Samsung SENS R60 Plus Service Manual page 41

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
nostuff
nostuff
C
SHORT510
0
CHP3_BIOSWP#
19-B2 54-C4
SPI3_CS#
21-C1 54-D2
SPI3_CLK
21-C1 21-C1 54-D2 54-D2
SPI3_MOSI
SPI3_CS#
SB600 prior to A21 : Pulled up to P3.3V_ALW with 1Kohm resistor.
SB600 A21 and newer : No external pull-up resistor required.
B
PLT3_RSTF#
CLK3_DBGLPC
LPC3_LFRAME#
LPC3_LAD(3)
LPC3_LAD(2)
LPC3_LAD(1)
LPC3_LAD(0)
A
4
3
P3.3V P3.3V
C822
100nF
nostuff
10V
R806
10K
8 4
VCC VSS
3
W*
TP19304
7
HOLD*
1
S*
6
SHORT531
C
5 2
D Q
R1608-SHORT
MX25L8005M2C-15G
U522
DEBUG CARD CONN
P5.0V P3.3V
J508
HDR-10P-1R-SMD
1
2
19-C1 34-B4 39-C2 40-B4 54-B3
3
19-D2
4
19-A2 40-B4 54-C4 54-B3
5
19-A2 19-C2 40-B4 54-B3
6
19-A2 19-C2 40-B4 54-B3
7
19-A2 19-C2 40-B4 54-B3
8
19-A2 19-C2 40-B4 54-C3
9
10
11
MNT1
12
MNT2
3711-000386|head-btoc-10p-1-80port
3
SPI3_MISO
54-D2 21-C1
2
02 VERIFY REAL MODE 66
03 DISABLE NMI 6A
04 GET CPU TYPE 6C
06 INIT. SYSTEM H/W 6E
08 INIT. CHIPSET REG. 70
09 SET IN POST FLAG 72
0A INIT CPU.REG 74
0B CPU CACHE ON 76
0C INIT.CACHE TO POST 7C
OE INIT. I/O VALUE 7E
0F ENABLE THE L-BUS IDE 80
10 INIT. POWER MANAGER 82
11 LOAD ALTERNATE REG. 84
13 PCI BUS MASTER RESET 86
WITH INITIAL POST VALUE 88
14 INIT. KEYBOARD CONTROLLER 8A
16 CHECK CHECKSUM 8C
18 8254 TIMER INIT. 9A
1A 8237 DMA CONTROLLER INIT. 9C
1C RESET INTERRUP CONTROLLER 9E
20 TEST DRAM REFRESH A0
22 TEST 8742 KEYBOARD CONTROLLER A4
24 SET ES SEGMENT REG. TO 4GB A8
26 ENABLE A20 AA
28 AUTO SIZING DRAM AC
32 COMPUTE THE CPU SPEED AE
34 TESET CMOS RAM B0
38 SHADOW SYSTEM BIOS ROM B2
3A AUTO SIZING CACHE B4
3C CONFIGURE ADVANCED CHIPSET REG. B6
3D LOAD ALTER REG. WITH CMOS VALUE B7
42 INIT. INTERRUPT VECTOR BA
44 INIT. BIOS INTERRUPT BE
46 CHECK ROM COPYRIGHT NOTICE C0
47 INIT. I20 SUPPORT IF INSTALLED D0
48 CHECK VIDEO CONFIGURE AGAINST CMOS D2
49 INIT. PCI BUS AND DEVICE D4
4A INIT. ALL VIDEO BIOS ROM D6
4C SHADOW VIDEO BIOS ROM
D8
50 DISPLAY CPU TYPE AND SPEED
DA
52 TEST KEYBOARD
DC
54 SET KEYCLICK IF ENABLED
89
56 ENABLE KEYBOARD
90
58 TEST FOR UNEXPECTED INTERRUPTS
91
5A DISPLAY " PRESS ...... SETUP" 92
5C TEST RAM GETWEEN 512K AND 640K 94
96
60 TEST EXTENDED MEMORY
98
62 TEST EXTENDED MEMORY ADDRESS LINE
64 JUMP TO USER PATCH 1
2
1
CONFIGURE ADVANCE CACHE REG.
DISPLAY EXTERNAL CACHE SIZE
DISPLAY SHADOW MESSAGE
D
DISPLAY NON-DISPOSABLE SEGMENT
DISPLAY ERROR MESSAGE
CHECK FOR CONFIGURATION ERROR
TEST REAL-TIME CLOCK
CHECK FOR KEYBOARD EERROR
SETUP HARDWARE INTERRUPT VECTOR
TEST COPROCESSER IF PRESENT
DISABLE ON-BOARD I/O PORT
DETECT AND INSTALL EXT.RS232C
DETECT AND INSTALL EXT.PARALLEL
RE-INIT. ON-BOARD I/O PORT
INIT. BIOS DATA ROM
INIT.EXTENDED BIOS DATA AREA
INIT. FDD CONTROLLER
SHADOW OPTION ROMS
SETUP POWER MANAGEMENT
C
ENABLE H/W INTERRUPT
SET TIME OF DAY
INIT. TYPEMATIC RATE
ERASE F2 PROMPT
SCAN FOR F2 KEY STROKE
ENTER SETUP
CLEAR IN POST FLAG
CHECK FOR ERRORS
POST DONE-PREPARE TO BOOT O/S
ONE BEEP
CHECK PASSWORD (OPTION)
ACPI INIT
DMI INIT
CLEAR SCREEN
TRY BOOT WITH INT19
INTERRUPT HANDLER ERROR
B
UNKNOWN INTERRUPT ERROR
PENDING INTERRUPT ERROR
SHUTDOWN 5
SHUTDOWN ERROR
EXTENDED BLOCK MOVE
SHUTDOWN 10
ENABLE NMI
INIT. HDD CONTROLLER
INIT. LOCAL BUS HDD CONTROLLER
JUMP TO USER PATCH 2
DISABLE A20 ADDRESS LINE
CLEAR HUGE ES SEGMENT REG.
SEARCH FOR OPTION ROMS
A
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ELECTRONICS
1