Fujitsu F2MC FAMILY MB2142-03 User manual

FUJITSU SEMICONDUCTOR
CONTROLLER MANUAL
F2MC FAMILY
PARALLEL COMMUNICATIONS ADAPTER
MB2142-03
HARDWARE MANUAL
CM41-00413-2E

FUJITSU LIMITED
F2MC FAMILY
PARALLEL COMMUNICATIONS ADAPTER
MB2142-03
HARDWARE MANUAL

i
PREFACE
■Objectives and Intended Readers
The MB2142-03 support tool (parallel communications adapter) is designed to enable the
development and evaluation of products based on the F2MC* famiy.
The MB2142-03 is connected to the main unit (MB2141A).
This enables the main unit to perform parallel communication with the host machine (such as a
personal computer).
This manual describes the handling and connection of the MB2142-03. It is aimed at engineers
responsible for the development of products based on the F2MC, using the MB2142-03.
Refer to the following related manual as necessary:
• Related manual
F2MC FAMILY MB2140series MAIN UNIT (MB2141A) HARDWARE MANUAL
*: F2MC stands for FUJITSU Flexible Microcontroller.
■Structure of This Manual
This manual consists of the following two chapters. Familiarize yourself with the contents of this
manual before attempting to use the adapter.
CHAPTER 1 "HANDLING AND SPECIFICATIONS OF THE PRODUCT"
Describes the handling and specifications of the parallel communications adapter.
CHAPTER 2 "CONNECTIONS"
Describes the connections and the power-on and power-off sequences of the parallel
communications adapter.

ii
©2001 FUJITSU LIMITED Printed in Japan
1. The contents of this document are subject to change without notice. Customers are advised to consult
with FUJITSU sales representatives before ordering.
2. The information and circuit diagrams in this document are presented as examples of semiconductor
device applications, and are not intended to be incorporated in devices for actual use. Also, FUJITSU is
unable to assume responsibility for infringement of any patent rights or other rights of third parties
arising from the use of this information or circuit diagrams.
3. The contents of this document may not be reproduced or copied without the permission of FUJITSU,
Ltd.
4. FUJITSU semiconductor devices are intended for use in standard applications (computers, office
automation and other office equipment, industrial, communications, and measurement equipment,
personal or household devices, etc.).
CAUTION:
Customers considering the use of our products in special applications where failure or abnormal
operation may directly affect human lives or cause physical injury or property damage, or where
extremely high levels of reliability are demanded (such as aerospace systems, atomic energy controls,
sea floor repeaters, vehicle operating controls, medical devices for life support, etc.) are requested to
consult with FUJITSU sales representatives before such use. The company will not be responsible for
damages arising from such use without prior approval.
5. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage
or loss from such failures by incorporating safety design measures into your facility and equipment such
as redundancy, fire protection, and prevention of over-current levels and other abnormal operating
conditions.
6. If any products described in this document represent goods or technologies subject to certain
restrictions on export under the Foreign Exchange and Foreign Trade Law of Japan, the prior
authorization by Japanese government will be required for export of those products from Japan.

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CONTENTS
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT ........................... 1
1.1 Packing List ........................................................................................................................................... 2
1.2 Parallel Communications Adapter Specifications .................................................................................. 4
1.2.1 Electrical Characteristics of I/O Signal Lines .................................................................................... 5
1.2.2 Connector Pin Assignment ............................................................................................................... 6
1.3 IF Cable Specifications .......................................................................................................................... 8
1.4 Notes on Use ....................................................................................................................................... 10
CHAPTER 2 CONNECTlONS .......................................................................................... 11
2.1 System Configuration .......................................................................................................................... 12
2.2 Connection to Main Unit ...................................................................................................................... 13
2.3 Connection to Host Machine ................................................................................................................ 15
2.4 Power-on Sequence ............................................................................................................................ 17
2.5 Power-off Sequence ............................................................................................................................ 18
INDEX .....................................................................................................................................19

iv

1
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE
PRODUCT
This chapter explains the handling and specifications of the parallel communications
adapter. Read this chapter and check the contents of the package before attempting to
use the parallel communications adapter.
1.1 "Packing List"
1.2 "Parallel Communications Adapter Specifications"
1.3 "IF Cable Specifications"
1.4 "Notes on Use"

2
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT
1.1 Packing List
Before first using the parallel communications adapter, check that the package
contains the following components:
• Parallel communications adapter x 1
• IF cable x 1
■Appearance and Names of Parts
Figure 1.1-1 "Parallel Communications Adapter" illustrates the parallel communications adapter.
For details of the connections, see CHAPTER 2 "CONNECTIONS."
The function of each part is described below:
IF connector: Used to connect the IF cable.
Parallel communications connector: Used to connect the printer cable.
Obtain a printer cable that is suitable for the host machine (such as a personal computer).

3
1.1 Packing List
Figure 1.1-1 Parallel Communications Adapter

4
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT
1.2 Parallel Communications Adapter Specifications
Table 1.2-1 "Parallel Communications Adapter Specifications" lists the specifications
of the parallel communications adapter.
■Parallel Communications Adapter Specifications
Table 1.2-1 "Parallel Communications Adapter Specifications" lists the specifications of the
parallel communications adapter.
■Parallel Communications Specifications
The parallel communications format conforms to the Centronics interface.
An Amphenol 36P connector is used as the parallel communications connector.
The electrical characteristics of the I/O signal lines are described in Section 1.2.1 "Electrical
Characteristics of I/O Signal Lines"
Table 1.2-1 Parallel Communications Adapter Specifications
Item Contents
Name Parallel communications adaptor
Model MB2142-03
Power supply Voltage: +5 V plus or minus 5% Current: 1A (max.) *1
Operating
temperature 0 to +55 degrees Celsius
Operating humidity 30% to 80% (non-condensing)
Dimensions 120mm (W) x 90mm (D) x 26mm (H) *2
Weight 200g approx.
*1: Power is supplied from the main unit.
*2: Not including projections.

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1.2 Parallel Communications Adapter Specifications
1.2.1 Electrical Characteristics of I/O Signal Lines
Figure 1.2-1 "Electrical Characteristics of I/O Signal Lines" shows the electrical
characteristics of the I/O signal lines.
■Electrical Characteristics of I/O Signal Lines
The signal levels of the I/O signal lines are indicated below. Figure 1.2-1 "Electrical
Characteristics of I/O Signal Lines" shows the electrical characteristics.
"L": 0 to +0.4 V
"H": +2.4 to +5.0 V
The power supply signal is directly connected to +5 V.
Figure 1.2-1 Electrical Characteristics of I/O Signal Lines

6
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT
1.2.2 Connector Pin Assignment
An Amphenol 36P connector is used as the parallel communications connector.
Table 1.2-2 "Parallel Communications Connector Signal Line Names" lists the
connector signal line names.
■Connector Pin Assignment
The model and pin assignment of the connector are described below.
• Connector model
57LE-40360-7700 (D12) Manufactured by DDK, or equivalent
(Generally referred to as Amphenol 36P)
• Connector pin assignment <viewed from the cable insertion side>
Figure 1.2-2 "Parallel Communications Connector Pin Assignment" shows the pin
assignment. Table 1.2-2 "Parallel Communications Connector Signal Line Names" lists the
signal line names.
Figure 1.2-2 Parallel Communications Connector Pin Assignment

7
1.2 Parallel Communications Adapter Specifications
Table 1.2-2 Parallel Communications Connector Signal Line Names
No. Signal line I/O Function No. Signal line I/O Function
1DSTB I Data strobe signal 19 GND - Signal grounding
2 DATA 0 I/O Data 20 GND - Signal grounding
3 DATA 1 I/O Data 21 GND - Signal grounding
4 DATA 2 I/O Data 22 GND - Signal grounding
5 DATA 3 I/O Data 23 GND - Signal grounding
6 DATA 4 I/O Data 24 GND - Signal grounding
7 DATA 5 I/O Data 25 GND - Signal grounding
8 DATA 6 I/O Data 26 GND - Signal grounding
9 DATA 7 I/O Data 27 GND - Signal grounding
10 ACK O Acknowledge signal 28 GND - Signal grounding
11 BUSY O Busy signal 29 GND - Signal grounding
12 PE O No paper 30 GND - Signal grounding
13 SLCT O Select signal, output 31 INIT I Reset signal
14 NC - Unused 32 ERR O Error signal
15 NC - Unused 33 NC - Unused
16 GND - Signal grounding 34 NC - Unused
17 FG - Frame grounding 35 NC - Unused
18 +5 V O Power supply signal 36 SLCTIN I Select signal, input

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CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT
1.3 IF Cable Specifications
Table 1.3-1 "IF Cable Components" lists the IF cable components, Table 1.3-2 "IF Cable
General Specifications" lists the general specifications of the IF cable, and Figure 1.3-1
"IF Cable Dimensions" shows the dimensions of the IF cable.
■IF Cable Specifications
For details of the connection to the main unit, see Section 2.2 "Connection to Main Unit."
Table 1.3-1 IF Cable Components
Part Name Remarks
FCN-237R068-G/E connector x 2 Fujitsu
FCN-230C068-C/E cover x 2 Fujitsu
Table 1.3-2 IF Cable General Specifications
Item Contents
Rated current DC1A
Temperature Operating -10 to +60 degrees
Storage -10 to +60 degrees

9
1.3 IF Cable Specifications
Figure 1.3-1 IF Cable Dimensions

10
CHAPTER 1 HANDLING AND SPECIFICATIONS OF THE PRODUCT
1.4 Notes on Use
When using the parallel communications adapter, keep the following notes in mind.
■Notes on Use
When using the parallel communications adapter, keep the following notes in mind:
• Turn off the power before connecting or removing a cable.
• To remove a cable, do not pull the cable itself; grasp and pull the connector.
• To prevent electrostatic destruction, be careful not to touch the connector pins, and prevent
the connector pins from touching any objects.
• Refer to this manual for details of setting and usage.
■Storage
When storing the parallel communications adapter, keep the following notes in mind:
• Take whatever measures are necessary to prevent the parallel communications adapter
from being jolted or jarred in storage.
• Do not expose the parallel communications adapter to direct sunlight, high temperatures,
high humidity, or condensation.
• Do not keep the parallel communications adapter in an intense electrical or magnetic field for
an extended period.
Table 1.4-1 "Storage Environment" lists the storage temperature and humidity.
Table 1.4-1 Storage Environment
Storage temperature Storage humidity
-20 to +70 degrees 20% to 90% (non-condensing)

11
CHAPTER 2 CONNECTlONS
This chapter describes how to connect, turn on, and turn off the parallel
communications adapter. Familiarize yourself with the contents of this chapter before
turning on the adapter.
2.1 "System Configuration"
2.2 "Connection to Main Unit"
2.3 "Connection to Host Machine"
2.4 "Power-on Sequence"
2.5 "Power-off Sequence"

12
CHAPTER 2 CONNECTlONS
2.1 System Configuration
Connecting the parallel communications adapter to the host machine enables parallel
communication with the host machine.
■System Configuration
Connecting the parallel communications adapter to the host machine enables parallel
communication with the host machine.
Figure 2.1-1 "System Configuration" shows the hardware system configuration when using the
parallel communications adapter.
Figure 2.1-1 System Configuration