EP80579 datasheet(49/1916 Pages) INTEL

49 / 1916 page

August 2009

Intel® EP80579 Integrated Processor Product Line Datasheet

Order Number: 320066-003US

Contents

49.3 Clocks ..........................................................................................................1829

49.3.1

External Clock Requirements ..................................................................1829

49.4 Power and Reset Sequencing ...........................................................................1830

49.5 AC/DC Characteristics .....................................................................................1831

49.5.1

Power Management ...............................................................................1831

49.5.1.1

Power Management Signal List ........................................................1831

49.5.1.2

Power Management AC Characteristics..............................................1832

49.5.2

DDR2 ..................................................................................................1836

49.5.2.1

DDR2 Signal List............................................................................1836

49.5.2.2

DDR2 DC Characteristics.................................................................1836

49.5.2.3

DDR2 AC Characteristics.................................................................1838

49.5.3

PCI Express* ........................................................................................1846

49.5.3.1

PCI Express* Signal List .................................................................1846

49.5.3.2

PCI Express* Differential Transmitter and Receiver Specifications.........1846

49.5.3.3

PCI Express* Clock Specifications ....................................................1850

49.5.4

Serial ATA (SATA) .................................................................................1854

49.5.4.1

SATA Signal List ............................................................................1854

49.5.4.2

SATA DC Characteristics .................................................................1854

49.5.4.3

SATA DC Output Characteristics.......................................................1855

49.5.4.4

SATA LED .....................................................................................1855

49.5.4.5

SATA AC Characteristics .................................................................1856

49.5.5

Universal Serial Bus (USB) .....................................................................1856

49.5.5.1

USB Signal List..............................................................................1856

49.5.5.2

USB DC Characteristics...................................................................1857

49.5.5.3

USB AC Characteristics ...................................................................1859

49.5.5.4

USB AC Specifications ....................................................................1859

49.5.6

System Management Bus (SMBus) ..........................................................1863

49.5.6.1

SMBus Signal List ..........................................................................1863

49.5.6.2

SMBus DC Characteristics ...............................................................1863

49.5.6.3

SMBus AC Characteristics ...............................................................1864

49.5.7

UART...................................................................................................1867

49.5.7.1

UART Signal List ............................................................................1867

49.5.7.2

UART DC Characteristics .................................................................1867

49.5.7.3

UART AC Characteristics .................................................................1868

49.5.7.4

UART Receiver AC Specifications ......................................................1868

49.5.8

Serial Peripheral Interface (SPI) ..............................................................1869

49.5.8.1

SPI Signal List ...............................................................................1869

49.5.8.2

SPI DC Characteristics....................................................................1869

49.5.8.3

SPI AC Characteristics ....................................................................1869

49.5.9

Low Pin Count (LPC) ..............................................................................1870

49.5.9.1

LPC Signal List ..............................................................................1870

49.5.9.2

LPC DC Characteristics ...................................................................1871

49.5.9.3

LPC AC Characteristics....................................................................1872

49.5.10 General Purpose I/O (GPIO) ...................................................................1874

49.5.10.1 GPIO Signal List ............................................................................1874

49.5.10.2 GPIO DC Characteristics .................................................................1874

49.5.10.3 GPIO AC Specifications ...................................................................1875

49.5.11 IICH Interrupt Signal .............................................................................1875

49.5.11.1 IICH Interrupt Signal List ................................................................1875

49.5.11.2 IICH Interrupt Signal DC Characteristics ...........................................1875

49.5.11.3 IICH Interrupt Signal AC Input, Output Characteristics........................1876

49.5.11.4 IICH Interrupt Signal Timing Specification .........................................1876

49.5.11.5 IICH Clock AC Specifications............................................................1876

49.5.12 Real Time Clock (RTC) ...........................................................................1877

49.5.12.1 RTC Signal List ..............................................................................1877

49.5.12.2 RTC DC Characteristics ...................................................................1877

49.5.12.3 RTC AC Characteristics ...................................................................1878

EP80579 Datasheet(PDF) 49 Page - Intel Corporation

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