Fujitsu MB2142-02 User Manual

FUJITSU SEMICONDUCTOR

CONTROLLER MANUAL

10BASE-T LAN ADAPTER

CM41-00412-1E

F2MC FAMILY

MB2142-02

USER’S MANUAL

PREFACE

■ Objectives and intended readership

The MB2142-02 support tool (10BASE-T LAN adapter) is designed to enable the development
and evaluation of products based on the F

The MB2142-02 is connected to the main unit (MB2141). This enables the main unit to perform
LAN-based communication with the host machine (such as a personal computer or workstation).

This manual describes the handling and connection of the MB2142-02. It is aimed at engineers
responsible for the development of products based on the F

• Related manual

MB2141 2140 Main Unit User’s Manual

2

MC stands for FUJITSU Flexible Microcontroller.

*: F

■ Configuration of this manual

This manual consists of the following two chapters. Before attempting to use the adapter, read
this manual to become familiar with the product.

Chapter 1 Handling and Specifications of the Product

Describes the handling and specifications of the 10BASE-T LAN adapter. Before attempting
to use the adapter, read this chapter to become familiar with the product.

2

MC* family.

2

MC, using the MB2142-02.

Chapter 2 Connections

Describes the connections of the 10BASE-T LAN adapter and power-on and power-off
sequences of system.

1. The products described in this manual and the specifications thereof may be changed without prior
notice. To obtain up-to-date information and/or specifications, contact your Fujitsu sales
representative or Fujitsu authorized dealer.

2. Fujitsu will not be liable for infringement of copyright, industrial property right, or other rights of a third
party caused by the use of information or drawings described in this manual.

3. The contents of this manual may not be transferred or copied without the express permission of
Fujitsu.

4. Some of the products described in this manual may be strategic materials (or special technology) as
defined by the Foreign Exchange and Foreign Trade Control Law. In such cases, the products or
portions thereof must not be exported without permission as defined under the Law.



1995 FUJITSU LIMITED Printed in Japan

READING THIS MANUAL

■ Page layout

In this manual, an entire section is presented on a single page or spread whenever possible.
The reader can thus view a section without having to flip pages. The contents of each section
are summarized immediately below the title. You can obtain a rough overview of the 10BASE-T
LAN adapter (MB2142-02) by reading through these summaries. The spread layout of this
manual is described below.

■ Spread layout

Section title

Subheading

Section summary

Figure and table titles

CONTENTS

CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT .................................................1

1.1 Packing List ........................................................................................................................................2

1.2 10BASE-T LAN Adapter Specifications.............................................................................................. 4

1.3 IF Cable Specifications .......................................................................................................................6

1.4 Notes on Use ......................................................................................................................................8

CHAPTER 2 CONNECTIONS ...................................................................................................................9

2.1 System Configuration .......................................................................................................................10

2.2 Connection to Main Unit ...................................................................................................................12

2.3 Connection to Network......................................................................................................................14

2.4 Power-on Sequence .........................................................................................................................16

2.5 Power-off Sequence .........................................................................................................................17

i

FIGURES

Figure 1.1 10BASE-T LAN adapter ............................................................................................................... 2

Figure 1.3 IF cable dimensions ..................................................................................................................... 7

Figure 2.1 System configuration ................................................................................................................. 10

Figure 2.2 Connection to main unit .............................................................................................................12

Figure 2.3 Connection to network ...............................................................................................................14

TABLES

Table 1.2a 10BASE-T LAN adapter specifications......................................................................................... 4

Table 1.2b LAN specifications ........................................................................................................................5

Table 1.3a IF cable components ....................................................................................................................6

Table 1.3b IF cable general specifications .....................................................................................................6

Table 1.4 Storage environment ....................................................................................................................8

ii

CHAPTER 1 HANDLING AND SPECIFICATIONS OF

THE PRODUCT

This chapter explains the handling and specifications of the 10BASE-T LAN adapter.
Read this chapter and check the contents of the package before attempting to use the
10BASE-T LAN adapter.

1.1 Packing List

1.2 10BASE-T LAN Adapter Specifications

1.3 IF Cable Specifications

1.4 Notes on Use

1

1.1 Packing List

LAN

Before first using the 10BASE-T LAN adapter, check that the package contains the
following components:

• 10BASE-T LAN adapter

• IF cable × 1

■ Appearance and names of parts

Figure 1.1 illustrates the 10BASE-T LAN adapter. For details of the necessary connections, see
Chapter 2, “Connections.”

× 1

LAN connector

LAN ADAPTOR

10BASE-T

COM PORT

IF connector

Figure 1.1 10BASE-T LAN adapter

2

The function of each part is described below:
IF connector: Used to connet the IF cable.
10BASE-T LAN connector: Used to connect the twisted pair LAN cable.

3

1.2 10BASE-T LAN Adapter Specifications

Table 1.2a lists the 10BASE-T LAN adapter specifications.
Table 1.2b lists the LAN specifications.

■ 10BASE-T LAN adapter specifications

Table 1.2a lists the 10BASE-T LAN adapter specifications.

Table 1.2a 10BASE-T LAN adapter specifications

Item Contents
Name 10BASE-T LAN adaptor
Model MB2142-02

Power supply
Operating temperature

Operating humidity 30% to 80% (non-condensing)
Dimensions

Weight

Voltage: +5 V ±5% Current: 1 A (max)

+5 to +40

120mm (W)
190g

o

C

× 90mm (D) × 26mm (H)

*3

*1

*2

*1: Power is supplied from the main unit.
*2: Not including projections.
*3: Not including the IF cable.

4

■ LAN specifications

Table 1.2b lists the LAN specifications.
An RJ45 type LAN connector (8-conductor modular connector, 10BASE-T-compatible) is used.

Table 1.2b LAN specifications

Item Contents

Communications
method

IP address Variable
Port address Variable
Ethernet address Global address/local address
Ethernet global

address
Ethernet local address Variable

Note: To set the IP address, port address, or Ethernet local address, use the LAN

address write program supplied with the emulator debugger. Execute the
program from the host machine, via the RS-232C interface.
For more information, refer to the Emulator Debugger Installation Guide.

TCP/IP

Fixed (IEEE registered)

5

1.3 IF Cable Specifications

Table 1.3a lists the IF cable components, Table 1.3b lists the general specifications of
the IF cable, and Figure 1.3 shows the dimensions of the IF cable.

■ IF cable specifications

For an explanation of connecting the adapter to the main unit, see Section 2.2, “Connection to
Main Unit.”

Table 1.3a IF cable components

Part name Remarks
FCN-237R068-G/E connector
FCN-230C068-C/E cover

Table 1.3b IF cable general specifications

Item Contents

Rated current DC1A

Operating

Temperature

Storage

Weight 140g

×2 Fujitsu

×2 Fujitsu

−10 to +60

−10 to +60

o

C

o

C

6

300

10mm

Connector (FCN-237R068-G/E)

Cover (FCN-230C068-C/E)

±

Figure 1.3 IF cable dimensions

7

1.4 Notes on Use

When using the 10BASE-T LAN adapter, keep the following points in mind:

■ Operating considerations

When using the 10BASE-T LAN adapter, always keep the following points in mind:

❍ Turn off the power before connecting or removing a cable.
❍ When removing a connector, do not pull the cable itself; grasp and pull the connector.
❍ To prevent electrostatic damage, be careful not to touch the connector pins, and do not

allow the pins to come into contract with any objects.

❍ Refer to this manual for details of setting and usage.

■ Storage

To store the 10BASE-T LAN adapter, keep the following points in mind:

❍ Take whatever steps are necessary to prevent the 10BASE-T LAN adapter from being

jolted or jarred in storage.

❍ Do not expose the 10BASE-T LAN adapter to direct sunlight, high temperatures, high

humidity, or condensation.

❍ Do not keep the 10BASE-T LAN adapter in an intense electrical or magnetic field for an

extended period.

Table 1.4 lists the temperature and humidity requirements for storage.

Table 1.4 Storage environment

Storage temperature Storage humidity

−20 to +70

o

C

20% to 90% (non-condensing)

8

CHAPTER 2 CONNECTIONS

This chapter describes how to connect, turn on, and turn off the 10BASE-T LAN
adapter. Familiarize yourself with the contents of this chapter before attempting to
turn on the adapter.

2.1 System Configuration

2.2 Connection to Main Unit

2.3 Connection to Network

2.4 Power-on Sequence

2.5 Power-off Sequence

9

2.1 System Configuration

Connecting the 10BASE-T LAN adapter to a network that includes a host machine
enables LAN-based communication with the host machine.

■ System configuration

Connecting the 10BASE-T LAN adapter to a network that includes a host machine enables LAN­based communication with the host machine.

Figure 2.1 shows the hardware system configuration when the 10BASE-T LAN adapter is used.

External probe

Emulation

pod
(sold

separately)

Probe cable

Host

machine

RS-232C cable

10BASE-T

LAN

adapter

IF cable

Pod IF
cable C

Main unit

(sold separately)

Pod IF cable B

Pod IF cable A

To AC 100 V

AC power cable

Figure 2.1 System configuration

10

Memo

11

2.2 Connection to Main Unit

LAN

Main unit

As shown in Figure 2.2, use an IF cable to connect the 10BASE-T LAN adapter to the
main unit (sold separately).

■ Connection to main unit

As shown in Figure 2.2, use an IF cable to connect the 10BASE-T LAN adapter to the main unit
(sold separately).

10BASE-T LAN adaptor

LAN ADAPTOR

10BASE-T

RESET

TRIG

RS232C

COMPORT

COM PORT

IF cable

EMUL

POWER

×

ACIN

12

F9210000I 01A

Figure 2.2 Connection to main unit

■ Notes

When connecting the 10BASE-T LAN adapter to the main unit (sold separately), keep the
following points in mind:

❍ Turn off the power before connecting or removing a cable. While the power is turned on,

connecting or removing a cable may cause a malfunction.

❍ To remove a cable, do not pull the cable itself; grasp and pull the connector. Pulling the

cable itself may cause a conductor inside the cable to break.

13

2.3 Connection to Network

LAN

10BASE-T LAN adapter

As shown in Figure 2.3, connect the LAN conector to the network that includes the
host machine.

■ Connection to network

According to Figure 2.3, connect the LAN conector to the network that includes the host
machine. Use a commercially available twisted pair LAN cable and hub; these parts are not
supplied with the 10BASE-T LAN adapter.

HUB

14

To host machine

Twisted pair LAN cable (8-conductor

modular plugs at both ends)

LAN ADAPTOR

10BASE-T

COM PORT

Figure 2.3 Connection to network

■ Notes

When connecting the LAN connector to the network that includes the host machine, keep the
following points in mind:

❍ Turn off the power before connecting or removing a cable. While the power is turned on,

connecting or removing a cable may cause a malfunction.

❍ To remove a cable, do not pull the cable itself; grasp and pull the connector. Pulling the

cable itself may cause a conductor inside the cable to break.

15

2.4 Power-on Sequence

Before turning on the power, ensure that all connections are complete. Then, turn on
the power in the order of the host machine, the main unit, then the target (user system).

■ Power-on sequence

Before turning on the power, ensure that all connections are complete. Then, turn on the power
in the order of the host machine, the main unit, then the target (user system).

To turn on the power, set the power switch on the rear panel of the main unit to “1.” Turning on
the main unit also turns on the 10BASE-T LAN adapter.

16

2.5 Power-off Sequence

Turn off the power in the order of the target (user system), the main unit, then the host
machine.

■ Power-off sequence

Turn off the power in the order of the target (user system), the main unit, then the host machine.
To turn off the power, set the power switch on the rear panel of the main unit to “0.” Turning off

the main unit also turns off the 10BASE-T LAN adapter.

17