AC208-DS04-405-R datasheet(41/58 Pages) BOARDCOM

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Preliminary Data Sheet

AC208

07/08/02

B roa dcom

Document

AC208-DS04-405-R

Test and LED Effect Register

Page 33

TEST AND LED EFFECT REGISTER

This set of the registers is defined for the whole chip. The base address is hex 08.

LED EFFECT WITH PARTITION/ISOLATION EVENT

LED EFFECT WITH LINK EVENT

Table 34: LED Effect with Partition/Isolation Event

Bit

Name

Description

Mode

Default

15:12

Blink Rate [7:4]

Set the blink rate bits [7:0] with LED Effect with Partition/Isolation

Event Register (PHY Addr = 8; Reg Addr = 18), abbreviated as

REG_LED_EFFECT in the following equation.

Blink Rate = 1 / (16 ms x {REG_LED_EFFECT[15:12],

4‘b0000} x 2)

0001

11:10

Reserved

9:8

LED On with

Part/ISO Event

When Partition/Isolation, turn on corresponding LED 1:0.

7:6

Reserved

5:4

LED Blink with

Part/ISO Event

When Partition/Isolation, blink corresponding LED 1:0.

3:2

Reserved

1:0

LED Off with

Part/ISO Event

When Partition/Isolation, turn off corresponding LED 1:0.

Table 35: LED Effect with Link Event

Bit

Name

Description

Mode

Default

15:10

Reserved

00000

9:8

LED On with Link

Event

When Link Up, turn on corresponding LED 1:0.

7:6

Reserved

5:4

LED Blink with Link

Event

When Link Up, blink corresponding LED 1:0.

3:2

Reserved

1:0

LED Off with Link

Event

When Link Up, turn off corresponding LED 1:0.

AC208-DS04-405-R 데이터시트(PDF) 41 Page - Broadcom Corporation.

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