CLK3_DBGLPC
LPC3_LFRAME#
LPC3_LAD(3)
LPC3_LAD(2)
SPI3_CS#
55-C4
41-C3
23-C2
19-?1
