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E1-772g - Ea - Va70hw

1. This block diagram shows the components and power rails of an EA70HW motherboard. It includes the CPU, GPU, memory interfaces, I/O interfaces like USB, audio, and network ports. 2. The CPU is an Intel Haswell with DDR3 memory channels. The discrete GPU is an NVIDIA N15VGM. Storage, display, and expansion interfaces include M.2, HDMI, eDP, and PCIe. 3. The diagram also outlines the different power rails supplied to components like the CPU, GPU, memory PHY, and I/O ports. It details the power states of components in sleep modes from S0 to S5.

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324 views1 page

E1-772g - Ea - Va70hw

1. This block diagram shows the components and power rails of an EA70HW motherboard. It includes the CPU, GPU, memory interfaces, I/O interfaces like USB, audio, and network ports. 2. The CPU is an Intel Haswell with DDR3 memory channels. The discrete GPU is an NVIDIA N15VGM. Storage, display, and expansion interfaces include M.2, HDMI, eDP, and PCIe. 3. The diagram also outlines the different power rails supplied to components like the CPU, GPU, memory PHY, and I/O ports. It details the power states of components in sleep modes from S0 to S5.

Uploaded by

Mihohoho
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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EA70HW BLOCK DIAGRAM POWER VGA POWER


CPU VCORE GPU VCORE
PAGE 80 PAGE 80
DDIC
HDMI DDR-III
PAGE 38 DDR3L 1333/1600 MHz SYSTEM, +3V, +5V +1.05VS_VGA
eDP x 2 channel A SO-DIMM*1 PAGE 81
eDP Panel PAGE 16
+VCCP & +VCCP_VT +1.5VS_VGA
D PAGE 37
CPU PAGE 82
D

Haswell DDR3L 1333/1600 MHz DDR-III


dGPU PCIE X 16 channel B
DDR & VTT +3VS_VGA
NVIDIA N15VGM SO-DIMM*1 PAGE 83

PAGE 17
2.5V & 1.5VS &1.1VS +12VS_VGA
PAGE 84
PAGE 3-10
PAGE 70~79 USB2.0
Camera SMART CHARGER LOAD SWITCH
FDI x 2 DMI x 4 PAGE 88 PAGE 91

POWER DETECT POWER PROTECT


PAGE 90 PAGE 92
USB2.0
USB PORT9
VGA LOAD SWITCH
CRT PAGE 58 PAGE 91
PAGE 39
POWER PROTECT
PAGE 92

PCH
Head Phone Lynx Point USB2.0 Power Rails
(Combo Jack) Azalia Codec Azalia USB20 PORT1
Sleep State RTC VA VSUS V VS
RTK/ALC3225 USB3.0 USB30 PORT2
S0 ON ON ON ON ON
C MIC C
PAGE 58 S3 ON ON ON ON OFF
PAGE 41 42 USB2.0
USB20 PORT0 S4 ON ON ON OFF OFF
TPM USB3.0 USB30 PORT1 S5/ AC ON ON ON OFF OFF
PAGE 43
PAGE 61 S5/ DC ON ON OFF OFF OFF
K/B EC PAGE 30 LPC
PAGE 48 PCIE *1
Click T/P
IT8528E HSPI MiniCard
WLAN/WMAX PCIe Port
PAGE 48
PAGE 13-19 USB2.0 PCIE_P1 CARDREADER
BT combo
FAN PAGE 55 PCIE_P2 mSATA
PAGE 49
PCIE_P3 Mini CARD (WLAN)
PCIE_P4 LAN
SPI ROM
SATA

PCIE_P5
4MB (BIOS/EC)
PCIE_P6
PAGE 30
PCIE *1 Giga LAN USB20 PORT
SPI BCM57780 RJ45
SPI ROM USB P00 External MB
2MB (ME) PAGE 33
PAGE 34 USB P01 External MB
PAGE 28
PCIE *1

五五五
USB P02
B
Card Reader B
RTS5209 SD Socket USB P03
SATA HDD PAGE 40 USB P04
PAGE 60 PAGE 40 USB P05
PCIE *1 PAGE 40 WiFi
USB P08
mSATA/SSD Camera
SATA 3.0 USB P09
SATA ODD External DB
USB P10 BT
PAGE 60 PAGE 53
USB P11 PCIE/mSATA
USB P12
USB P13

SATA PORT
SATA P0
SATA P1 mSATA
IO BOARD PWR BOARD SATA P2 ODD
SATA P3
SATA P4
USB PORT3 POWER Button
HP_OUT SATA P5 HDD 2
A A

USB PORT9 POWER LED


MIC IN

LID SW
Title : BLOCK DIAGRAM
BU1-RD Div.1-HW RD Dept.1 Engineer: Wing_Cheng
Size Project Name Rev
Custom
EA70_HW 1.0
Date: Friday, July 05, 2013 Sheet 1 of 97
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