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System Overview—Intel
EP80579 Integrated Processor Product Line
Figure 1.
Development Board Block Diagram
Legend
Connectors
Yellow
Components
ITP-XDP
Green
9 pin D-sub
Transceiver
9 pin D-sub
Transceiver
9 pin D-sub
RS232 XCVR
RS232 XCVR
9 pin D-sub
X8 Conn Slot 0
4 Lanes
X4 Conn Slot 1
1 Lane
PEX
X4 Conn Slot 2
8508
1 Lane
PCI-E
5 Port
X4 Conn Slot 3
Switch
1 Lane
X4 Conn Slot 4
1 Lane
Over Current
Stacked Type A
Over Current
SATA Connector
SATA Connector
RJ45 w/mag/led
Marvell
88E1141
Quad
RJ45 w/mag/led
GbE
RGMII
PHY
RJ45 w/mag/led
EEPROM
®
Intel
EP80579 Integrated Processor Product Line
Order Number: 320068-005US
EP80579
ITP
60pin
CAN
SMBus
UART
(0,1)
LN 0-3
Mid
Bus
PCIe
LAI
LN 4-7
USB
(0,1)
SATA
(0,1)
RGMII
GbE0
RGMII
GbE1
RGMII
GbE2
MDIO
4Kbit
GbE
EE
32.786 kHz
DDR2
2
I
C/
SSP
GPIO
LEDs
HSS0
Mezzanine 0
HSS1
Mezzanine 1
HSS2
Mezzanine 2
2MB
SPI
SPI FLASH
LEB
StrataFlash 2
IEEE
1588
2MB
Firmware Hub
(FWH)
LPC
Trusted Platform
2x7 Segment
Module
(TPM)
Header
1x3
Header
2x5
Header
2x5
Buffer
CompactFlash
Memory
Connector
StrataFlash 1
IEEE 1588-2008
Connector
2x4 Header
Floppy Disk
Header 2x16
PS2 K/M
(stacked)
SIO
Parallel 25 pin
D-sub
Port 80
UART(2)
Displays
Header 2x5
May 2010
27
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