Fujitsu F2MC-8FX Series Installation and operating instructions

Fujitsu Semiconductor (Shanghai) Co., Ltd.
Application Note MCU-AN-500083-E-12
F²MC-8FX FAMILY
8-BIT MICROCONTROLLER
MB95350L SERIES
EV BOARD MB2146-460-E
APPLICATION NOTE

MB2146-460-E Setup Guide V1.2
Revision History
Revision History
V
ersion Date Updated by Modifications
1.0 2010-04-09 Jane Li First draft
1.1 2011-03-15 Jane Li Modified some remark
1.2 2011-03-25 Jane Li Cancel remark that EVB comes with BGMA
This manual contains 53 pages.
5. 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 theory
must not be exported without permission as defined under the law.
3. The contents of this manual may not be transferred or copied without the express permission of Fujitsu.
4. The products contained in this document are not intended for use with equipment which require extremely
high reliability such as aerospace equipment, undersea repeaters, nuclear control systems or medical
equipment for life support.
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.
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.
© 2010 Fujitsu Semiconductor (Shanghai) Co., Ltd.
MCU-AN-500083-E-12 – Page 2

MB2146-460-E Setup Guide V1.2
Contents
CONTENTS
REVISION HISTORY.............................................................................................................. 2
CONTENTS ............................................................................................................................ 3
1PRODUCT OVERVIEW ..................................................................................................... 6
1.1Objective and Deliverable......................................................................................... 6
1.2System Block ............................................................................................................ 6
1.3Handling Precautions................................................................................................ 6
1.4Feature...................................................................................................................... 7
1.5Hardware Setup........................................................................................................ 7
2BGMA MANUAL................................................................................................................ 8
2.1BGMA Overview........................................................................................................ 8
2.2Function List.............................................................................................................. 8
2.3IDC10 Interface Description...................................................................................... 9
2.4BGMA USB Configuration......................................................................................... 9
2.5LED Description...................................................................................................... 12
3EV-BOARD MANUAL...................................................................................................... 13
3.1EV-board Overview................................................................................................. 13
3.2Function List............................................................................................................ 14
3.3EV-board Schematic............................................................................................... 15
3.4HW Module Description and Jumper settings......................................................... 16
3.4.1Pin Assignment of MB95350L................................................................... 16
3.4.2Power Module........................................................................................... 17
3.4.3I2C Slave Module...................................................................................... 18
3.4.4I2C master Module.................................................................................... 18
3.4.5A/D Module ............................................................................................... 19
3.4.6LED Module .............................................................................................. 20
3.5Operation Manual.................................................................................................... 21
3.5.1Single Board Mode.................................................................................... 21
3.5.2Series Connection Mode........................................................................... 22
3.5.3Net Connection Mode ............................................................................... 23
3.5.4ADC module.............................................................................................. 24
3.5.5Wake-Up Operation .................................................................................. 24
3.5.6Reset Operation........................................................................................ 25
3.5.7Test Pin..................................................................................................... 25
3.5.8Battery Usage ........................................................................................... 25
MCU-AN-500083-E-12 – Page 3

MB2146-460-E Setup Guide V1.2
Contents
4SAMPLE CODE MANUAL .............................................................................................. 26
4.1Project Structure ..................................................................................................... 26
4.2Source Code File Description ................................................................................. 27
4.2.1ADC .c....................................................................................................... 27
4.2.2Addressjudge .c ........................................................................................ 28
4.2.3Ext-interrupt .c........................................................................................... 29
4.2.4I2C .c......................................................................................................... 30
4.2.5Initial .c...................................................................................................... 31
4.2.6Slavemodei2c .c........................................................................................ 32
4.2.7Standby .c................................................................................................. 33
4.2.8Timer.c...................................................................................................... 34
4.3API Code File Description....................................................................................... 35
4.3.1I2CMasterMacro.c..................................................................................... 35
4.3.2I2CSlaveMacro.c....................................................................................... 37
4.3.3SleepMacro.c............................................................................................ 38
4.4Global Variable Description..................................................................................... 39
4.5How to Add These Files.......................................................................................... 40
4.6Usage Demo........................................................................................................... 41
4.6.1Code of main.c.......................................................................................... 41
4.6.2Code of Initial_ADC................................................................................... 41
4.6.3Code of Read_ADC .................................................................................. 42
4.6.4Code of Judge_SlaveAddr........................................................................ 42
4.6.5Code of Init_EXT....................................................................................... 43
4.6.6Code of INTER_EXT................................................................................. 43
4.6.7Code of I2C_Init........................................................................................ 43
4.6.8Code of Read_I2C .................................................................................... 44
4.6.9Code of Write_I2C..................................................................................... 44
4.6.10Code of Initial............................................................................................ 44
4.6.11Code of SlaveI2C_PrepareForInter........................................................... 45
4.6.12Code of INTER_I2CSlaveModeWakeUp .................................................. 46
4.6.13Code of STBLED_ON............................................................................... 47
4.6.14Code of Write_StandBy............................................................................. 47
4.6.15Code of Clock_Init..................................................................................... 47
4.6.16Code of Judge_P00 .................................................................................. 48
4.6.17Code of LEDCoordin................................................................................. 48
4.6.18Code of EEPROM_I2C ............................................................................. 49
4.6.19Code of EndDevice_I2C............................................................................ 49
4.6.20Code of I2C_MasterMacro........................................................................ 50
MCU-AN-500083-E-12 – Page 4

MB2146-460-E Setup Guide V1.2
Contents
4.6.21Code of I2C_SlaveMacro.......................................................................... 50
4.6.22Code of Sleep_Macro ............................................................................... 50
5DEVELOPMENT PLATFORM QUICK START ............................................................... 51
5.1Tools Setup Sequence............................................................................................ 51
5.2Open Project and Start Debug................................................................................ 51
5.3Operation Precautions ............................................................................................ 51
6ADDITIONAL INFORMATION......................................................................................... 52
7APPENDIX....................................................................................................................... 53
7.1Tables ..................................................................................................................... 53
7.2Figures.................................................................................................................... 53
MCU-AN-500083-E-12 – Page 5

MB2146-460-E Setup Guide V1.2
Chapter 1 Product Overview
1 Product Overview
This product is a set of EV-Board of MB95350L series. It is composed of a BGMA (MB2146-
08-E) and an EV-board (MB2146-460-E). Combining the SOFTUNE Workbench on PC, the
EV-Board enables the quick start of development before the user system is ready.
1.1 Objective and Deliverable
The EV-Board provides users a complete development platform. Before starting using the
EV-Board, please make sure that the following devices are placed in the package:
9EV-board (MB2146-460-E) 1PCS;
9Hardcopies (China RoHS Report, Quick Start Guide ) 2PCS
1.2 System Block
To set up a debugging system, first connect a PC, a BGMA and an EV-board together
according to Figure1-1.
BGM
A
USB
EV- Board
Host PC
MB95350L MCU
Easy design and study
MB95350L MCU with
BGMA and SOFTUNE
Sample code
IDE
SOFTUNE
Figure 1-1: System Block
1.3 Handling Precautions
The EV-Board can be used in connection with its bundled products. To use this product
correctly in a proper environment, please observe the following guideline:
zFollow the instructions described in each manual for the bundled product to use this
product.
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MB2146-460-E Setup Guide V1.2
Chapter 1 Product Overview
1.4 Feature
The MB95350L Series EV-Board is the best for a performance and functional evaluation,
and operation check before using MB95350L Series MCU in a user's system.
The features of the BGM debugger for MB95350L Series MCU are shown as below.
zMicrocomputer operation voltage ranging from +1.8V to +3.3V.
zCompact development environment, a light and small BGM Adapter.
zSince a monitor program is executed in a separate memory space, it does not consume
any user memory space.
zContinuous execution, step execution and break correspondence.
zIt connects with a host computer by the USB interface.
1.5 Hardware Setup
In the hardware setup procedure, you should configure and connect the hardware products.
This section introduces the configuring and connecting procedure for each product. Check
the contents and complete the hardware setup.
zConfiguration of each product
- Configuring EV-Board
zConnection of each product
- Connecting BGMA and EV-board
- Connecting EV-Board power supply
MCU-AN-500083-E-12 – Page 7

MB2146-460-E Setup Guide V1.2
Chapter 2 BGMA Manual
2 BGMA Manual
This chapter gives introduction on how to set up BGMA.
2.1 BGMA Overview
Following is a close shot of a MB95350L Series BGMA. The Part Number is MB2146-08-E. It
provides a debugging platform for the MB95350L Series MCU with a small size of 55.7mm
(W) X127mm (D) X30mm (H).
Figure 2-1: BGMA Overview
2.2 Function List
ID Function description Remarks
1 Support MB95350L Series MCU MCU MAX machine clock: 16.25 MHz
MCU power supply voltage: 1.8*1*2*3V ~ 3.3*1V
2 Break pointer 256 software breakpoints
3 USB interface to PC/SOFTUNE Compatible to USB protocol version 1.1
4 1-Line UART interface to the MB95350L
Series MCU The Baud rate is 62,500 bps.
5 Support the MCU flash programming fo
r
engineering development The programming and reading speed is about 800 B/S.
*1: The value varies with the operating frequency, the machine clock or the analog
guaranteed range.
*2: The value is 2.03V when the low-voltage detection resetting is used.
*3: The threshold voltage can be set to 2.03 V, 2.55 V or 3.10 V by using the software.
MCU-AN-500083-E-12 – Page 8

MB2146-460-E Setup Guide V1.2
Chapter 2 BGMA Manual
2.3 IDC10 Interface Description
Pin Numbe
r
Pin Name Description
1 UVCC Target MCU VCC
2 GND Target MCU VSS
3 RSTIN Target MCU reset input
4 RSTOUT Target MCU reset output
5 RSV Reserved
6 RSV Reserved
7 RSV Reserved
8 DBG Target MCU debug pin
9 RSV Reserved
10 RSV Reserved
2.4 BGMA USB Configuration
The BGMA is provided with a USB cable. Connect the BGMA to a PC with a USB cable. If
the connection is right, the following window will pop up. Follow the instructions displayed,
and then click Next.
Figure 2-2: Install BGMA in Windows (1)
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MB2146-460-E Setup Guide V1.2
Chapter 2 BGMA Manual
Select Install from a list or specific location (Advanced), then click Next.
Figure 2-3: Install BGMA in Windows (2)
Select …\Drivers from the folder where SOFTUNE is installed, click Next.
Figure 2-4: Install BGMA in Windows (3)
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MB2146-460-E Setup Guide V1.2
Chapter 2 BGMA Manual
Select BGMA (MB2146-08) from the window displayed in Figure 2-5 and then click Next.
Figure 2-5: Install BGMA in Windows (4)
Windows will install the driver automatically. Click Finish after the driver has completed the
installation normally. Then users can find the BGMA is recognized as MB2146-08 in
Windows system.
Figure 2-6: BGMA is installed in Windows
MCU-AN-500083-E-12 – Page 11

MB2146-460-E Setup Guide V1.2
Chapter 2 BGMA Manual
2.5 LED Description
First, when USB cable is plugged to PC, check whether the Power LED turns green or not.
Refer to Figure 2-7.
Figure 2-7: BGMA Power LED (1)
Second, plug IDC10 cable to the EV-board (target MCU board), then turn on EV-board. After
that, check whether the Power LED on the BGMA turns orange or not. Refer to Figure 2-8.
Orange
5V Power
through
IDC
Cable
Figure 2-8: BGMA Power LED (2)
MCU-AN-500083-E-12 – Page 12

MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3 EV-board Manual
This chapter gives introduction on how to set up EV-board and functions of EV-Board.
3.1 EV-board Overview
MB95350L EV-board is an evaluation platform for the MB95350L Family microcontroller.
Figure 3-1 is a close shot of EV-board.
Figure 3-1: EV-board Overview
Power circuit
LED circuit
Key circuit
ADC circuit
Circuit
BGMA
I2C master circuit
MCU
Test pin
I2C slave circuit
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.2 Function List
The EV-board is consisted of a board and a sample firmware. The board, together with a
BGMA (PN: MB2146-08-E) and a SOFTUNE, provides a useful platform for using the MCU
and its peripherals. It features in the following functions.
9Support I2C, can write/read data to/from EEPROM or other chips
9Support I2C slave and I2C master
9Support A/D conversion
9Support standby mode and wake-up from I2C
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.3 EV-board Schematic
5
Figure 3-2: EV-board Schematic
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.4 HW Module Description and Jumper settings
3.4.1 Pin Assignment of MB95350L
Table 3-1 describes the assignment of MCU Pin
Table 3-1: Assignment of Pin
Pin name Pin Usage Description Logical Description
X0 External main clock --
X1 External main clock --
VSS GND --
X1A External sub-clock
--
X0A External sub-clock
--
VCC VCC --
PG0 General-purpose I/O port --
/RST RESET --
SCL1 SCL1 --
SDA1 SDA1 --
P62 General-purpose I/O port --
P63 General-purpose I/O port --
SCL0 SCL0 --
SDA0 SDA0 --
P64 General-purpose I/O port EEPROM connect detect
P00 General-purpose I/O port ADC input
P01 General-purpose I/O port --
P02 General-purpose I/O port --
P03 General-purpose I/O port --
P04 General-purpose I/O port “Send” key
P05 LED7 “low” light on
P06 LED2 “low” light on
P07 LED1 “low” light on
DBG DEBUG --
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.4.2 Power Module
EV-board provides 2 kinds of power supplies for user to choose. Please read the following
instructions before using.
9DC Adaptor: 5V DC:
Output voltage: 3.3V
Connection: Connector (J1)
9Battery:
QTY: 4PCS;
Model: AA;
Nominal voltage: 1.5V.
Connection: Socket for Battery
If any of the power supplies is connected to the EV-board correctly, power LED6 on the EV-
board will be on. Refer to Figure 3-3.
Figure 3-3: Power Module
The following two power supplies are recommended. Please follow the settings below.
Table 3-2: Selection of Power Supply
Power supply Header name Settings
4 AA batteries from BT1
on the back of the EV-
board. BAT.
5V DC from J1 5V.
5V
5V
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.4.3 I2C Slave Module.4.3 I2C Slave Module
The I2C slave is used to connect external master SDA and SCL. There are two channels in
I2C slave module. The in channel is used for the board to receive slave information and the
out channel transfers the same SDA and SCL information to another board.
The I2C slave is used to connect external master SDA and SCL. There are two channels in
I2C slave module. The in channel is used for the board to receive slave information and the
out channel transfers the same SDA and SCL information to another board.
In channel
Figure 3-4: I2C Slave In
3.4.4 I2C master Module
There is a switcher near AT24C04. When I2C is used to visit AT24C04, the switcher should
be set to the up side (IIC). When I2C is used to visit external chip, the switcher should be set
to the down side (GND).
Out channel
Figure 3-5: I2C Switch
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MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.4.5 A/D Module
Use A/D value to set address.
Orientation
1
Slave device1 Slave device2 Slave device3 Slave device4 Slave device5
3
5
4 2
Figure 3-6: ADC Module
Note: The orientation to which the section faced will decide the slave device
MCU-AN-500083-E-12 – Page 19

MB2146-460-E Setup Guide V1.2
Chapter 3 EV-board Manual
3.4.6 LED Module.4.6 LED Module
Three LEDs are connected to P07, P06 and P05, for showing the states.Three LEDs are connected to P07, P06 and P05, for showing the states.
Sleep mode Device
selected
Cooperate successful
Figure 3-7: LED Assignment
MCU-AN-500083-E-12 – Page 20