DP83255AVF datasheet(30/96 Pages) NSC

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50 Registers (Continued)

INJECTION SYMBOL REGISTER A (ISRA)

The Injection Symbol Register A along with Injection Symbol Register B contains the programmable value (already in 5B code)

that will replace the data symbol pairs

The One Shot mode ISRA and ISRB are injected n bytes after the next JK where n is the programmed value of the Injection

Threshold Register In the Periodic mode ISRA and ISRB are injected every nth symbol pair In the Continuous mode all data

symbols are replaced with ISRA and ISRB

ACCESS RULES

ADDRESS

READ

WRITE

06h

Always

RES

IJS4

IJS3

IJS2

IJS1

IJS0

Bit

Symbol

Description

IJS0

INJECTION THRESHOLD BIT k0l

Least significant bit (LSB) of Injection

Symbol Register A

D1–3

IJS1–3

INJECTION THRESHOLD BIT k1–3l

Intermediate bits of Injection Symbol

IJS4

INJECTION THRESHOLD BIT k4l

Most significant bit (MSB) of Injection

Symbol Register A

RES

RESERVED

Reserved for future use

Note

Users are discouraged from using this bit The reserved bit is set to 1 during the reset

process It may be set or cleared without any effects to the functionality of the PLAYER

device

RES

RESERVED

Reserved for future use

Note

Users are discouraged from using this bit The reserved bit is set to 1 during the reset

process It may be set or cleared without any effects to the functionality of the PLAYER

device

RES

RESERVED

Reserved for future use

Note

Users are discouraged from using this bit The reserved bit is set to 1 during the reset

process It may be set or cleared without any effects to the functionality of the PLAYER

device

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