Advertisement
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
2) VDC
POWER S/W
ONTOP B'D
C
B
18) CLK3_PWRGD
A
4
COM-22C-015(1996.6.5) REV. 3
3
POWER SEQUENCE
3) P12.0V_ALW
ALWAYS
3) P5.0V_ALW
POWER
3) P3.3V_MICOM
4) KBC3_RST*
RST Circuit
RES#
5) KBC3_CHKPWRSW*
6) KBC3_SUSPWRON
8) SUSPWRGD
10ms Delay
12) KBC3_PWRON
13) P3.3V
14) KBC3_VRON
20) VRM3_CPU_PWRGD
MICOM
7) P3.3V_AUX
MIC5282-1.2BM5
P5V_AUX & P3V_AUX
7) P5V_AUX
MAX 1999
7) P1.8V_AUX
DDR2 POWER
13) P0.9V
SC486
13) P5V
13) P3.3V
Switched
Power
13) P1.8V
13) P1.5V
P1.5V
MIC5219B
15) P1.05V
P1.2V / P1.05V
ISL6227
19) P1.2V
17) VCC_CORE
IMVP6
18) CLK3_PWRGD#
SC452
CLOCK GEN.
3
2
Rev. 0.1
7) P3.3V_AUX(ALW)
SB600
7) P1.2V_AUX(ALW)
9) KBC3_RSMRST#
RSMRST#
10) KBC3_PWRBTN#
11) CHP3_SLPS5#
SLP_S5#
11) CHP3_SLPS3#
SLP_S3#
22) KBC3_PWRGDSB
PWROK
21) KBC3_PWRGDNB
24) KBC3_CPURST#
KB_RST#
25) PLT3_RST#
PCI_RST#
A_RST#
7) P1.2V_AUX
19) Clock Running
2
1) PRTC_BAT
RTC
RTCRST#
Battery
23) CPU1_PWRGDCPU
CPUPWRGD
PWRGOOD
CPU
17) VCC_CORE
RESET#
26) CPU1_CPURST*
CPURST#
PWROK
RS600
RSTIN#
DRAW
DATE
TITLE
ZHOU JUN
1/23/2008
XI'AN
CHECK
DEV. STEP
GUO LEI
PV
MAIN
APPROVAL
REV
POWER SEQUENCE
KEVIN LEE
1.0
MODULE CODE
LAST EDIT
November 26, 2007 11:01:51 AM
1
D
C
B
A
SAMSUNG
ELECTRONICS
PART NO.
BA41-00859/60/61A
4
48
PAGE
OF
1
D:/users/mentor/XiAn/ATI/PV2/XIAN_PV2_0123
Advertisement
