Broadcom BCM53242M, Быстрый старт

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Broadcom
Confidential
Quick Start Guide BCM53242M
04/02/07
B ro a d c o m C o r p o r a t i o n
Document 53242M-QSG100-R Overview Page 1
O
VERVIEW
This document describes how to bring up and configure the Broadcom BCM53242M reference board.
Hereafter, the reference board is referred to as the BCM53242M reference board.
Figure 1 shows a high-level block diagram of the BCM53242M management reference board.
The Broadcom Software Development Kit (SDK) includes a Command Line Interface (CLI) for users to manage
the BCM53242M reference board and monitor its performance. To access the SDK, connect a management
console to the console port of the reference board. The management console can be a VT-100 terminal or a
PC running terminal emulation software.
Figure 1: BCM53242M Block Diagram
Figure 2 shows the front view of the board.
Figure 2: BCM53242M Front View
Note: Each port contains two LEDs. The upper LED includes three different indicators (ACT, Speed,
and Duplex). The user selects the desired indicator via the LED mode button. The LEDs adjacent to
the RJ45 connector shows the current indicator selected for the upper LED. The lower LED is the
Link indicator.
RJ45 4x2 RJ45 4x2 RJ45 4x2
Port LEDs
SW2
LD21
LD11
SF
P
C
a
g
e
SF
P
C
a
g
e
RJ
45
RJ
45
Console
XFMR XFMR
Magnetics
Magnetics Magnetics Magnetics Magnetics Magnetics
REFSS1
53242
Power
Supply
Module
U17
5482
U24
Flash
U21
5836
CPU
U7
U22
SDRAM
U11
SDRAM
EEPROM
Dual GPHY
J1
J4
J10
JP1
SW1
RJ
45
U2
5221
26 2 4 6 8 10 12 14 16 18 20 22 24
25 1 3 5 7 9 11 13 15 17 19 21 23
10/100 Gigabit
LED Mode
Duplex
Power
Speed
ACT
25
1 3 5 7 9 11 13 15 17 19 21 23
26
2 4 6 8 10 12 14 16 18 20 22 24
CONSOLE
Note: Each port contains 2 LEDs. The lower one is Link indicator. The upper one has 3 different indicator (ACT, Speed, Duplex), user can switch them by pushing
“
LED
Mode
”
button. And the LED near RJ45 will show which indicator is represented.