1. Block Diagram

2. Volvi2 Clock Block Diagram
Crystal
MHz
CPU
X1/X2
CLK_CPU_BCLK (166 MHz)
CPUT0
BCLK0
KBC
WPC8763L
PCLK_KBC (33 MHz)
CPUC0
CLK_CPU_BCLK# (166 MHz)
BCLK1
Crystal
32.768KHz
PCI4
FWH
PCLK_FWH (33 MHz)
PCI3
CPUT1_F
CLK_MCH_BCLK (166 MHz)
HPLL_CLK
Crestline
CPUC1_F
CLK_MCH_BCLK# (166 MHz)
HPLL_CLK#
SRCT3
CLK_MCH_3GPLL (100 MHz)
PEG_CLK
SRCC3
CLK_MCH_3GPLL# (100 MHz)
CLK_PCIE_LAN
SRCT8
PEG_CLK#
LAN 10/100
Marvell 88E8039
(100 MHz)
SRCT0/DOTT_96
DREFCLK (96 MHz)
DPLL_REF_CLK
Crystal
25MHz
SRCC0/DOTC_96
DREFCLK# (96 MHz)
DPLL_REF_CLK#
CLK_PCIE_LAN#
SRCC8
SRCT7
DREFSSCLK (100 MHz)
DPLL_REF_SSCLK
(100 MHz)
SRCC7
DREFSSCLK# (100 MHz)
DPLL_REF_SSCLK#
CLK_PCIE_MINI1
SRCT4
MINI CARD
KEDRON a/b/g/n
(100 MHz)
CLK_PCIE_MINI1#
REF0
SRCC4
(100 MHz)
CLK_PCIE_SATA
SRCT2
M_CLK_DDR0/#
M_CLK_DDR1/#
M_CLK_DDR2/#
M_CLK_DDR3/#
SATA
(100 MHz)
CLK_PCIE_SATA#
ICH8-M
SRCC2
CLK_ICH14
( MHz)
(100 MHz)
CLK14
DDR2
NORMAL
TYPE
DDR2
NORMAL
TYPE
USB_48MHz/FSLA
CLK48_ICH
(48 MHz)
CLK48
PCI_F5/ITP_EN
CLK_ICHPCI (33 MHz)
PCICLK
CLK_PCIE_NEW
SRCT1
CODEC
ALC268
NEW CARD
ACZ_BITCLK
(100 MHz)
CLK_PCIE_ICH (100 MHz)
CLK_PCIE_NEW#
SRCT6
DMI_CLKN
SRCC1
(100 MHz)
CLKGEN
SRCC6
CLK_PCIE_ICH# (100 MHz)
DMI_CLKP
MDC
X1/X2
ICS9LPR502
AC_BTCLK_MDC
RTC
32.768kHz

3. Volvi2 Power ON/RESET Sequence4 5
5V_AUX_S5
3D3V_AUX_S5
DDR_VREF_S3
DDR_VREF_S0
AD+
DCBATOUT -6 -5 -4 -3
PM_SLP_S4#
1D8V_S3
Adapter In
G909
TPS51100
MAX8744 -1 S5 S3 -7
S5_ENABLE -1
PM_SLP_S3# 4 5 5 -2
5V_S5
3D3V_S5
3D3V_AUX_S5
1D8V_S3
1D05V_S0
1D5V_S0
3D3V_S5
PG1
1D8V_S3
10ms after VCCSUS1_05
TPS51124
APL5915 5
RSMRST#_KBC
KBC WPC8763L
RSMRST#_
PG2
EN1
EN2
1D8V_S3
PM_PWRBTN#
1D8V_S0 2
KBC_PWRBTN#
PM_SLP_S3#
PM_SLP_S4# 6
1D25V_S0 5
S5_ENABLE 1
3D3V_S0
3D3V_S5 -2
DCBATOUT
APL5913
1D8V_S0 7
5V_S0
PM_SLP_S3# 5
5V_S5
CPUCORE_ON 3 4
PM_SLP_S4#
PM_SLP_S3# 2
SLP_S4#
SLP_S3#
RSMRST#
PM_PWRBTN#
REGISTER(BTCRL.SBR)
PWRBTN#
0:RELEASE
PCIRST#
5V_S0
RTC_AUX_S5
VCCRTC
1:RESET
PLT_RST1# 11
ICH8-M
10ms after VCCSUS1_05 TP
PLTRST#
VCCSUS1_05
HDDDRV#_5
18ms after VCCRTC
RTC_AUX_S5
CD ROM
RTCRST#
RTC
VRMPWRGD
CK_PWRGD
WINDBOND
PWROK
CPUPWRGD 9
WPC8768L
5V_S0
PWROK
H_PWRGD
NEWCARD
3ms after VGATE_PWRGD
99ms after 1D05V_S0
RESET#
MINICARD
3D3V_S0
G792
LAN
VCC_CORE_S0 12
GOLDFINGER 7 8
VGATE_PWRGD 10
Crestline
RSTIN#
CPUCORE_ON
SHDN#
PWRGD
MAX8770
CLK_PWRGD
PWROK
H_CPURST#
PWRGOOD
Merom 13
H_CPURST#
CK_PWRGD
RESET#
CLK
ICS9LPR502

4. Volvi2 Power ON Sequence

5. Power Budget Block Diagram
DDRII
1D8V_S3(5000mA)
DDR_VREF__S0(1.2A)
BIOS
ROM
30mA
KBC Winbond WPC8763L
3D3V_AUX_S5(170mA)
KBC EV BD
USB*3
1500mA
MDC
40mA
Marvell 88E8039 LAN
3D3V_LAN_S5(500mA)
710mA
1D25V_S0
1D25V_S0
1200mA
DDR_VREF_S0
DDR_VREF_S0
47000mA
VCC_CORE_S0
VCC_CORE_S0
1D05V_S0
17204mA
1D05V_S0
1D8V_S3
8598mA
1D8V_S3
2660mA
1D5V_S0
1D5V_S0
3D3V_S5
907mA
3D3V_S5
50mA
5V_AUX_S5
5V_AUX_S5
1510mA
5V_S5
5V_S5
200mA
3D3V_AUX_S5
3D3V_AUX_S5
ICH8M
1D05V_S0 (Core/I/O) (1131mA)
1D5V_S0 (Azalia/PATA/PCI/PCIE/DMI/ SATA/LPC/USB) (2400mA)
3D3V_S0 (LAN/SPI) (400mA)
3D3V_S5 (SUS) ( 277mA)
5V_S5 (SUS) (10mA)
5V_S0 (USB/PATA/PCI) (6mA)
Crestline
1D05V_S0 (CORE+GFX) (11310mA)(11573mA)
1D25V_S0 (PLL/DMI)(710mA)
1D5V_S0(TV/CRT) (130mA)
1D8V_S3 (DDRIO/LVDSIO) (3598mA)
3D3V_S0 (TVDAC/CRT Sync/IO/Bandgap) (316mA )
Merom
VCC_CORE_S0 (CORE) (47A)
1D05V_S0 (FSB VCCP) (4.5A)
1D5V_VCCA_S0 (PLL) (130mA)
3645 mA
3D3V_S0
LCD
400mA
CLK GEN ICS 9LPRS502
220mA
Mini card
802.11/BT
660mA
LPCROM
6mA
CODEC
3.3V(35mA)
5V(55mA)
Express
CARD
1000mA
AMP 1410
408mA
5331 mA
5V_S0
FAN
500mA
CRT
500mA
HDD
2000mA
CD ROM
1500mA
AMP 1431
800mA
TOUCHPAD
25mA

6. Volvi2 SMI/SCI/SWI Interface
LPC BUS
ICH8-M
X-Bus
KBC
WPC8763L
FWH
ECSCI#_1
ECSCI#
GPIO7
PM_SLP_S3#
SMI#
GPIO8
GPIO01
ECSWI#
PWUREQ#
GPIO12
AC_Link
LID_CLOSE#
HDA_SDOUT
ACZ_SDATAOUT
GPIO07
RSMRST#_KBC
AC_IN#
GPIO06
GPIO40
RSMRST#
PM_PWRBTN#
MDC
CODEC
ALC268
GPIO23
PWRBTN#
HDA_SDIN1
ACZ_SDATAIN1
BAT_IN#
GPIO12
HDA_SDIN0
GPIO03
3D3V_AUX_S5
ACZ_SDATAIN0
KBC_PWRBTN#
VCC_POR#
ECRST#
Power Switch block
RSMRST#
G792
THRM/Fan
Alert#
From S3 state wakeup event: (1) Power Button; (2) WOL ( AC Only ); (3) Embedded Modem ( AC Only ) ;(4) RTC; (5) Lid; (6) Battery Critical

7. Volvi2 Audio Block Diagram
KBC_BEEP
KBC
WPC8763L
ICH8-M
ACZ_SPKR
AUDIO_BEEP ●
CODEC
REALTEK ALC268
PCBEEP
INT_MIC1_CN
MIC2_R
MIC2_L
AC97
LINR_IN_R
MIC1_R
MIC1_L
LINL_IN_L
Mic-In
Audio AMP.
G1412R
CDR
CDL
CD-GND
H.P. Jack
Line Out
PHONE
Line Out
MDC CON.
Audio AMP.
G1431F
2 Watt
2 Watt

8. Volvi2 SMB Interface KBC ICH8_M DDR2 DDR2 CLK GEN Thermal WPC8768L
3D3V_S5
5V_S0
3D3V_S0
4D7K
4D7K
ICH8_M
SMBC_ICH
SMBD_ICH
1D8V_S0
1D8V_S0
3D3V_S0
DDR2
DIMM A
ID=A0/A1
DDR2
DIMM B
ID=A2/A3
CLK GEN
ICS 9LPRS502
ID=D2/D3
3D3V_S0
3D3V_S0
5V_S0
10K
3D3V_AUX_S5
Thermal
10K
3D3V_AUX_S5
G792
ID=7A/7B
KBC_SCL2
VCC
KBC
KBC_SDA2
WPC8768L
BAT_SCL
BAT_SDA
5V_AUX_S5
Battery A
ID=16/17

9. Volvi2 SMB Interface Crestline CRT GMCH LCD GMCH_DDCCLK CLK_DDC1_5
3D3V_S0
3D3V_S0
5V_S0
2.2K
2.2K
10K
Crestline
GMCH
GMCH_DDCCLK
CLK_DDC1_5
CRT
GMCH_DDCDATA
DAT_DDC1_5
CLK_DDC_EDID
DAT_DDC_EDID
LCD