Samsung NP-R70xxxx Series, Service Manual, Page: 56 / 160

Samsung
Confidential
SPI3_CLK
17.86 MHz
DPLLB
ICH8-M
USBPLL
SATAPLL
100 MHz (SRC0)
333/266 MHz
333/266 MHz
333/266 MHz
MINI PCIE
CARD 2
PCIE LAN
LOM3_CLKREQ*
CLK1_SATA/SATA* 100 MHz (SRC 2)
CLK3_ICH14 14.318 MHz
CLK3_PCLKPORT80
33 MHz CLK3_PCLKMICOM
BSEL
48MHz PLL
PLL3
SSC
33 MHz
FSB
PEG
DMI
FS(2:0)
P3.3V
14.318 MHz
CK-505M (w/ CLKREQ* & SSDC)
xSLG8SP513r05)
100 MHz
CLK3_PWRGD*
100 MHz (SRC 6,8,9)
MINI PCIE
B
CLK1_DREFCLK/CLK*
96 MHz
CLK1_PCIEICH/ICH* 100 MHz (SRC 10)
C
CLK1_PCIELOM/LOM* 100 MHz (SRC 9)
10 MHz
Page 8
2 1
1
SODIMM #1
MCH3_CLKREQ*
1
SPI
2
PROPRIETARY INFORMATION THAT IS
100 MHz (SRC4) CLK1_MCH3GPLL/3GPLL*
33 MHz CLK3_PCLKCB
4
667/533 MHz
CLK1_MCLK3/3*
CLK1_MCLK4/4*
CLK1_MCLK0/0*
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
SAMSUNG ELECTRONICS CO’S PROPERTY.
CLK1_MCLK1/1*
HD 24 MHz
AUD3_BCLK
CPU
D
B
D
EXCEPT AS AUTHORIZED BY SAMSUNG.
MCH
CARDBUS
KBC
SODIMM #0
SAMSUNG
ELECTRONICS
C
100 MHz (SRC 6)
CLK1_MINI2PCIE/PCIE*
100 MHz (SRC 8)
HPLL
THIS DOCUMENT CONTAINS CONFIDENTIAL
3
4 3
PCIE PLL
DPLLA
MPLL
32.768 KHz
Rev. 0.5
CLOCK DISTRIBUTION
Buffer
MUX
PCIEPLL
Crestline
PCI Express Gfx
200 MHz
MUX
MUX
CPU_STP*
ITP_EN
CLK0_HOST_CPU/CPU*
200 MHz CLK0_HOST_GMCH/GMCH*
CLK1_DREFSSC/SSC* SS(96/100) SEL
PCI_STP*
CARD 1
CLK1_MINIPCIE/PCIE*
MIN3_CLKREQ*
A
A
SAMSUNG PROPRIETARY
A
333/266 MHz
OSC
HD Audio
MDC
(Marvell)
PORT 80
CLK3_USB48 48 MHz
CHP3_SATACLKREQ*
CLK3_PCLKICH 33 MHz
33 MHz
14 MHz
OSC
Main PLL
SSC
MDC3_BCLK
32.768 KHz
RTC Clock
25 MHz
CLK1_PEG/PEG*