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Numbers

Hexadecimal numbers are represented by a string of hexadecimal digits

 

followed by the character H. A zero prefix is added to numbers that

 

begin with A through F. (For example, FF is shown as 0FFH.) Decimal

 

and binary numbers are represented by their customary notations. (That

 

is, 255 is a decimal number and 1111 1111 is a binary number. In some

 

cases, the letter B is added for clarity.)

Units of Measure

The following abbreviations are used to represent units of measure:

 

A

amps, amperes

 

Gbyte

gigabytes

 

Kbyte

kilobytes

 

KΩ

kilo-ohms

 

mA

milliamps, milliamperes

 

Mbyte

megabytes

 

MHz

megahertz

 

ms

milliseconds

 

mW

milliwatts

 

ns

nanoseconds

 

pF

picofarads

 

W

watts

 

V

volts

 

μA

microamps, microamperes

 

μF

microfarads

 

μs

microseconds

 

μW

microwatts

Signal Names

Signal names are shown in uppercase. When several signals share a

 

common name, an individual signal is represented by the signal name

 

followed by a number, while the group is represented by the signal name

 

followed by a variable (n). For example, the lower chip-select signals

are named CS0#, CS1#, CS2#, and so on; they are collectively called CSn#. A pound symbol (#) appended to a signal name identifies an active-low signal. Port pins are represented by the port abbreviation, a period, and the pin number (e.g., P1.0).

1.3Technical Support

1.3.1Electronic Support Systems

Intel’s site on the World Wide Web (http://www.intel.com/) provides up-to-date technical information and product support. This information is available 24 hours per day, 7 days per week, providing technical information whenever you need it.

1.3.1.1Online Documents

Product documentation is provided online in a variety of web-friendly formats at:

http://developer.intel.com/design/litcentr/index.htm

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Celeron™ Processor Development Kit Manual

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Intel 273246-002 manual Technical Support, Electronic Support Systems