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Table 6.
COM Express* Interface Implemented Signals (Sheet 2 of 2)
COM Express*
Function
ExpressCard*
PCI Express*
USB 2.0
LPC
AC'97/ Intel
Audio
2
I
C*
SMB
PCI
PATA
PCI Express*
Graphics (SDVO)
Notes:
1.
The associated signals are not connected.
®
2.5.3
Intel
The Intel
of the Intel
connectivity as well as functionality normally associated with handheld devices such as
SDIO/MMC and USB device.The Intel
• Interface to processor of PCI Express* x1 lane (Gen1)
• One GMAC interface for Gigabit Ethernet
• Two SATA ports, Gen2
• Six USB 2.0HS Host compatible ports
• One USB 2.0HS Client compatible port
• Two SDIO/MMC interfaces
• Four UART interfaces
• One CAN interface
• One Serial Peripheral Interface (SPI)
• One I
• One 12-bit GPIO interface
• One SPI Serial ROM interface
Note:
For details, see the Intel
2.5.4
System Memory
• Supports DDR2 soldered down memory.
• Supports 800 MHz memory bus frequencies.
®
Intel
Atom™ Processor E660 with Intel
User Manual
18
Type 2 Description
2 ports, Tx/Rx is shared with PCI Express*
6 ports, PCIe* REFCLK
8 ports, Over Current detection
1 port, Low Pin Count Interface
®
HD
1 port, Audio Codec '97, Intel
Interface
1ch, Inter-Integrated Circuit
1ch, System Management Bus
1 port, PCI Bus 32bit 33/66MHz
1 port, Parallel ATA100
1 port, Share with SDVO dedicated I
Express* Graphics x16
Platform Controller Hub EG20T
®
PCH EG20T was developed for IO extension of the processor. The features
®
PCH EG20T provide the functionality necessary for storage and
2
C* interface
®
Platform Controller Hub EG20T Datasheet.
®
Platform Controller Hub EG20T Development Kit
®
High Definition Audio
2
C* and PCI
®
PCH EG20T has several functions as follows:
Getting Started
Carrier Board
1
No support
4 ports
1
No support
Super I/O (PS2),
CPLD (POST Indication),
Pin Header
Audio Codec IC
Option EEPROM for PCI Bridge
IC
PCIe*/miniPCIe/SDVO/
PCI/SIO/PCIe* CLK Buff/PCI
Bridge IC
1
No support
1
No support
SDVO (PEG) slot
January 2012
Document Number: 324213-002
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