CS8952T datasheet(49/86 Pages) CIRRUS

номер детали	CS8952T

подробное описание детали	100BASE E-X AND 10BASE-T TRANSCEIVER

PDF	86 Pages

Scroll/Zoom	100%

производитель	CIRRUS [Cirrus Logic]

домашняя страница	http://www.cirrus.com

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49 / 86 page

DS206TPP2

CS8952T

CrystalLAN™ 100BASE-X and 10BASE-T Transceiver

CIRRUS LOGIC ADVANCED PRODUCT DATABOOK

Scrambler Key Initialization Register - Address 14h

Load

Reserved

Scrambler Initialization Key

BIT

NAME

TYPE

RESET

DESCRIPTION

Load

Read/Set

When this bit is set, the scrambler will be loaded with

the value in the Scrambler Initialization Key field.

When the load is complete, this bit will clear automat-

ically.

14:11 Reserved

Read Only

0000

These bits should be read as don’t cares and, when

written, should be written to 0.

10:0

Scrambler Initializa-

tion Key

Read/Write Reset value is

dependent on the

PHY Address field

of the Self Status

19h).

This field allows the Scrambler to be loaded with a

user-definable key sequence. A value of 000h has

the effect of bypassing the scrambler function.

This is valuable for testing purposes to allow a deter-

ministic response to test stimulus without a synchro-

nization delay.

Note: This field is disabled, and writes to this bit are

ignored when the National Compatibility Mode bit of

the 10BASE-T Configuration Register (address 1Ch)

is set.

CS8952T датащи(PDF) 49 Page - Cirrus Logic

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