FUJITSU MB91302 User Guide

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Fujitsu Microelectronics Europe

User Guide

STARTERKIT MB91302

FMEMCU-UG-910008-15

FR FAMILY

EVALUATION BOARD

USER GUIDE

StarterkitMB91302

Revision History

Date Issue 2004-07-09 V1.0,TKa/HW, First Release 2004-07-26 V1.1, Tka, chapter 7.5, 7.7.3, 8 updated 2004-11-17 V1.2, Tka, Chapter 9 Programming corrected – COM2 removed 2005-01-14 V1.3, Tka, programming area corrected, page 45

Table with pin description for connector X2, X3 added 2005-01-18 V1.4, Tka, table in chapter 6.3 corrected 2005-01-31 V1.4, Tka, version number in bookmarks corrected

This document contains 54 pages.

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StarterkitMB91302

Warranty and Disclaimer

To the maximum extent permitted by applicable law, Fujitsu Microelectronics Europe GmbH restricts its warranties and its liability for the “STARTERKITMB91302” Board and all its deliverables (eg. software include or header files, application examples, target boards, evaluation boards, engineering samples of IC’s etc.), its performance and any consequential damages, on the use of the Product in accordance with (i) the terms of the License Agreement and the Sale and Purchase Agreement under which agreements the Product has been delivered, (ii) the technical descriptions and (iii) all accompanying written materials. In addition, to the maximum extent permitted by applicable law,

ujitsu Microelectronics Europe GmbH disclaims all warranties and liabilities for the performance of

F the Product and any consequential damages in cases of unauthorised decompiling and/or reverse engineering and/or disassembling.

Note: The “STARTERKITMB91302” Board and all its deliverables are intended and must only be used in an evaluation laboratory environment.

1. Fujitsu Microelectronics Europe GmbH warrants that the Product will perform substantially in

accordance with the accompanying written materials for a period of 90 days form the date of receipt by the customer. Concerning the hardware components of the Product, Fujitsu Microelectronics Europe GmbH warrants that the Product will be free from defects in material and workmanship under use and service as specified in the accompanying written materials for a duration of 1 year from the date of receipt by the customer.

2. Should a Product turn out to be defect, Fujitsu Microelectronics Europe GmbH´s entire liability

and the customer’s exclusive remedy shall be, at Fujitsu Microelectronics Europe GmbH´s sole discretion, either return of the purchase price and the license fee, or replacement of the Product or parts thereof, if the Product is returned to Fujitsu Microelectronics Europe GmbH in original packing and without further defects resulting from the customer’s use or the transport. However, this warranty is excluded if the defect has resulted from an accident not attributable to Fujitsu Microelectronics Europe GmbH, or abuse or misapplication attributable to the customer or any other third party not relating to Fujitsu Microelectronics Europe GmbH.

3. To the maximum extent permitted by applicable law Fujitsu Microelectronics Europe GmbH

disclaims all other warranties, whether expressed or implied, in particular, but not limited to, warranties of merchantability and fitness for a particular purpose for which the Product is not designated.

4. To the maximum extent permitted by applicable law, Fujitsu Microelectronics Europe GmbH´s

and its supplier’s liability are restricted to intention and gross negligence.

NO LIABILITY FOR CONSEQUENTIAL DAMAGES

To the maximum extent permitted by applicable law, in no event shall Fujitsu Microelectronics Europe GmbH and its suppliers be liable for any damages whatsoever (including but without limitation, consequential and/or indirect damages for personal injury, assets of substantial value, loss of profits, interruption of business operation, loss of information, or any other monetary or pecuniary loss) arising from the use of the Product.

Should one of the above stipulations be or become invalid and/or unenforceable, the remaining stipulations shall stay in full effect

StarterkitMB91302

Chapter 1 Contents

1 Contents

REVISION HISTORY............................................................................................................ 2

WARRANTY AND DISCLAIMER ......................................................................................... 3

1 CONTENTS...................................................................................................................... 4

2 OVERVIEW...................................................................................................................... 6

2.1 Abstract................................................................................................................... 6

2.2 Features.................................................................................................................. 6

2.3 General Description................................................................................................. 7

3 INSTALLATION ............................................................................................................... 8

3.1 Hardware Installation............................................................................................... 8

3.1.1 Power-Supply configuration ................................................................... 8

3.1.2 STARTERKITMB91302 Configuration .................................................... 9

3.1.3 Use as Emulation Target Board for Emulator MB2198-01................... 10

3.2 Software Installation .............................................................................................. 11

3.2.1 Installation of Softune Workbench ....................................................... 11

4 QUICK PROJECT START-UP / TEST “STARTERKITMB91302”................................ 12

5 JUMPERS AND SWITCHES.......................................................................................... 14

5.1 Jumper Overview .................................................................................................. 14

5.2 Operating-Mode (JP1)........................................................................................... 16

5.3 Power Supply Voltage (JP: 22).............................................................................. 16

5.4 Analogue Power Supply Voltage (JP: 2, 4, 7)........................................................ 17

5.5 UART”A” (JP: 12, 13, 14) ...................................................................................... 18

5.6 UART”B” (JP: 18, 19, 20) ...................................................................................... 18

5.7 Reset-Generation (JP: 11, 15, 16, 17, 21) ............................................................. 19

5.8 Buttons INT0, INT3, ADTG, TIN1, NMI(JP: 3, 5, 6, 8, 9)........................................ 20

6 CONNECTORS.............................................................................................................. 21

6.1 Power connector (X1)............................................................................................ 21

6.2 Edge connector (XPIN1, XPIN2, XPIN3, XPIN4) ................................................... 21

6.3 UART”A”, UART”B” connector (X5, X7)................................................................. 21

6.4 USER-LEDs & LC-Display (optional)..................................................................... 22

6.5 Graphic Board Interface ........................................................................................ 23

7 GETTING STARTED...................................................................................................... 25

7.1 Introduction to Softune Workbench ....................................................................... 25

7.2 Project Start-up ..................................................................................................... 27

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StarterkitMB91302

Chapter 1 Contents

7.3 Softune Workbench Monitor Debugger.................................................................. 32

.3.1

eneral Description............................................................................... 32

7.3.2 Basic Debugger Features...................................................................... 35

7.4 Advanced Monitor Debugger Features.................................................................. 36

7.5 Memory Configuration for User Applications.......................................................... 39

7.6 Provided Examples ............................................................................................... 41

7.7 Advanced Monitor Debugger Information .............................................................. 42

7.7.1 Status Indication of Monitor Debugger after Reset ............................. 42

7.7.2 Memory Map of Softune Workbench Monitor Debugger..................... 43

7.7.3 User Configuration of the Softune Workbench Monitor Debugger.... 44

8 STARTERKIT LIMITATIONS ......................................................................................... 46

9 PROGRAMMING THE EXTERNAL FLASH MEMORY.................................................. 47

10 TROUBLE SHOOTING .................................................................................................. 50

11 SILK-PLOT OF THE BOARD ........................................................................................ 51

12 RELATED DOCUMENTS............................................................................................... 52

12.1 Application notes................................................................................................... 52

12.2 Manuals 52

12.3 Website Links........................................................................................................ 52

13 RELATED PRODUCTS ................................................................................................. 53

14 INFORMATION AND CONTACTS................................................................................. 54

StarterkitMB91302

Chapter 2 Overview

2 Overview

2.1 Abstract

The “STARTERKITMB91302” is a multifunctional starterkit for the Fujitsu 32-Bit Flash microcontroller MB91302series. It can be used stand alone for software development and testing or as a target board to work with the emulator system. The board enables the designer to start immediately with the software development before his own final target system is available.

The “STARTERKITMB91302” comes with the following parts

- “STARTERKITMB91302” and Softune Workbench monitor debugger

- Serial cable D-Sub 9 pin male-female (1:1)

- Power-Supply

- Printed version of the user guide for “STARTERKITMB91302”

- “STARTERKITMB91302” CD-ROM

- Microcontroller CD-ROM V3.5 or higher

- Addendum sheet with latest important instructions

2.2 Features

The starterkit is being delivered with the MB91302APFF-G-020-BND-E1 microcontroller and a monitor debugger installed already in the external flash.

< Supports MB91302series in FPT-144P-M12 package

< On-board 64Mbit Flash and 64Mbit SDRAM

< In-Circuit serial Flash programming

< Integrated Softune Workbench monitor debugger

< All resources available for evaluation on connectors

< All 144 pins routed to connectors

< 15 MHz main-crystal

< Two UART Interfaces (UART0, 1)

< 8 User LEDs, optional: alphanumeric standard LC-Display connectable instead of LEDs

< Reset-button, Reset-LED

< 5 User-buttons configurable for INT0, INT3, ADTG, TIN1 and NMI

< 6-9V (500mA) unregulated external DC power supply

< 3V on-board voltage regulator with power status-LEDs

< Graphic-Controller board support:

< 96pin + 48pin VG connector

< Power-supply (+5V, +3V3, +2V5)

This board must only be used for test applications

in an evaluation laboratory environment.

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StarterkitMB91302

Chapter 2 Overview

2.3 General Description

The “STARTERKITMB91302” supports microcontroller members of the MB91301series.

It can be used as a stand-alone evaluation board or as a target board for emulator debugger.

The evaluation board supports the following package: FPT-144P-M12

The board is supplied with a socket 15MHz crystal as main oscillation clock. Using the internal PLL of the LC, internal clock rates up to 60MHz can be achieved.

Two separate RS232 transceivers are available to connect the on-chip UART0 and UART1 to 9-pin D-Sub connectors (X5, X7). The transceivers generate the adequate RS232 levels for receive (RXD) and transmit (TXD) lines. Either the DTR line or the CTS line can be selected with jumpers (JP15, JP17, JP21) to generate a system reset. The RTS signal can be shortcut to CTS using the jumpers JP12 and JP18.

The external flash memory is programmed with a monitor-debugger, which uses UART0 (UART”A”; X5) for communication and to download the user-application.

If the board is used as an emulator target board, the microcontroller must be removed from the PCB and a socket (NQPACK144SE) must be soldered instead. The following configuration has to be used:

Emulation main unit: MB2198-01

DSU cable: MB2198-10

Probe Cable: MB2198-101

Socket/ Header:NQPACK144SE + HQPACK144SE

All pins of the microcontroller are connected to the edge connectors XPIN1 to XPIN4. Furthermore, on X2 and X3 Fujitsu graphic-controller starterkits (daughter boards) can be connected.

The on-board voltage regulator allows the user to connect an unregulated DC input voltage between +6V to +9V (500mA). Also the power-supply voltages for an optional graphiccontroller starterkit are generated. In this case the input voltage should be +8V to +9V (1500mA). In case of any modifications of the board, care should be taken that the total power consumption will not damage the regulator.

There are six push buttons on the board, used for Reset, External Interrupts INT0 and INT3, Trigger for A/D-converter (ADTG) and Reload-Timer1 (TIN1) and a non-maskable interrupt (NMI) – used for Abort function of Softune Workbench monitor debugger.

Eight user-LEDs are connected via a 220 Ohm pull-down resistor network to Port PG0-PG7. Parallel to the LEDs the connector X4 can be used to connect a standard alphanumeric display. If neither LEDs nor LCD are required, the resistor network can be removed to free the port.

The jumper JP1 (MD0) can select the operating mode of the microcontroller.

StarterkitMB91302

Chapter 3 Installation

3 Installation

3.1 Hardware Installation

3.1.1 Power-Supply configuration

The STARTERKITMB91302 contains a universal AC/DC power-supply adapter. Before connecting the power-supply to the starterkit ensure the correct configuration of the powersupply:

1. Voltage selection to 9V

2. Appropriate DC plug (2

3. Adjust correct polarity:

largest plug is most suitable) is plugged into the socket.

+ GND

After these settings are checked the supply is ready to be used with the STARTERKITMB91302.

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StarterkitMB91302

PC Serial

Power Supply 6

Polarity: (+) to shield / GND to center

1-2

Chapter 3 Installation

3.1.2 STARTERKITMB91302 Configuration

Carefully remove the board from the shipping carton. Check if there are any damages first before power on the starterkit.

For the power supply a DC input voltage of 6V-9V/500mA is recommended (8V9V/1500mA if graphic sub-boards are used). The positive voltage (+) must be connected to the shield, and ground (GND) must be connected to the centre of the connector X1!

The following picture shows the default jumper settings as a short reference. For details please check the chapter 4.1 Jumpers and Switches.

COM1 port

Basic set-up configuration with default jumper settings and power LEDs

After power-on push the blue reset button RESET (SW6) to ensure proper start-up. After power-on the green power status LEDs (D22, D14, D12, D7, D10, D16) should be on. If the LEDs do not light switch off the power supply and check the default jumper settings. The red reset LED (D19) must be off.

By default, the evaluation board is equipped with a MB91302A-020 and the external Flash is pre-programmed with the Softune Workbench monitor-debugger V1.02, 60MHz CPU clock (CLKB), 30MHz Peripheral clock (CLKP), 30MHz Bus clock (CLKT):

MonDebStarterkit91302_15MHz_CLKT30_V102

The monitor-debugger enables the user to debug his own application software located in the external SDRAM. After power-on the monitor debugger starts and finally D9, D10 are switched on to display that the debugger is working.

StarterkitMB91302

Reset

8 User LEDs

Chapter 3 Installation

In case the monitor debugger detects any errors during start-up a status will be displayed on the 8 user LEDs. See chapter 6.2.3 “Advanced Debug Information” for more details.

3.1.3 Use as Emulation Target Board for Emulator MB2198-01

The “STARTERKITMB91302” can also be used as an emulator target board. In this case the user must unsolder the MCU MB91302A-020, U1 and solder a socket instead (NQPack144SE). The probe cable must be mounted to the socket, no MCU must be inserted in this case. Take care of pin 1 marking onto the socket and fix the probe cable with screws.

Do not use other probe cable than MB2198-101 only!

Connect the probe cable to the emulation pod. Check all DIP-switch-settings of the evaluation board and the emulation pod.

For the power on sequence the emulator system must be switched on first. Then switch on the evaluation board. Please look at the corresponding user manuals for the emulator how to set up the emulator system. After the power on the Reset-LED of the emulator must be off and the Vcc-LED (D22) must be on. If the Reset-LED is still on, check the Vcc voltage switch-settings of the emulator system and the power supply of the evaluation board.

For more details please check the following application notes for MB2198-01

MB2198-01 Installation Guide MB2198-01 AN-910026-11-MB2198INST.pdf

MB2198-01 Getting Start AN-910027-10-MB2198Start.pdf

MB2198-01 Emulation and Debugging with Softune AN-910028-10-MB2198emu.pdf

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StarterkitMB91302

Chapter 3 Installation

3.2 Software Installation

3.2.1 Installation of Softune Workbench

Fujitsu supplies a full working 32bit development environment with the “STARTERKITMB91302” called Softune Workbench V6. The Softune Workbench also supports a monitor debugger which is pre-programmed into the external Flash memory of the “STARTERKITMB91302”. To develop own software and to work with the Monitor Debugger of the “STARTERKITMB91302” the Softune Workbench development environment must be installed first. Follow the instructions for successful installation of the Softune Workbench.

1. Before starting the installation setup ensure that you are logged in with administrator or poweruser permissions, otherwise the Softune installation will fail! Be aware that Softune does not support multi-user support. Therefore install- and user login must be the same.

2. Browse on the starterkit CD-ROM into the directory Software\SWBInstall and start the setup.exe

You can also start the installation using a browser by opening the index.html of the CD-ROM. Use the link “Software\Softune Workbench\” in the left side frame.

3. Follow the installation instructions

4. For the default installation path it is recommended to use c:\Softune32

5. After the installation is finished, Softune Workbench for FR can be started via the Windows “Start” menu

6. When Softune Workbench is started the following window will be shown

StarterkitMB91302

MonDeb115KCOM1.sup

Select Configuration

Chapter 4 Quick Project Start-up / Test “STARTERKITMB91302”

4 Quick Project Start-up / Test “STARTERKITMB91302”

To open a project with Softune Workbench and to work with the monitor debugger, Softune Workbench must be started first. To open a project the following steps must be taken.

1. Ensure that no other windows application is using the COM1 port

2. Ensure correct jumper setting of JP1 position 1-2 (MCU Operating Mode)

3. Ensure correct jumper setting of JP15 position closed (RTS/CTS shortcut)

4. Ensure that the “STARTERKITMB91302” is connected via serial cable (X5, UART0) with COM1 of the PC.

Open the test-project using the <File>, <Open Workspace> dialog. Browse into the folder c:\..\software\examples\StarterkitMB91302_Test\ and select the file StarterkitMB91302_Test.wsp

5. Ensure that the configuration “MONDEBUGGER” is selected! Start the Monitor Debugger by double click on MonDeb115KCOM1 in the following menu

MONDEBUG

If a different COM port is used please use MonDebug115COM2.sup for COM2 or right-click on the “MonDeb115KCOM1” and select change. Follow the wizard to modify settings.

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StarterkitMB91302

Right mouse click

Chapter 4 Quick Project Start-up / Test “STARTERKITMB91302”

6. Now the debugger starts and a download progress bar is shown indicating that the application program is downloaded to the “STARTERKITMB91302”.

7. After downloading the application successfully into the external SDRAM of the “STARTERKITMB91302” the following Softune Workbench screen is shown. The debugger offers now versatile features as “Run continuously, Step-In, Step-over, Step-out, ..” which can be used via the Icon list. Using the right mouse button opens a context menu offering more settings as “Set Breakpoints, …”.

Context dialog

8. Use the button “Run Continuously” to start the application and use the “NMI” button on the “STARTERKITMB91302” to Abort the Continuous program execution. Two times a running light should be shown now on the 8 user LEDs and if a terminal (115KB, 8N1) is connected to UART1 (X7) of the starterkit, a string is output corresponding to the pushed user button (INT0, INT3, ADTG, TIN1).

Note:

The command “Abort” to stop program execution is not supported by the Softune Workbench monitor debugger and might cause malfunction of the debugger if used. To “Abort” program execution use the button “NMI” on the “STARTERKITMB91302”.

9. For more details about Softune Workbench monitor debugger please check chapter

StarterkitMB91302

Chapter 5 Jumpers and Switches

5 Jumpers and Switches

This chapter describes all jumpers and switches, which can be modified, on the “STARTERKITMB91302”. The default setting is shown with a grey shaded area. All jumpers and switches are named directly on the board, so it is very easy to set the jumpers according to the features.

5.1 Jumper Overview

Jumper Description / Function Type

JP1 Mode-selection, MD0 Jumper 3 pol JP2 AVCC Jumper 2 pol JP3 SW INT0 Jumper 2 pol JP4 AVRH Jumper 3 pol JP5 SW INT3 Jumper 2 pol JP6 SW ADTG Jumper 2 pol JP7 AVSS Jumper 2 pol JP8 SW TIN1 Jumper 2 pol

JP9 SW NMI Jumper 2 pol JP11 Reset Jumper 2 pol JP12 UART A (RTS-CTS) Jumper 2 pol JP13 UARTA TxD (SOT0) Jumper 2 pol JP14 UARTA RxD (SIN0) Jumper 2 pol JP15 UARTA DTR/RTS Jumper 2 pol JP16 DTR/DTR Jumper 2 pol JP17 Reset by UARTA / UARTB Jumper 2 pol JP18 UARTB (RTS-CTS) Jumper 2 pol JP19 UARTB TxD (SOT1) Jumper 2 pol JP20 UARTB RxD (SIN1) Jumper 2 pol JP21 UARTB DTR/RTS Jumper 2 pol JP22 MCU_VCC Jumper 2 pol

Default

1-2 Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed Closed

Open Open

Open Closed Closed Closed

Open Closed

Coordinates

G 15

D/E 18

E 21 D/E 17 E/F 21

F 21

E 18

F 21 F 21

D/E 19

C 22

D 21

D 21 C/D 21

D 20

C 20

C 17/18

D 17

D 17 C/D 17 C/D 12

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StarterkitMB91302

Graphic

Chapter 5 Jumpers and Switches

A B C D E F G H J K L M N

3 3

12 12

15 15

16 16

17 17

18 18

19 19

21 21

UART”B”

-Board Interface

22 22

UART”A”

A B C D E F G H J K L M N

StarterkitMB91302

Chapter 5 Jumpers and Switches

5.2 Operating-Mode (JP1)

The jumper JP1 is used to set the operating mode of the LC.

Ensure that the mode pin settings correspond to the operation-mode of the application.

For more detailed information please check the Hardware-Manual of the microcontroller.

Jumper Setting Description

JP1 (MD0)

1 - 2 MD0=’1’,

2 - 3 MD0=’0’,

By default, the Single Chip Run-Mode is selected.

5.3 Power Supply Voltage (JP: 22)

JP22 This Jumper is used to connect the Vcc supply voltage to the LC.

Connecting an Ampere-meter allows measuring of the power-supply-current of the microcontroller (Icc).

Jumper Setting Description

JP22 (MCUVcc)

Default: JP22 = ON,

By default, the microcontroller is powered.

ON (Closed) Power supply Vcc connected to LC

OFF (Open) Disconnected from Power supply Vcc

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StarterkitMB91302

Chapter 5 Jumpers and Switches

5.4 Analogue Power Supply Voltage (JP: 2, 4, 7)

The power supply as well as the positive reference voltage for the A/D-converter can be provided internally or externally.

JP2, JP7 connect power supply voltages (AVcc and AVss)

JP4 connect reference voltages (AVRH to AVcc)

Jumper Setting Description

JP2 (AVcc)

ON (Closed) AVcc is connected to Vcc

OFF (Open) AVcc is disconnected from Vcc

ON (Closed) AVRH is connected to AVcc

JP4 (AVRH)

OFF (Open) AVRH defined by resistor network

ON (Closed) AVss is connected to GND

JP7 (AVss)

OFF (Open) AVss is disconnected from GND

By default the resistor network (R15 and R16) is not mounted on the board

Default: JP2, JP4 and JP7 are closed

By default, the A/D-converter supply and reverence voltage is +3V3.

Note:

If JP2 and JP7 are open, the user has to supply an adequate analogue voltage supply (AVcc and AVss) to the A/D-converter.

If JP4 is open, the resistors R15 and R16 define AVRH.

By default the resistor network (R15 and R16) is not mounted on the board.

StarterkitMB91302

Chapter 5 Jumpers and Switches

5.5 UART”A” (JP: 12, 13, 14)

One RS232-transceiver can be connected to UART0.

JP13, JP14 connects UART0 to the RS232-transceiver (U10, X5)

JP12 Some terminal-tools may need a connection between CTS and RTS

Jumper Setting Description

JP13 (UART”A”TxD)

ON (Closed) SOT0 is connected to RS232-Transceiver

OFF (Open) SOT0 is disconnected from RS232-Transceiver

ON (Closed) SIN0 is connected to RS232-Transceiver

JP14 (UART”A”RxD)

OFF (Open) SIN0 is disconnected from RS232-Transceiver

ON (Closed) RTS and CTS is shortcut on X5

JP12 (RTS-CTS)

OFF (Open) RTS and CTS is not shortcut on X5

Default: JP12=ON, JP13=ON, JP14 = ON

By default, UART0 is used as UART”A”.

5.6 UART”B” (JP: 18, 19, 20)

One RS232-transceiver can be connected to UART1.

JP19, JP20 connects UART1 to the RS232-transceiver (U11, X7)

JP18 Some terminal-tools may need a connection between CTS and RTS

Jumper Setting Description

ON (closed) SOT1 is connected to RS232-Transceiver

JP19 (UART”B”TxD)

OFF (open) SOT1 is disconnected from RS232-Transceiver

ON (closed) SIN1 is connected to RS232-Transceiver

JP20 (UART”B”RxD)

OFF (open) SIN1 is disconnected from RS232-Transceiver

ON (closed) RTS and CTS is shortcut on X7

JP18 (RTS-CTS)

OFF (open) RTS and CTS is not shortcut on X7

Default: JP18=ON, JP19=ON, JP20 = ON

By default, UART1 is used as UART”B”.

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StarterkitMB91302

Chapter 5 Jumpers and Switches

5.7 Reset-Generation (JP: 11, 15, 16, 17, 21)

Additional to the internal Power-On-Reset the microcontroller can be reset by an external Reset-circuit (Voltage-Monitor) and by the UARTs, too.

JP15, JP21 Either the DTR-line or the RTS-Line of UART”A” or UART”B” can be used to generate a system-reset.

JP17 This jumper selects whether the DTR/RTS line from UART”A” or UART”B” will generate a system-reset.

JP11 open this jumper if no external Reset shall be generated. In this case only the internal reset is active (e.g.: power-on)

JP16 The polarity of the DTR/RTS line can be invert by this jumper. Remove the jumper in order to disable the reset logic.

Jumper Setting Description

JP15 (DTR / RTS “A”)

1-2 DTR of UART”A” is selected

2-3 RTS of UART”A” is selected

1-2 UART”A” is used to generate Reset

JP17 (UART”A”/”B”)

2-3 UART”B” is used to generate Reset

1-2 DTR of UART”B” is selected

JP21 (DTR / RTS “B”)

2-3 RTS of UART”B” is selected

Closed External Reset generation is active

JP11 (Main Reset)

Open No external Reset generation

1-2 No polarity inversion for the DTR/RTS signal

JP16 (Polarity)

2-3 Polarity inversion for the DTR/RTS signal

Default: JP11 = closed, JP15, JP16, JP17 and JP21 are not set

By default, the external Reset generation is active. The Reset by UART is disabled.

Note: While a reset signal is asserted the red Reset-LED D19 is lit. During normal operation, this LED should be off! If JP16 (Polarity) is set, than JP15 and JP17 or JP21 have to be set, too. If the reset LED is steadily on, check the power supply input voltage and the settings for the reset-generation by UART.

StarterkitMB91302

Chapter 5 Jumpers and Switches

5.8 Buttons INT0, INT3, ADTG, TIN1, NMI(JP: 3, 5, 6, 8, 9)

JP3, JP5: Two push buttons can be used to trigger the ext. interrupts INT0 and INT3

JP6: One button can be used as trigger-input for the A/D-converter (ADTG)

JP8: One button can be used as trigger-input for the Reload-Timer1 (TIN1)

JP9: One Button can be used for the non-maskable interrupt. (NMI)

Jumper Setting Description

JP3 (INT0)

Closed INT0 is connected to Push-button “INT0”

Open No connection to INT0

Closed INT3 is connected to Push-button “INT3”

JP5 (INT3)

Open No connection to INT3

Closed ADTG is connected to Push-button “ADTG”

JP6 (ADTG)

Open No connection to ADTG

Closed TIN1 is connected to Push-button “TIN1”

JP8 (TIN1)

Open No connection to TIN1

Closed NMI is connected to Push-button “NMI”

JP9 (NMI)

Open No connection to NMI

Default: JP3, JP5, JP6, JP8, JP9 = Closed

By default, INT0, INT3, ADTG, TIN1 and NMI of the microcontroller are connected to the Push buttons.

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StarterkitMB91302

to positive voltage supply

Chapter 6 Connectors

6 Connectors

6.1 Power connector (X1)

The following figure shows the power connection jack X1. This connector is used to connect an external unregulated DC power supply voltage (6V-9V DC) to the evaluation board.

Connector X1:

Shield is connected

Centre is connected to ground (GND)

It is recommended to use 6V in order to keep the power dissipation to a minimum. Otherwise, an additional heat sink for the linear voltage regulator might be necessary.

NOTE:

If an optional graphic board will be connected, then the power supply has to be 8V-9V DC.

6.2 Edge connector (XPIN1, XPIN2, XPIN3, XPIN4)

All pins of the microcontroller are directly connected to XPIN1 to XPIN4 as follows:

Connector MCU Pins

XPIN1 1, 5, 9, …, 141

XPIN2 3, 7, 11, …, 143

XPIN3 2, 6, 10, …, 142

XPIN4 4, 8, 12, …, 144

On the PCB, the corresponding pin numbers of the LC are written next to the connector pins.

6.3 UART”A”, UART”B” connector (X5, X7)

Two 9-pin D-Sub female connectors are used for the serial interface UART”A” and UART”B”.

TXD is the transmit output, RXD is the receive input.

The DTR or RTS signal can be used to generate a reset.

Please use 1:1 cable for PC-connection.

Connectors X5, X7:

GND DTR RxD TxD

CTS RTS DSR

StarterkitMB91302

Chapter 6 Connectors

6.4 USER-LEDs & LC-Display (optional)

Eight LEDs are reserved for user-application. In order to disconnect the LEDs from the related microcontroller port, the resistor network N1 can be removed.

Instead of the user-LEDs one alphanumeric LC-Display (optional) can be connected.

The following control-signals are reserved:

LCD

LED

MCU

Port

1 2 3 4 5 6 7 8 9 10 11 12 13 14

GND VCC V0 RS R/W E - - - - D4 D5 D6 D7

D1 D2 D3 D4 D6 D8 D9 D10

81 82 83 84 85 86 87 88

PG0 PG1 PG2 PG3 PG4 PG5 PG6 PG7

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Chapter 6 Connectors

6.5 Graphic Board Interface

Pin Name 91302 Pin Name 91302 Pin

A1 2.5 V B1 2.5 V C1 2.5 V

A2 3.3V B2 3.3V C2 3.3V

A3 5.0 V B3 5.0 V C3 5.0 V

A4 GND B4 GND C4 GND

A5 D0 132 B5 D1 133 C5 D2 134

A6 D3 135 B6 D4 136 C6 D5 137

A7 D6 138 B7 D7 139 C7 D8 142

A8 D9 143 B8 D10 144 C8 D11 1

A9 D12 2 B9 D13 3 C9 D14 4

A10 D15 5 B10 D16 8 C10 D17 9

91302

A11 D18 10 B11 D19 11 C11 D20 12

A12 D21 13 B12 D22 14 C12 D23 15

A13 D24 18 B13 D25 19 C13 D26 20

A14 D27 21 B14 D28 22 C14 D29 23

A15 D30 24 B15 D31 25 C15 GND

A16 GND B16 GND C16 GND

A17 A0 45 B17 A1 46 C17 A2 47

A18 A3 48 B18 A4 49 C18 A5 50

A19 A6 51 B19 A7 52 C19 A8 55

A20 A9 56 B20 A10 57 C20 A11 58

A21 A12 59 B21 A13 60 C21 A14 61

A22 A15 62 B22 A16 64 C22 A17 65

A23 A18 66 B23 A19 67 C23 A20 68

A24 A21 B24 A22 C24 A23

A25 A24 B25 A25 C25 A26

A26 A27 B26 A28 C26 A29

A27 A30 B27 A31 C27 GND

A28 S0

(PG0)

A29 S3

(PG3)

A30 S6

(PG6)

A31 2.5V B31 2.5V C31 NC

A32 GND B32 GND C32 GND

81 B28 S1

(PG1)

84 B29 S4

(PG4)

87 B30 S7

(PG7)

82 C28

(PG2)

85 C29

(PG5)

88 C30 GND

S2 83

S5 86

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Chapter 6 Connectors

Pinning of connector X2

Pin Name 91302 Pin Name 91302 Pin Name 91302

A1 CS0 B1 C1 CS1 123

A2 CS2 124 B2 C2 CS3 125

A3 CS4 126 B3 C3 CS5 127

A4 CS6 B4 C4 RDY 28

A5 BGRNT 29 B5 C5 BRQ 30

A6 RDX 31 B6 C6 WR0 32

A7 WR1 33 B7 C7 WR2 34

A8 WR3 35 B8 C8 AS 40

A9 ALE B9 C9 CLK 38

A10 DREQ0 103 B10 C10 DACK0 104

A11 DEOP0 105 B11 C11 NC

A12 IRQ A 83 B12 C12 I²C SDA 107

A13 IRQ B 84 B13 C13 I²C SCL 106

A14 Uart RX B14 C14 Uart TX

A15 GND B15 C15 Uart Clk

A16 RESET 119 B16 C16 NC

Pinning of connector X2

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7 Getting Started

Make sure Softune Workbench for FR is installed on your PC and the “STARTERKITMB91302” is ready to use (power-on (X1), serial connection (X5) to COM1 of the PC). Refer to Chapter 3 for details on the hardware and software installation.

7.1 Introduction to Softune Workbench

Start Softune Workbench. Select <File> <Open Workspace> to load the first example “StarterkitMB91302_test.wsp”. All examples can be found in the folder \software\examples on the starterkit CD-ROM. It is recommended to copy this folder to the local hard-drive. In the project tree on the left side, you can open the “source”-folder which contains the sourcefiles registered to this project. A double-click on one of the files will invoke the built-in editor, which supports syntax-highlighting, tags and various other functions.

Softune Workbench main window

Note: You may customize the editor by a right-click on the editor window.

Whenever you modify the source-files, you have to re-compile and link the related files to produce a valid loadmodule (ABS-file). This is done using the MAKE-function. MAKE invokes the assembler, C-compiler and linker for FR whenever necessary (only modified files will be re-compiled).

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If you wish to re-compile the entire project regardless of any changes, you can use the BUILD-function. To check for syntax-errors on a specific source-file, use the COMPILE/ASSEMBLE function.

These three functions are available on the button-bar or from the main menu (Project – Compile / Make / Build / Abort).

Click on MAKE or BUILD. Messages from the individual language tools will be fed into the output window at the bottom of the main screen. If the tool chain (C-compiler X Assembler X Linker) was completed successfully, the message “No Error” will appear.

If you get any errors during compilation, an appropriate message will be generated. Try this with a simple syntax-error (e.g. delete a semicolon “;” from the end of a C-line) and click on MAKE again. You will now see a message like this:

Now Making...

--------------------Configuration: Starterkit91302_Test.prj - Debug--------------------

main.c

*** C:\StarterkitMB91302\MonDebStarterkit91302_Test\Src\main.c(81) E4065B: expected a ";"

*** C:\StarterkitMB91302\MonDebStarterkit91302_Test\Src\main.c(104) W1012B: warning: parsing restarts here after previous syntax error

1 error detected in the compilation of "C:\StarterkitMB91302\MonDebStarterkit91302_Test\Src\main.c".

------------------------------

Error detected.

------------------------------

To locate the position in the source-file, where the error has occurred, double-click on the message. The editor will open the appropriate source-file, indicating the error highlighted in red, depending on the customise settings of the editor. Correct the error and re-compile the project as explained above.

If more errors occurred, you can go through the error list step by step using the menu “Edit – Top/Previous/Next/Bottom Error” or using the appropriate buttons which have the same functions:

Note: To get on-line help about a specific error, select the error message and press F1. In many cases, you can get some useful hints how to solve the problem. Of course, you can also use the HELP-menu anytime during development or debugging.

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StarterkitMB91302

In any case the settings done in the template must be checked and

have to be

adjusted to the specific needs and settings of the final application. The template is

THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU

PONSIBILITY OR LIABILITY FOR ANY ERRORS

Chapter 7 Getting Started

7.2 Project Start-up

In order to allow a quick and smooth project start-up Fujitsu Microelectronics Europe supplies a template project as a reference. The easiest way to start a new project is to make a copy of the template project and use this copy as a start-up. The template includes the latest start91302.asm file, MCU headerfile, IRQ table, basic linker and C-Compiler settings.

Note:

providing an example for building up a new project.

MICROELECTRONICS ACCEPTS NO RES OR/ELIGIBILITY FOR ANY PURPOSES. (C) Fujitsu Microelectronics Europe GmbH

Create a new project:

1. In order to start a new user-project use the “Template” project

2. Copy the folder Template and rename the folder to e.g. my_application

3. Enter the folder “my_application” Rename “template.prj” into “my_application.prj” Rename “template.wsp” into “my_application.wsp”

4. Edit “my_application.prj” Rename “template” -> “my_application”

5. Edit “my_application.wsp” Rename “template” -> “my_application”

StarterkitMB91302

Rename “Template”

Chapter 7 Getting Started

into “my_application”

6. Start Softune Workbench and open your project

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Chapter 7 Getting Started

7. Select Active Configuration “MONDEBUG”

Use Active Configuration MONDEBUG

With this selection the project is linked to be used with the Softune Workbench monitor debugger. Corresponding linker settings are done for the memory map in order to avoid overwriting of the sections which are used by the monitor debugger. The code is linked in this configuration for external SDRAM, otherwise it is not possible to debug code with the Softune Workbench monitor debugger. Additionally the MACRO SWBMonDeb is switched on in the assembler settings. This affects settings in start91302.asm which are mandatory to work with the Softune Workbench monitor debugger.

Note: Always check the memory map of the linker settings and ensure that this memory map is suitable for the application and target system in use. Additionally the .mp1 file should be checked to ensure correct settings.

8. Check MCU settings in the module start91302.asm. Be careful regarding any modifications. If the peripheral clock speed is modified it can happen that the communication between Softune Workbench and monitor debugger is lost. In the module start91302 some basic MCU settings are done and some initial data copy transfers are performed for specific data sections e.g INIT. Check if the macro “SWBMonDeb” is enabled (default) in the Assember options (<Project>, <Setup Project>, <Assembler>, category <Define Macro>.

9. Check module vectors.c if any interrupts are used for proper vector table set-up.

10. Write application code in the module main.c or add any other module to the project.

11. Write and modify source code and settings corresponding to the needs of the application. Finally use “Make”, or “Build” to compile and link the project. The generated output files can be found in the sub-folder MONDEBUGGER of the project folder. The *.mhx file (Motorola S-Record) is located in the ABS sub-folder.

Note: Always check the memory map of the linker settings and ensure that this memory map is suitable for the application and target system in use. Additionally the *.mp1 file should be checked to ensure correct settings. Do

StarterkitMB91302

Chapter 7 Getting Started

not remove the monitor.asm file for the configuration MONDEBUG because it reserves the address areas used by the monitor debugger.

Check linker mapping list in the*.mp1 file by right-click on “my_application.abs”, Open List File, *.mp1.

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Chapter 7 Getting Started

12. Start Softune Monitor Debugger via the “Debug” Command

13. After the project is built and debugged successfully switch to the active configuration

STANDALONE

Use Active configuration STANDALONE

14. With this selection the project is linked to work in external flash memory. Check that the macro “SWBMonDeb” is switched off (default) in the Assember options (<Project>, <Setup Project>, <Assembler>, category <Define Macro>.

This configuration will not work with the Softune Workbench monitor debugger In this configuration the code is linked to work in external Flash memory, only.

15. Use “Make”, or “Build” to compile and link the project for external Flash memory. The generated output files can be found in the sub-folder STANDALONE of the project folder. The *.mhx file (Motorola S-Record) is located in the ABS sub-folder.

16. Program the generated *.mhx file (Motorola S-Record) with the Flash programming utility into the external Flash. See Chapter 9 “Programming the external Flash Memory” for more details.

Note: It is not possible to use the Softune Workbench monitor debugger with this configuration because no code can be debugged which is located in external Flash. Also this configuration does not support special debugger settings, which are disabled for this configuration. The file monitor .asm can be removed from the link list to free address areas which are normally used by the monitor debugger.

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Chapter 7 Getting Started

7.3 Softune Workbench Monitor Debugger

7.3.1 General Description

Whenever you have created a valid load module successfully, you can switch from the development mode to the debugging mode of Softune Workbench.

Basically, there are 3 types of debugging systems supported :

1. The software simulator: This type of debugger is always present and does not

require any special hardware extensions. The simulator will cover the FR-core features, but no peripheral functions. Therefore, you can use the simulator to verify program flow, check for dynamic errors, look at the generated assembler code , etc. .

2. The monitor debugger: This debugger type requires an evaluation board like the

“STARTERKITMB91302” connected to one of the COM-ports of your PC. Therefore, make sure the evaluation board connected and powered-up as described before. Explanations in this manual refer to the monitor debugger only.

3. The emulator debugger: The in-circuit-emulator (ICE) is a system, which allows a

connection to any target system using a probe-cable. The appropriate system for the MB91302A series is the MB2198-01 system. More information about this system can be found on Fujitsus website.

Which debugger is used for the actual project can be configured in the project tree as shown below or in the “Project – Setup Project – Debug” menu. By default (blue marked icon), the monitor debugger is selected for MB91302A-020 project examples :

The default settings for the monitor debugger are : COM-Port 1, 115Kbaud, 8N1. If you wish to change the COM-port, please right-click on the “MonDeb115KCOM1” entry and select change.

Note: If you change the baudrate or use a different crystal frequency , you have to change the UART-settings in the debugging kernel source project, re-compile and flash the new kernel to your “STARTERKITMB91302” first. The project can be found in Software\SWBMonitorDebugger. All settings are done in the module u_io.asm (see chapter 6.6.3 for more information).

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StarterkitMB91302

Reset

8 User LEDs

U1, MCU MB91302A

020

Chapter 7 Getting Started

If these settings are correct, start your debugging session :

Make sure you have connected the “STARTERKITMB91302” and your monitor-kernel is stored in the external flash memory of the “STARTERKITMB91302”. Then power up and reset the starterkit. Check the following configurations:

1. Correct CPU Mode selection (JP1 1-2)

After Power on the Monitor debugger indicates via the 8 user-LEDs the current status. The following status indications exist. Ensure that the CPU is working in normal RUN Mode (Jumper JP1 position 1-2)

JP1 right most position 1-2

2. Correct start-up of the monitor debugger

In case of any other status indication push the reset button or check chapter 6.6.1 for detailed information.

Start the debugger by double clicking the “MonDeb115KCOM1” entry in the project/debug tree - or by using “Debug – Start Debug” from the menu. You should see a progress bar indicating the download process.

If no process is indicated an error message will occur (“e.g. Invalid communication status”). Double-check the settings again as explained above. Also make sure the evaluation-board is powered on, ready to use and the RS232-cable is connected properly. Also see the troubleshooting section in the appendix.

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Chapter 7 Getting Started

After starting the debugger, the source window will be opened which contains locate-arrows for each (possible) source-line, the original source-code,

Figure 1: SWB Debugging window

Breakpoint-indicators and the assembler code (in “mixed view”). The current program position will be indicated by a yellow line. Use right-click in the source window to configure the view (add/remove control characters, View Mixed source code, Breakpoint …)

Note: You can choose “mixed view” from the context menu (right-click) to display source and assembly code at the same time. The command “go to current” will take you to the active code line!

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7.3.2 Basic Debugger Features

GO: Executes the program continuously from the memory location pointed to by the

current program counter (PC) until a termination factor occurs.

STEP IN: Executes the program stepwise according to the listing in the source

window (steps in C- or ASM). Note that interrupts are disabled during step execution !

STEP OVER: Executes the program stepwise except call-instructions (which will be executed until return). Interrupts are not disabled during a continuous CALL...RETURN execution.

STEP OUT: Executes the program continuously to the parent function (until

RETURN). Interrupts are enabled. Note, that debug information is required for this function.

EXECUTE UNTIL CURSOR: Automatically sets a breakpoint at the actual cursor

position and executes continuously until this breakpoint, which will be deleted afterwards.

Each valid code line in a debugger window automatically has a locator (blue arrow) and a breakpoint-option (circle). Note that some C-lines may not be displayed with locators and breakpoints, because the compiler has created “optimized” assembler-code. Select “mixed view” in order to check the compiler output.

Instead of single-steps, you may also use the arrows to directly execute your program until a certain line of your source-code :

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Chapter 7 Getting Started

BORT: Forcibly terminates execution. This button is not fully supported by the

monitor debugger and may cause malfunction if used to abort “continuous

operation” of the MCU.

This command button can only be used to abort single code line operations

Example: for(k=DELAY_CONSTANT; k>0; k--);

Use the button NMI on the “STARTERKITMB91302” for ABORT function.

To ABORT continuous execution on the “STARTERKITMB91302”, you have to use the NMI button on the “STARTERKITMB91302”.

7.4 Advanced Monitor Debugger Features

TOGGLE BREAKPOINT: Sets or deletes breakpoint at the current source line:

To set or delete a breakpoint, click the circles at the beginning of a source-line.

A indicates an active breakpoint. Hit “Run Continuously” to execute code until reaching this line. A list of all breakpoints can be found under the “Debug – Breakpoint” menu. 255 Software-Breakpoints (using TRAP replacement) are possible.

Note:

To set breakpoints at positions which are currently not visible (e.g. because the source window of that module is not open), you can also enter a symbolic label directly in the “Breakpoint” menu. Example: Enter “main” in the address-field and confirm. The new breakpoint will automatically be assigned to the address of the “main()”-function.

REGISTER WINDOW: Displays the CPU-register window. Updated registers appear in red. Setup in context menu defines which Registers should be displayed.

WATCH WINDOW: Displays the current variables to „watch“. Double-click on any variable in your code then specify watch in context menu to add to watch window. All listed variables in a watch window can be displayed in any number format. Use Edit to directly change the contents.

MEMORY WINDOW: Displays memory areas in various formats defined by Setup (context menu). Changing of address/data is possible when debugger is not executing.

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Note: If you modify the ROM-area (200.0000’H to 27F.FFFF’H) it can affect the currently loaded program !

The memory window can be very helpful to check the registers or the frame memory of the connected graphic controller !

DISASSEMBLER: Disassembles the content of the code memory beginning from

actual PC position and displays the result in a separate window. Individual assembler-lines can be changed using the „inline assemble“-function.

DEBUG - STACK: Displays the current stack contents in terms of function calls. Parameters, if any, are displayed in brackets.

DEBUG - VECTOR: Reads out and displays the actual interrupt-vector table. Use the „jump“ function to display any code areas pointed to by an interrupt vector (e.g. interrupt service routines used in your program).

DEBUG - CALL: This function can be used to „call“ any routine defined in your code when the debugger is on hold.

DEBUG – LOAD TARGET FILE: Starts a new download of the current load module (ABS file). Usually this function will be executed automatically after starting the debugger (defined in debug settings ; see „Project-Setup-Debug“). However, this function can be useful to reinitialize the debugger for the current debug session.

VIEW - SYMBOL: This function displays all (global) symbols of the current project. Information about the type (char, integer etc.) and the location (address in RAM or register) can be shown using „detail“.

VIEW - LOCAL: Similar to View-Symbol, but only local variables of the current function are shown.

VIEW - COMMAND: From this window, the debugger can be controlled using a command line input. All GUI functions are available as individual commands.

Example:

Run continuously

Step

examine PDRG

set break main

Dump/Halfword 0x2000000..0x20000FF

Shortcuts to complex commands can be defined (“alias”) and parameter strings can be substituted by variables.

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Chapter 7 Getting Started

Example: mydump = Dump/Halfword 2000000..20000ff

A set of commands can be combined to a “macro”. Aliases and macros can be defined using the command window context menu.

Example: restart: set register PC=2000000 set break main

run continuously

In order to document or save debugging details such as memory contents, all outputs fed to the command console can be written to a file (“logging”).

A whole “program” of commands (incl. flow control) can be written to a PRC-file and executed. Procedure-files are simple text-files with the extension “.PRC” and can be created by the Softune Workbench editor or any other text editor. To execute a procedure-file, use the command window menu or the “file-open” menu during debugging.

Note: Procedure-files can be very helpful to configure the debug-environment automatically, perform automated tests (e.g. when a new C-module has to be tested) or to enhance basic emulator functions such as breakpoints. Using a procedure file, breakpoints can be defined dynamically depending on program conditions. See the “Command Reference Manual” (on-line help) for detailed information about the available command and parameter syntax. Some procedure files exist already included in the example project directory.

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7.5 Memory Configuration for User Applications

Valid load module files can only be achieved if the language tool configuration is appropriate. The most convenient way to create own projects is to copy the provided Template-Projects from the example-directory and use it as “blank sheet”.

If the Softune Monitor debugger is being used the following memory areas are reserved by the monitor debugger and must not be used by the application.

Memory Map of Softune Workbench Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

Memory Type Used for Area(s) Sections

Internal CPU Data* RAM

External Flash 8MB* memory

External Flash 8MB* Debug Kernel 0x0F:C000-*

Stack, Data 0x3F000-*

0x3F707

Flash Testpattern 0x8.0000-*

0x8.0003

STACK, DATA

Flash_Test_Pattern (default 0xaa5555aa)

CODE, CONST

0x0F:DEB6

External Flash 8MB* Vector Table 0x0F:FC00-*

INTVECT

0x0F:FFFF

Note: Be aware that the memory map may depend on the debugger version and any modifications of the debugger made by the user. The current version of Flash programming tool just supports programming the memory area 0x08.0000 – 0x0F.FFFF

Memory map of Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

Note:

The following chip select areas are used by the Softune monitor debugger and must not be used or overlap with other chip select areas:

CS0 – external Flash memory 0x0000.0000 – 0x007F.FFFF

CS6 – SDRAM 0x0200.0000 – 0x027F.FFFF

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Chapter 7 Getting Started

Always check the Linker Settings (“Project – Setup Project – Linker – Disposition”) to make sure the following memory map is applied according to the project configuration:

Recommended linker settings for “STARTERKITMB91302” for debugging

Memory Type Used for Area(s) Sections

Data RAM, Variables, Stack 0x3F800-

DATA, INIT, STACK

0x3FFFF

External SDRAM 64MB Code, Const 0x200:0000-

CODE = ROM1

0x20F:FBFF

External SDRAM 64MB Code 0x210:0000..

CODE = ROM2

0x27F:FFFF

External SDRAM 64MB IRQ Vector

Table

External Flash 8MB* Code, Const 0x08.0004-

0x020FFC000x020FFFFF

INTVECT = INTVECT_AREA

CODE, CONST

0x0F.FBFF

0x10.00000x7F.FFFF*

Note: The current version of Flash programming tool just supports programming the memory area 0x08.0000 – 0x0F.FFFF

Linker Settings for MB91302A-020 Debug configuration

Recommended linker settings for “STARTERKITMB91302” without Monitor Debugger

Memory Type Used for Area(s) Sections

Data RAM Variables, Stack 0x3F000..

DATA, INIT, STACK,

0x3FFFF

External SDRAM 64MB Code, Data 0x200:0000..

CODE, DATA

0x27F:FFFF

External Flash 8MB* Code, Const 0x08:0000..

CODE, CONST

0x7F:FFFF*

Note: The current version of Flash programming tool just supports programming the memory area 0x08.0000 – 0x0F.FFFF

Linker Settings for MB91302A-020 Standalone configuration

Note: In any case all settings must be checked and corrected corresponding to specific application requirements. Also check settings in the start91302.asm initialisation file! Use the linker mapping list (e.g. *.mp1 file) to check the final memory allocation.

The following chip select areas are used by the Softune monitor debugger and must not be used or overlap with other chip select areas: CS0 – external Flash 0x0000.0000 – 0x007F.FFFF CS6 – SDRAM 0x0200.0000 – 0x027F.FFFF

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Checklist for project configuration:

Make sure, the correct Target MCU (“Project – Setup Project - MCU” menu)

•

MB91302A is selected.

• Use the correct linker settings as outlined above depending on your target

MCU and the target area (embedded flash or external RAM).

• Use the provided templates to make sure the sections are located correctly.

• Always check the *.mp1 file (use right mouse click on top *.abs file in the

project window of Softune Workbench and select “open list file”) to see the used sections and address areas!

• The following Chip select areas are used by the Softune monitor debugger and

must not be used or overlap with other chip select areas: CS0 – external Flash 0x0000.0000 – 0x007F.FFFF CS6 – SDRAM 0x0200.0000 – 0x027F.FFFF

Note: Be aware that the Softune Workbench monitor debugger is only able to debug code which is located in RAM! It is not possible to debug code located in Flash memory!

7.6 Provided Examples

On the “STARTERKITMB91302” CD-ROM and on the MCU website some example projects are provided. The projects can be found in \Software\Examples and are regularly updated on the website. Please check http://www.fme.gsdc.de/gsdc.htm version.

Use the “Template” project as a reference to start your own application software. The “Template” project offers a quick start-up and includes basic MCU initialisation files and tools settings (e.g. linker memory map).

Note: In any case all settings must ALWAYS be checked and corrected corresponding to specific application requirements. Be aware that the Softune Workbench monitor debugger is only able to debug code located in RAM! It is not possible to debug code located in Flash memory!

for latest information and

StarterkitMB91302

JP1 right most position 1

U1, MCU MB91302A

020

Chapter 7 Getting Started

7.7 Advanced Monitor Debugger Information

7.7.1 Status Indication of Monitor Debugger after Reset

After power-on the monitor debugger indicates via the 8 user-LEDs the current status. The following status indications exist. Ensure that the CPU is working in normal RUN Mode (Jumper JP1 position 1-2)

to enable programming

- Push the Reset button (blue button “Reset”, SW6)

- If the debugger started correctly the 8 user-LEDs show the following pattern:

  O O O O O O

D10 D1 Monitor Debugger running, all tests passed

- In case the Monitor Debugger detected any error during start-up the 8 user-LEDs show a special initialisation status code:

O O O  O O O O Monitor Debugger started, but all tests and D10 D1 settings failed

O O  O O O O O Clock settings done (CLKB, CLKP, CLKT)

D10 D1

O O   O O O O External Bus Interface for SDRAM and Flash

initialised

D10 D1

O  O O O O O O Cache initialised (if enabled in debugger

source code, default is disabled)

D10 D1

O  O  O O O O Standby Control Register initialised

D10 D1

StarterkitMB91302

Chapter 7 Getting Started

O   O O O O O UART initialised (115Kbaud, 1N8)

D10 D1

O 

 

 O O O O UART initialisation started but no return



from this function

D10 D1



 O O O O O O O Start SDRAM Memory test



D10 D1

 O O  O O O O SDRAM memory test, Error

D10 D1

 O  O O O O O SDRAM Memory test finished, no Error

D10 D1

 O  O O O O Flash Memory test, Error

D10 D1

  O O O O O O Flash Memory test finished, all tests passed,

no Errors

D10 D1

7.7.2 Memory Map of Softune Workbench Monitor Debugger

When using the monitor debugger take care that the application is not using the same memory area which is used by the monitor debugger. The following areas are used by the debugger version “MonDebStarterkit91302_15MHz_CLKT30_V102”

Memory Map of Softune Workbench Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

Memory Type Used for Area(s) Sections

Internal CPU Data RAM

Stack, Data 0x3F000-

0x3F707

STACK, DATA

External Flash 8MB* memory

External Flash 8MB* Debug Kernel 0x0F:C000-

Flash Testpattern 0x8.0000-

0x8.0003

Flash_Test_Pattern (default 0xaa5555aa)

CODE, CONST

0x0F:DEB6

External Flash 8MB* Vector Table 0x0F:FC00-

INTVECT

0x0F:FFFF

Note: Be aware that the memory map may depend on the debugger version and any modifications of the debugger made by the user.

Memory map of Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

StarterkitMB91302

Chapter 7 Getting Started

7.7.3 User Configuration of the Softune Workbench Monitor Debugger

In some cases it might be necessary to modify the monitor debugger (e.g. change crystal frequency, change UART baud rate or use UART1 instead of UART0). For this purpose the source of the monitor debugger can be found in the directory

\Software\SWB\MonitorDebugger\MonDebStarterkit91302_15MHz_CLKT30_V102

By default the following settings are exist (u_io.asm) in version V1.02:

- CLKB Base clock (CPU clock rate): PLLx4 = 60MHz in case of 15MHz crystal

- CLKP Peripheral clock: CLKB/2 = 30MHz in case of 15MHz crystal

- CLKT Bus clock: CLKB/2 = 30MHz in case of 15MHz crystal

- Chip select CS0 external Flash memory 0x0000.0000 – 0x007F.FFFF

- Chip select CS6 external SDRAM 0x0200.0000 – 0x027F.FFFF

- Communication channel: For debug interface the UART0 is used, 115kbaud, 8N1

- Cache: disabled

- Special Pins: output of MCKE, MCKEE, SYSCLK enabled

- Flash memory (CS0 - 0x0000.0000 – 0x007F.FFFF):

o Area Select Register ASR0 for CS0 (ASR0 = 0x0000.0000)

o Area Control Register ACR0 for CS0 (ACR0 = 0x7422)

 8Mbyte (0x0000.0000 - 0x007F.FFFF)

 16bit data bus

 pre-fetch off

 single access

 write enable

 big endian

 normal access (asynchronous)

 WR pin enabled for write

 Wait by RDY pin disabled

o Area Wait Register AWR0 for CS0 (AWR0 = 0x3378)

 First access wait cycle: Auto-wait cycle 3

 Inpage access wait cycle: Auto-wait cycle 3

 Read/write idle cycle: 1

 Write recover Cycle: 3

 Asynchronous write strobe output enabled

 CS delay yes

 CS Read/Write setup delay 0

 RD/WR -> CS hold extension cycle 0

StarterkitMB91302

Chapter 7 Getting Started

- SDRAM (CS6 - 0x0200.0000 – 0x027F.FFFF):

o Area Select Register ASR6 for CS6 (ASR6 = 0x0200.0000)

o Area Control Register ACR6 for CS6 (ACR6 = 0x7868)

 64Mbyte (0x0200.0000 - 0x027F.FFFF)

 32bit

 single access

 Enable Prefetch

 Write Enable

 Big endian

 Type SDRAM/FCRAM

o Area Wait Register AWR6 for CS6 (AWR0 = 0x1159)

 RAS/CAS delay 1 cycle

 CAS latency 1 cycle

 Read to Write cycles 2 cycles

 Write recover cycles before next read command 2 cycles

 Write recover cycles 3 cycles

 RAS active time 1 cycle

 RAS precharge 2 cycles

o Memory Control Register MCRA (MCRA = 0x07)

 8 columns

 single write

 4 banks for burst write

 4 active banks

o Refresh Control Register (RCR = 0xe247)

 RCR=0xe247 ->0xe24F ( to power-on SDRAM I/F)

o Chip Select Enable Register CSER (CSER = 0x41)

 CSER = 0x41 (enable CS0, CS6)

o Port Function Registers PFRx (to enable control signals used by external bus)

 PFR8 = 0xE0

 PFR9 = 0x7E

Please check the corresponding readme.txt of the debugger project to get more details about the monitor debugger and latest information. For most modifications of the debugger it is sufficient to modify the file u_io.asm including all basic hardware related initialisations.

Note: The monitor debugger requests shortcut between RTS/CTS. Otherwise a communication error will be displayed! The current version of Flash programming tool only supports the programming of the memory area 0x08.0000 – 0x0F.FFFF! Check the Fujitsu website for any possible updates.

StarterkitMB91302

Chapter 8 Starterkit Limitations

8 Starterkit Limitations

If creating new projects, be sure not to use the following functions, which are reserved for the Starterkit:

< Chip Selects:

CS0 is used for the external 8Mbyte Flash memory (0x0000.0000 – 0x7F.FFFF) CS6 is used for the external 8Mbyte SDRAM (0x0200.0000 – 0x027F.FFFF)

This Chip select areas must not overlap with any other defined chip select areas!

< Port PG4-PG7 is used to display the debugger status information on the user LEDs

The ports PG4..7 are initialised to output.

< UART0 used for monitor debugger and flash programming

< NMI used for Abort function

< The following memory areas are reserved for the monitor debugger as minimum

Memory Map of Softune Workbench Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

Memory Type Used for Area(s) Sections

Internal CPU Data RAM

External Flash 8MB* memory

External Flash 8MB* Debug Kernel 0x0F:C000-

Stack, Data 0x3F000-

0x3F707

Flash Testpattern 0x8.0000-

0x8.0003

STACK, DATA

Flash_Test_Pattern (default 0xaa5555aa)

CODE, CONST

0x0F:DEB6

External Flash 8MB* Vector Table 0x0F:FC00-

INTVECT

0x0F:FFFF

Note: Be aware that the memory map may depend on the debugger version and any modifications of the debugger made by the user.

Memory map of Monitor debugger MonDebStarterkit91302_15MHz_CLKT30_V102

Note: Be aware that the Softune Workbench monitor debugger is only able to debug code which is located in RAM! It is not possible to debug code located in Flash memory!

Note: The current version of Flash programming tool only supports the programming of the memory area 0x08.0000 – 0x0F.FFFF! Check the Fujitsu website for any possible updates.

StarterkitMB91302

Chapter 9 Programming the external Flash Memory

9 Programming the external Flash Memory

To program the Monitor Debugger Kernel of the Softune Workbench monitor Debugger or any other application into the external flash following steps must be taken.

Note: The current version of the flash programming utility only allows to program the external flash memory in the area 0x8.0000 to 0x0F.FFFF

1. To install the Flash Programming utility on the PC the following steps must be taken

a. Copy folder “Software\FlashProgramming” from the starterkit CD-ROM to the

hard drive of the PC, recommended c:\Softune32\FlashProgramming

b. Start Flash Programming tool by double click flash.exe within the copied

folder: C:\..\FlashProgramming\FR65e\flash.exe

2. Open the Flash programming Utility by double click the flash.exe file

3. Select CPU type, Clock frequency, Hex File as shown in the following figure

a. Target Microcontroller: MB91F302-FPS-15MHz

b. Crystal Frequency: 15.0MHz

c. Hex File: ModDeb91302_15MHz_CLKT30_v12.mhx

Use button “Open” and browse to c:\..\Software\MonitorDebugger\ModDeb91302_15MHz_CLKT30_v12.mhx

4. Connect “STARTERKITMB91302” (X5) by serial cable with PC COM1

5. Set MCU mode to <BIROM> mode: JP1 position 2-3

StarterkitMB91302

JP1 left most position 2

MCU MB91302A

020

Chapter 9 Programming the external Flash Memory

to enable programming

6. Power-on “STARTERKITMB91302” (Supply voltage at X1)

7. Push Reset button SW6 on “STARTERKITMB91302” and check that LED flashes

Reset

If reset button is pushed LED D19 must flash.

8. Use <Full Operation> button of flash.exe programming tool. The following dialog will be displayed:

9. Push Reset (blue button “Reset”, SW6 on “STARTERKITMB91302”) (red LED D19 must flash if button is pressed)

10. Click OK button in dialog

11. After programming the Monitor Debugger successfully, the following dialog occurs and LED D9 on the Starterkit is flashing. Click OK button in dialog to finish programming.

StarterkitMB91302

JP1 right most position 1

2 to

MCU MB91302A

020

Chapter 9 Programming the external Flash Memory

In case any error messages check:

repeat steps 8-10

- serial cable connection “STARTERKITMB91302” – PC

- Correct “Target Microcontroller” selection in the software on PC

- Correct “Crystal Frequency” selection in the software on PC

- Correct setting JP1 2-3 to enable Boot Mode

- Correct soldering of X5, U10, all circuits related to U10, U1

12. Power-off “STARTERKITMB91302” (disconnect X5)

13. Set MCU mode to <Normal RUN> mode: JP1 position 1-2

enable standard Run Mode

15. Power-on “STARTERKITMB91302” (connect supply voltage at X1)

16. Push Reset (blue button “Reset”, SW6 on “STARTERKITMB91302”)

Now the LED D10 and D9 on the “STARTERKITMB91302” should be lit, all others are off

  O O O O O O

In case any other LED pattern shows up an error occurred, check Chapter 6.6 for further failure analysis.

D10 D1

StarterkitMB91302

Chapter 10 Trouble Shooting

10 Trouble Shooting

Problem Solution

Starterkit does not power-on correctly. Some or all of the power LEDs (D7, D10, D12, D14, D16, D22) do not lit up.

Starterkit stays in reset. LED D19 (Reset indicator) ligths up permanently.

The communication from Softune Workbench to the evaluation board fails (Communication errors)

The windows of the debugger are empty. * This is due to a wrong (maybe old) file path

When trying to program the application to the embedded flash, the programmer stops at first address with “loading error” !

Hardware units such as LEDs, user buttons, UART0, 1 are not working.

LCD at parallel LCD port does not work

Graphic sub-board does not work Check power supply 8-9V/1500mA. Reduce

For more information see the Softune Workbench on-line help, the provided manuals, last minute information and additional or updated documentation on our web-site.

Check voltage supply and jumpers :  The voltage on DC-Power plug should be in the range of 6-9V. The plug should have + on shield and – on the center. The power supply should be able to supply at least 500mA. To support both, the “STARTERKITMB91302” and a graphic sub-board the supply should be able to supply 1500mA. * The LEDs should light up after switching on the board. Use a multimeter to see whether 5V,3.3V and 2.5V are present on the Vcc/GND test measurement points MP1, 2, 3, 5, 6 and X8.  Check jumper positions according to chapter 4.1 (especially : JP1) !

 Remove all user extensions of the starterkit  LED D19 (Reset) should flash. If D19 lights up

permanently, the voltage is too low (below 2.9V) Increase the voltage supply and check available supply current to solve the problem.  Remove all user extensions on the board to avoid any shortcuts or leakage current!

 Make sure your COM-port number and the baudrate settings are correct (see debugger introduction). The default COM-port is 1 and the default baudrate is 115KBaud.  Make sure no other programs are using the same COM-port on your PC. Close all other applications (e.g. Flash programmer utilities, terminals etc.) * Check if RTS/CTS is closed on the CPU module (check jumper JP12, 13, 14 are closed). * Use only a RS232 extension 1:1 cable

information. Closing all windows in the debugger and re-open should fix the problem. * You are probably trying to program a program to the flash which is linked for the external RAM area. Check for details the linker memory map and the linker output mapping file *.mp1 file.

 Make sure you have enabled these units on the evaluation board using the appropriate jumpers (e.g. JP3, 6, 5, 8, 9 for LEDs). See the provided examples and the hardware manual for information on how to control the peripherals.

 Adjust the potentiometer P1 to adjust contrast of LCD. Remove resistor network N1

external bus clock frequency

Chapter 11 Silk-Plot of the Board

Flash

SDRAM

11 Silk-Plot of the Board

StarterkitMB91302

Power

UART”B”

UART”A”

MCU

91302

Graphic-Board InterfaceGraphic-Board Interface

Chapter 12 Related Documents

12 Related Documents

12.1 Application notes

- MB2198-01 Installation Guide MB2198-10 AN-910026-xx-MB2198INST.pdf

- MB2198-01 Getting Start AN-910027-xx-MB2198Start.pdf

- MB2198-01 Emulation and Debugging AN-910028-xx-MB2198emu.pdf

with Softune

12.2 Manuals

< MB91301 Hardware Manual

< MB91302A Datasheet

< FR Family C-Compiler Manual

< FR Family Instruction Manual

StarterkitMB91302

< FR Family Assembler Manual

< FR Family Simulator Manual

< FR Family Linkage Kit Manual

< FR Family Softune Workbench Manual

Note : Updated information of application notes, manuals, datasheets, software tools example projects, headerfiles, … can be found on the technical MCU web-site: http://www.fme.gsdc.de/gsdc.htm

12.3 Website Links

Datasheets/Hardware Manuals: http://www.fme.gsdc.de/macrofam/32bitdev.htm

Application Notes: http://www.fme.gsdc.de/macrofam/applica0.htm

Softune Workbench Manuals: http://www.fme.gsdc.de/products/softune0.htm)

Development Tools: http://www.fme.gsdc.de/products/32bitdev.htm

Software Utilities/Examples: http://www.fme.gsdc.de/macrofam/software.htm

Package Information: http://www.fme.gsdc.de/macrofam/packageg.htm

Third Party Support: http://www.fme.gsdc.de/macrofam/thirdpar.htm

European MCU Forum: www.accemic.com/Forums

European MCU Contact: http://www.fme.fujitsu.com/products/micro/techform.html

European Distributors: http://www.fme.fujitsu.com/contacts/02.html

StarterkitMB91302

Chapter 13 Related Products

13 Related Products

< “STARTERKITMB91302” Evaluation board for MB91302 series

< MB2198-01 Emulator debugger main unit

< MB2198-10 DSU cable (not included in main unit)

< MB2198-100 Evaluation chip adapter board

< MB2198-101 Emulator probe adapter for package FPT-144P-M12

< MB2198-90 optional emulation RAM

(only necessary, if no RAM is available on target)

< MB91V301ACR-ESE1 Evaluation chip for MB91301/302 series

< MB91302APFF-G-020-BNDE1 Flash-Microcontroller

< NQPack144SE Socket for package FPT-144P-M12

(Tokyo Eletech Corp. www.tetc.co.jp/e_tet.htm

)

< HQPack144SE Header for FPT-144P-M12

StarterkitMB91302

Chapter 14 Information and Contacts

14 Information and Contacts

Information about FUJITSU MICROELECTRONICS Products can be found on the following Internet pages:

Microcontrollers (8-, 16- and 32bit), Graphics Controllers Datasheets and Hardware Manuals, Support Tools (Hard- and Software)

http://www.fme.gsdc.de/gsdc.htm

Linear Products: Power Management, A/D and D/A Converters

http://www.fme.fujitsu.com/products/linear/start.html

For more information about FUJITUS MICROELECTRONICS

http://www.fme.fujitsu.com/products/start.html

In case of any problems please contact the following email address:

http://www.fme.fujitsu.com/products/micro/techform.html

Third Party Support

http://www.fme.gsdc.de/macrofam/thirdpar.htm

Microcontroller Forum

www.accemic.com/Forums

European Distributors

http://www.fme.fujitsu.com/contacts/02.html

FUJITSU MB91302 User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual