USB2514B-AEZC Ver la hoja de datos (PDF) - SMSC -> Microchip

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USB2514B-AEZC

USB 2.0 Hi-Speed Hub Controller

SMSC -> Microchip 

USB 2.0 Hi-Speed Hub Controller

Datasheet

Conventions

Within this manual, the following abbreviations and symbols are used to improve readability.

Example

BIT

FIELD.BIT

x…y

BITS[m:n]

PIN

zzzzb

0xzzz

zzh

rsvd

code

Section Name

x

<Parameter>

{,Parameter}

[Parameter]

Description

Name of a single bit within a field

Name of a single bit (BIT) in FIELD

Range from x to y, inclusive

Groups of bits from m to n, inclusive

Pin Name

Binary number (value zzzz)

Hexadecimal number (value zzz)

Hexadecimal number (value zz)

Reserved memory location. Must write 0, read value indeterminate

Instruction code, or API function or parameter

Section or Document name

Don’t care

<> indicate a Parameter is optional or is only used under some conditions

Braces indicate Parameter(s) that repeat one or more times

Brackets indicate a nested Parameter. This Parameter is not real and actually decodes

into one or more real parameters.

SMSC USB251xB/xBi

3

DATASHEET

Revision 2.2 (02-17-12)

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