Intel 21555 Signal and Default Information, J2 J4, J5, and J6 Connector Pinouts, Schematic Mictor

Page 23

Signal and Default Information

A

 

 

A.1 J2 J4, J5, and J6 Connector Pinouts

Table A-1gives the Mictor connectors pin assignment and DE1B55503 schematic signal names. See Figure 1 on page 6 for the location of this connector.

Table A-1. J2 Connector Secondary AD Signals

Schematic

Mictor

 

Mictor

Schematic

Signal Name

Pin Number

 

Pin Number

Signal Name

 

 

 

 

 

+5V

1

 

2

SCL

 

 

 

 

 

GND

3

 

4

SDA

 

 

 

 

 

S_CLK0_2

5

 

6

S_CLK0_3

CLK

 

CLKB

 

 

 

 

 

 

 

 

S_AD63

7

 

8

S_AD47

 

 

 

 

 

S_AD62

9

 

10

S_AD46

 

 

 

 

 

S_AD61

11

 

12

S_AD45

 

 

 

 

 

S_AD60

13

 

14

S_AD44

 

 

 

 

 

S_AD59

15

 

16

S_AD43

 

 

 

 

 

S_AD58

17

 

18

S_AD42

 

 

 

 

 

S_AD57

19

 

20

S_AD41

 

 

 

 

 

S_AD56

21

 

22

S_AD40

 

 

 

 

 

S_AD55

23

 

24

S_AD39

 

 

 

 

 

S_AD54

25

 

26

S_AD38

 

 

 

 

 

S_AD53

27

 

28

S_AD37

 

 

 

 

 

S_AD52

29

 

30

S_AD36

 

 

 

 

 

S_AD51

31

 

32

S_AD35

 

 

 

 

 

S_AD50

33

 

34

S_AD34

 

 

 

 

 

S_AD49

35

 

36

S_AD33

 

 

 

 

 

S_AD48

37

 

38

S_AD32

 

 

 

 

 

21555 PCI-to-PCI Bridge Evaluation Board User’s Guide

23

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Contents User’s Guide PCI-to-PCI Bridge Evaluation BoardPCI-to-PCI Bridge Evaluation Board User’s Guide Contents Tables Overview FeaturesIntroduction Major Components ConnectorsDevices Switches and JumperSwitches Switch SettingsStake-Pin Jumper a DIP Switch OperationSwitch Switch Controls Reference Information Pack Stake-Pin JumperJumper Resistors Resistor JumpersVoltage Clampa Clock ConfigurationClock Configuration Jumpers Clamping VoltageType Device Configuration NumberingSecondary Slot Numbering and Idsel Mapping Slot and Idsel MappingDevice Number Interrupt Pin on Interrupt Pin on Board Interrupt RoutingInterrupt ORing DE1B55503 with One Local Bus Option Card Typical ConfigurationsDE1B55503 with Two Local Bus Option Cards Page Software Requirements Operations and InstallationHardware Requirements Programming the Flash ROM Switch Operation for Srom programmingSwitch Switch Up Description Pack Down Programming the SromSwitch Switch Down Switch Up a Description Pack Installation ProcedureSwitch Operation for Flash programming Interrupt ORing Central Function and Arbiter Control Optional ConfigurationsPicmg Configuration J9 Picmg SwitchesAsynchronous Clocking External Arbiter Switch OptionSwitch Switch Down Switch Up Description Pack Schematic Mictor Signal and Default InformationJ2 J4, J5, and J6 Connector Pinouts Table A-1. J2 Connector Secondary AD SignalsTable A-3. J5 CBE, REQ, and GNT Table A-2. J4 Pin AssignmentsTable A-4. J6, Parallel ROM and Control Table A-6. Switch Pack Factory Defaults Jatag Connector PinoutFactory Default Switch and Jumper Configuration Table A-5. J1 Jatag Connector
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21555 specifications

The Intel 21555 is a prominent microprocessor developed by Intel, designed to cater to a variety of computing needs. This processor marks a significant step forward in Intel's lineup and underscores the company's commitment to advancing technology in personal computing, enterprise solutions, and beyond.

One of the standout features of the Intel 21555 is its advanced architecture. It utilizes a multi-core design, enabling improved performance through parallel processing. This architecture allows multiple applications to run seamlessly without a decline in speed. The cores are built on a cutting-edge manufacturing process that enhances energy efficiency while maintaining high clock speeds.

The Intel 21555 supports a wide range of technologies, including Intel Turbo Boost, which enables dynamic adjustments to the processor’s performance based on workload demands. This feature allows the processor to accelerate its speed during intensive tasks, providing users with a responsive experience when it matters the most.

Another key characteristic of the Intel 21555 is its support for integrated graphics. With Intel UHD Graphics technology, users can enjoy enhanced visuals for everyday tasks such as video playback, web browsing, and light gaming. This eliminates the need for a separate graphics card for many users, particularly in home office or light gaming scenarios.

Security is a significant focus in the design of the Intel 21555. It includes built-in hardware-based security features like Intel Trusted Execution Technology and Secure Boot. These features help protect against various types of threats, ensuring that user data remains secure from malicious attacks.

The Intel 21555 is also optimized for use with Intel's platform technologies, including Intel Optane memory and Intel Rapid Storage Technology. These technologies work together to deliver faster boot times and improved system responsiveness, making computing more efficient for users.

Furthermore, the Intel 21555 is designed to support virtualization technologies, allowing multiple operating systems to run concurrently without compromising performance. This is particularly useful for developers and businesses that rely on virtualization for testing and development environments.

In summary, the Intel 21555 is a powerful and versatile processor that reflects Intel's ongoing innovation in the computing space. With its multi-core architecture, enhanced graphics capabilities, strong security features, and advanced technologies, it stands out as an excellent choice for a wide range of applications, serving both casual users and professionals alike.