Intel 2804040 user manual Appendix a I/O Port Pin Assignment, IDE Port, Serial ATA Port

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2804040 User’s Manual

 

System Configuration

Appendix A <I/O Port Pin Assignment>

 

 

A.1 IDE Port

 

 

2

40

Connector: IDE1

 

 

 

 

 

Type: 40-pin (20 x 2) box header

 

1

39

 

 

 

 

 

 

 

 

Pin

Description

Pin

Description

 

 

 

1

Reset

2

Ground

 

 

 

3

D7

4

D8

 

 

 

5

D6

6

D9

 

 

 

7

D5

8

D10

 

 

 

9

D4

10

D11

 

 

 

11

D3

12

D12

 

 

 

13

D2

14

D13

 

 

 

15

D1

16

D14

 

 

 

17

D0

18

D15

 

 

 

19

Ground

20

VCC

 

 

 

21

REQ

22

Ground

 

 

 

23

IOW-/STOP

24

Ground

 

 

 

25

IOR-/HDMARDY

26

Ground

 

 

 

27

IORDY/DDMARDY

28

IDE66#/IDE33

 

 

 

29

DACK-

30

Ground

 

 

 

31

IRQ

32

N/C

 

 

 

33

A1

34

CBLID

 

 

 

35

A0

36

A2

 

 

 

37

CS0 (MASTER CS)

38

CS1 (SLAVE CS)

 

 

 

39

LED ACT-

40

Ground

 

 

A.2 <Serial ATA Port>

Connector: S_ATA1/2/3/4

Type: 7-pin wafer connector

1 7

 

1

2

3

4

5

6

7

 

 

 

 

 

 

 

 

GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND

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PCI-Express Interface setting

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Contents 2804040 User’s Manual DisclaimerTrademark Hardware Other AccessoriesPacking List Cable KitUser’s ManualInd ex Hardware SetupIndex IntroductionAppendix D Programming GPIOs………………………………………………59 System ConfigurationBios Setup Appendix a I/O Port Pin Assignment User’s Manual Ind exThis Page is Left for Blank Introduction Product OverviewVGA Display Interface Product SpecificationMulti-I/O Port Audio Interface Power and EnvironmentEthernet Interface Expansive InterfaceComponent Placement Component PlacementIntel Pentium 4 with 775 pin Plga processor Block DiagramBlock Diagram Intel 945GMechanical Drawing Mechanial DrawingConnector Location Connector LocationUser’s Manual Hardware Setup Jumper Function Cmos Operating/Clear SettingJumper Reference Jumper ReferenceExternal Connectors Connector ReferenceInternal Connectors Connector FunctionCPU Installation CPU and Memory SetupCPU installation Memory installation Memory InstallationJumper Jrtc Type Onboard 3-pin jumper Cmos SetupCmos Setup ModeEnhanced IDE interface Enhanced IDE InterfaceSerial ATA installation Serial ATA InstallationFloppy Installation Floppy InstallationLAN installation LAN InstallationAudio Installation Audio InstallationConnector Spdif User’s Manual Introduction Connector CnaudioConnector Cdin Pin DescriptionDisplay Installation Display InstallationInterface IEEE1394 USB2.0 IEEE1394 and USB InstallationIEEE1394 and USB Installation VCC Power and Fan Installation Power and Fan InstallationPIN assignment Gpio interface Gpio InterfaceSerial Port Serial PortPin Number Pin Assignment Switch and Indicator Switch and IndicatorExpansion Interface Expansion InterfaceUser’s Manual This Page is Left for Blank Parallel ATA Serial ATA System ConfigurationSata configuration Sata Mode On-Chip Serial ATA mode RAID 5 striping with parity Sata RAID ConfigurationSata RAID Configuration RAID 10 RAID 0+1User’s Manual System Configuration Select Actions to Create RAID Volume Repeat the to create second volume as RAID Level Audio Configuration Video Memory Setup Total Memory Frame Graphic Buffer Size User’s Manual Fixed + Dvmt Memory SizeSystem On-Chip Fixed Display Properties Setting Display Properties SettingDevices PCI-Express interface setting PEG ForceBios Setup PCI-Express Interface settingUser’s Manual Bios Setup This Page is Left for Blank IDE Port Connector SATA1/2/3/4Appendix a I/O Port Pin Assignment Serial ATA PortUser’s Manual P o r t Pin Assignment Floppy PortIrDA Port Pin Description TRD0+ TRD0- TRD1+ VGA PortLAN Port PinUser’s ManualI/O P o r t Pin Assignment Ieee 1394 PortSMBus User’s Manual System Resources Appedix B System ResourcesB1.I/O Port Address Map User’s Manual P o r t Pin Assignment B2.Memory Address Map B3.System IRQ & DMA Resources Flash Method Appedix C Flash BiosBios Auto Flash Tool Appendix D Programming GPIO’s Programming GPIO’sUser’s Manual Con tact Information Contact Information

2804040 specifications

The Intel 2804040 is a powerful and versatile microprocessor that has been a significant player in the realm of computing. Designed for various applications, this processor brings a blend of advanced technologies and features that cater to both power users and everyday consumers.

One of the standout characteristics of the Intel 2804040 is its robust architecture, built on cutting-edge fabrication technology. It operates with a high clock speed, ensuring swift processing capabilities that enhance the overall performance of computing systems. This microprocessor is particularly known for its multi-core design, allowing it to effectively handle multiple tasks simultaneously, making it ideal for both multitasking and resource-intensive applications.

The Intel 2804040 is also equipped with Intel's Hyper-Threading technology, which further improves its multitasking capabilities. This technology allows each core to handle two threads, effectively doubling the number of tasks that can be processed at any given moment. This results in faster execution of applications, streamlined workflows, and improved user experience.

Furthermore, the processor supports Intel's Turbo Boost technology, which automatically increases clock speeds when the workload demands it. This dynamic adjustment ensures that users benefit from enhanced performance during peak usage while also optimizing energy consumption for more efficient operation.

In terms of graphics capabilities, the Intel 2804040 often comes with integrated graphics, providing sufficient power for casual gaming, video playback, and everyday tasks without the need for a separate graphics card. This integration helps keep systems compact and cost-effective while still delivering satisfactory visual performance.

Another key feature is enhanced security technologies, such as Intel’s Software Guard Extensions (SGX), which offer a robust platform for protecting sensitive information and running secure applications. This is particularly valuable in enterprise environments where data integrity and security are paramount.

Compatibility with various operating systems and support for the latest connectivity standards, such as USB and PCIe, ensures that the Intel 2804040 serves a broad range of devices, from laptops to desktops, making it a versatile choice for manufacturers and end-users alike.

In summary, the Intel 2804040 stands out due to its combination of multi-core performance, advanced multitasking features, integrated graphics, and security technologies. As a reliable processor, it addresses the demands of modern computing, making it a valuable option for various applications in both consumer and professional markets.