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Broadcom
Confidential
BCM53242M
Quick Start Guide
04/02/07
B ro a d c o m C o r p o r a t i o n
Page 2
Connectors
Document
53242M-QSG100-R
C
ONNECTORS
S
ETTING
UP
A
B
ROADCOM
SDK C
ONSOLE
C
ONNECTION
T
ERMINAL
-
TO
-S
WITCH
C
ONNECTION
Connect a terminal or a PC with terminal emulation software to the console port using an RS-232 straight
cable.
Figure 3: Terminal-to-Switch Connection
C
ONFIGURING
THE
H
YPER
T
ERMINAL
U
TILITY
HyperTerminal is a Windows
®
utility program for serial communications.
To configure HyperTerminal, follow these steps:
1.
Start the HyperTerminal utility.
2.
Select the COM port to communicate with the BCM53242M reference board.
Table 1: BCM53242M Connectors
Number
Settings
J1
EJTAG connector for BCM5836 CPU
J4
SPI 6-pin connector
JP1
5V DC power connector
J10
Short pin 1 & 2: Big Endian
Short pin 3 & 2: Little Endian (default)
Note:
The text on the PCB is not correct.
SW1
System reset button
SW2
Switches the function for the upper LED of each port.
RS-232 Cable
9-pin Female
Connector
9-pin Male
Connector
9-pin Female to
9-pin Male Cable
Broadcom Switch
Note:
The console port on the demo system is a DB-9 connector.