Fujitsu MB91F465XA Installation and operating instructions

The following document contains information on Cypress products.

Colophon
The products described in this document are designed, developed and manufactured as contemplated for general use,
including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not
designed, developed and manufactured as contemplated (1) for any use that includes fatal risks or dangers that, unless
extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury,
severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control,
mass transport control, medical life support system, missile launch control in weapon system), or (2) for any use where
chance of failure is intolerable (i.e., submersible repeater and artificial satellite). Please note that Spansion will not be liable
to you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products.
Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such
failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and
prevention of over-current levels and other abnormal operating conditions. If any products described in this document
represent goods or technologies subject to certain restrictions on export under the Foreign Exchange and Foreign Trade Law
of Japan, the US Export Administration Regulations or the applicable laws of any other country, the prior authorization by the
respective government entity will be required for export of those products.
Trademarks and Notice
The contents of this document are subject to change without notice. This document may contain information on a Spansion
product under development by Spansion. Spansion reserves the right to change or discontinue work on any product without
notice. The information in this document is provided as is without warranty or guarantee of any kind as to its accuracy,
completeness, operability, fitness for particular purpose, merchantability, non-infringement of third-party rights, or any other
warranty, express, implied, or statutory. Spansion assumes no liability for any damages of any kind arising out of the use of
the information in this document.
Copyright © 2013 Spansion Inc. All rights reserved. Spansion®, the Spansion logo, MirrorBit®, MirrorBit®EclipseTM,
ORNANDTM and combinations thereof, are trademarks and registered trademarks of Spansion LLC in the United States and
other countries. Other names used are for informational purposes only and may be trademarks of their respective owners.

Fujitsu Microelectronics Europe
Application Note
MCU-AN-300015-E-V11
FR FAMILY
32-BIT MICROCONTROLLER
MB91F465XA
MB91F465XA EMULATION
APPLICATION NOTE

MB91F465XA EMULATION
Revision History
MCU-AN-300015-E-V11 - 2 - © Fujitsu Microelectronics Europe GmbH
Revision History
Date Issue
2007-04-24 V1.0 MSt
Initial Version
2007-06-26
V1.1 MSt
Further description added, typos corrected
Figure 2-5 added
This document contains 40 pages.

MB91F465XA EMULATION
Warranty and Disclaimer
©Fujitsu Microelectronics Europe GmbH - 3 - MCU-AN-300015-E-V11
Warranty and Disclaimer
To the maximum extent permitted by applicable law, Fujitsu Microelectronics Europe GmbH restricts
its warranties and its liability for all products delivered free of charge (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, Fujitsu
Microelectronics Europe GmbH disclaims all warranties and liabilities for the performance of the
Product and any consequential damages in cases of unauthorised decompiling and/or reverse
engineering and/or disassembling. Note, all these products 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 suppliers´ liability is 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

MB91F465XA EMULATION
Contents
MCU-AN-300015-E-V11 - 4 - © Fujitsu Microelectronics Europe GmbH
Contents
REVISION HISTORY............................................................................................................ 2
WARRANTY AND DISCLAIMER ......................................................................................... 3
CONTENTS .......................................................................................................................... 4
1INTRODUCTION.............................................................................................................. 6
2HARDWARE SETUP ....................................................................................................... 7
2.1 Required parts......................................................................................................... 7
2.2 Installation............................................................................................................... 8
3DIFFERENCES BETWEEN MB91F465XA AND EMULATION SYSTEM ...................... 12
3.1 Overview about differences ................................................................................... 12
3.2 Details of differences............................................................................................. 13
3.2.1 Maximum operating frequency................................................................. 13
3.2.2 FlexRay port 31 ....................................................................................... 13
3.2.3 E-Ray register start address .................................................................... 14
3.2.4 E-Ray IP version...................................................................................... 14
3.2.5 CIF0 (CUST0) register value (Customer Register)................................... 14
3.2.6 CREL register value (Core Release Register).......................................... 14
3.2.7 E-Ray clock control register ..................................................................... 14
3.2.8 E-Ray Interrupts....................................................................................... 15
3.2.9 Interrupt Vector Table (file vectors.c) ....................................................... 15
3.2.10 DMA 16
4SOFTUNE WORKBENCH ............................................................................................. 17
4.1 Update of Softune Workbench............................................................................... 17
4.2 Template Workspace for MB91F465XA series ...................................................... 17
Amuster of the macro switch is:............................................................................ 18
4.2.1 Use Configuration EMULATOR ............................................................... 19
4.2.2 Use configuration STANDALONE............................................................ 23
5APPENDIX..................................................................................................................... 24
5.1 MB88121B Register .............................................................................................. 24
5.1.1 MB88121B Register Map......................................................................... 24
5.1.2 CIF1 (CCNT) Register / Clock Control Register ....................................... 28
5.1.3 CIF2 (CUS2) Register.............................................................................. 32
5.2 Software part......................................................................................................... 35
5.2.1 Activating FlexRay PLL............................................................................ 35

MB91F465XA EMULATION
Contents
©Fujitsu Microelectronics Europe GmbH - 5 - MCU-AN-300015-E-V11
5.2.2 Vectors.c file ............................................................................................ 37
5.3 Related Documentation......................................................................................... 39
5.4 Figures .................................................................................................................. 40
5.5 Tables ................................................................................................................... 40

MB91F465XA EMULATION
Chapter 1 Introduction
MCU-AN-300015-E-V11 - 6 - © Fujitsu Microelectronics Europe GmbH
1 Introduction
This application note describes the emulation system for MB91F465XA series.
The current emulation system is based on EVA device MB91V460A, which does not include
aFlexRay interface. For that reason the FlexRay interface is emulated by MB88121B series
stand alone FlexRay communication controller. The MB88121B is connected to the bus
interface of MB91V460A.

MB91F465XA EMULATION
Chapter 2 Hardware Setup
©Fujitsu Microelectronics Europe GmbH - 7 - MCU-AN-300015-E-V11
2 Hardware Setup
The chapter describes the setup of the Emulation system
2.1 Required parts
To Emulate the MB91F456XA series following parts are required:
1. MB2198-01 Emulator Main Unit
2. MB2198-10: DSU4 cable
3. EMA-MB91V460A-00x: Adapter board, including MB91V460A
4. EMA-MB91V460A-100: FlexRay extension board, including MB88121B
5. EMA-MB91F465X-NLS-100M20: Socket adapter board
6. NQPack100SD-ND: Socket for package FPT-100P-M20
(Tokyo Eletech Corp. www.tetc.co.jp/e_tet.htm)
On the target system a NQPack100SD-ND socket is required enabling connection to EMA-
MB91F465X-NLS-100M20 board.
Figure 2-1: Hardware Parts
1
3
5
4
2

MB91F465XA EMULATION
Chapter 2 Hardware Setup
MCU-AN-300015-E-V11 - 8 - © Fujitsu Microelectronics Europe GmbH
2.2 Installation
For detailed installation instruction see the user guides of the emulation tools.
In addition there are several application notes for MB2198-01 emulator available, describing
features and software installation (e.g. USB drivers).
1. Connect the EMA-MB91F465X-NLS-100M20 socket adapter board to the
NQPack100SD-ND of the target hardware (PCB). The target hardware must use a
socket otherwise it is not possible to connect the socket adapter board to the target
board. Fasten the four screws using the screw driver delivered in the package.
Figure 2-2: EMA-MB91F465X-NLS-100M20 at target system
Note:
Remove the Flash chip from the socket before connecting the
socket adapter board to the socket!
Pin 1

MB91F465XA EMULATION
Chapter 2 Hardware Setup
©Fujitsu Microelectronics Europe GmbH - 9 - MCU-AN-300015-E-V11
2. Plug the EMA-MB91V460A-00x board onto the EMA-MB91F465XA-NLS-100M20
board. The placement of the four connectors allows one position, only.
Figure 2-3: EMA-MB91V460-00x on top of EMA-MB91F465X-NLS-100M20
3. The EMA-MB91V460A-100 extension board must be plugged into the two connectors
at top of the EMA-MB91V460A-00x board. Again, the position of the connectors
allows only one possible connection.
Figure 2-4: EMA-MB91V460A-100 on top of EMA-MB91V460A-00x

MB91F465XA EMULATION
Chapter 2 Hardware Setup
MCU-AN-300015-E-V11 - 10 - © Fujitsu Microelectronics Europe GmbH
Figure 2-5: An overview
4. Connect the MB2198-01 DSU cable to the MB2198-01 Emulator and to the EMA-
91V460A-00x board.
Figure 2-6: MB2198-10 connected to MB2198-01 and EMA-MB91V460A-00x
5. Plug in the power supply of MB2198-01, EMA-MB91V460A-00x and the target
system into the according plugs.

MB91F465XA EMULATION
Chapter 2 Hardware Setup
©Fujitsu Microelectronics Europe GmbH - 11 - MCU-AN-300015-E-V11
6. Power all parts, afterwards the connection to the Softune Workbench Debug
Environment is possible.
Following order should be used to power up the emulation system
1. Emulator MB2198-01
2. Adapter board EMA-MB91V460A-00x
3. Target system
To power down the system use the inverse order:
1. Target system
2. Adapter board EMA-MB91V460A-00x
3. Emulator MB2198-01
Note:
When using the Fujitsu SK-91465X-100PMC evaluation board, the
polarity of power supply is contrary to that of the EMA-
MB91V460A-00x!

MB91F465XA EMULATION
Chapter 3 Differences between MB91F465XA and Emulation System
MCU-AN-300015-E-V11 - 12 - © Fujitsu Microelectronics Europe GmbH
3 Differences between MB91F465XA and Emulation System
The chapter describes the differences between the emulation system and MB91F465XA
series.
3.1 Overview about differences
Feature Emulation system
(MB91V460A + MB88121B) MB91F465XA series
Maximum
Operating
Frequency
MB91V460A: 80 MHz 100MHz
FlexRay Port 31 Not available Must be set
E-Ray Register
start address 0x50.0000 0x00.D000
E-Ray IP version 1.0 RC1 1.0
CIF0 (CUST0)
Register value 0x0430.79FF 0x04FF5BFF
CREL Register
value 0x0726.0412 0x1006.0519
E-Ray Clock
Register CIF1 (CUST1) register PLL2 registers
E-Ray Interrupts E-Ray interrupts connected to
external Interrupts
E-Ray interrupts set in E-Ray
interrupt register
Interrupt vector
table (Intvect) External Interrupt FlexRay Interrupts
DMA Setup via external bus DMA
transfer request Setup via CIF1 / 2 register
Table 3-1: Overview of the differences between MB91F465XA and emulation system

MB91F465XA EMULATION
Chapter 3 Differences between MB91F465XA and Emulation System
©Fujitsu Microelectronics Europe GmbH - 13 - MCU-AN-300015-E-V11
3.2 Details of differences
3.2.1 Maximum operating frequency
The maximum operating frequency of the emulation device MB91V460A is 80MHz. Do not
set higher PLL frequencies! The MB91F465XA series has a maximum operating frequency
of 100MHz.
By using the Emulator take care that the PLL frequency should not exceed 80MHz. The PLL
options can be set in the file start91460.asm (See Chapter 4.7.1 Clock Selection in
start91460.asm file).
For further details refer to MB91460A series Hardware Manual and MB91F465XA series
Datasheet.
3.2.2 FlexRay port 31
Each pin of the MCU is shared by general I/O port function and peripheral function. Via the
Port Function Register (PFR) the pin function is specified.
MB91F465XA:
Port 31 must be set to peripheral function (PFR=1), otherwise the FlexRay functionality is
not connected to the pins.
Emulation system:
The FlexRay functionality is always available at port 31. It is not possible to use the general
I/O Port function.
For further details refer to MB91460A series Hardware Manual and MB91F465XA series
Datasheet.
Recommended FlexRay port settings
:
1. Channel A
TXDA: FlexRay Channel A Transmit (P31_0). To enable TXDA set PFR31_0 = 1 and EPFR31_0 = 1
TXENA: FlexRay Channel A Enable (P31_1). To enable TXENA set PFR31_1 = 1 and EPFR31_1 = 1
RXDA: FlexRay Channel A Receive (P31_2). To enable RXDA set PFR31_2 = 1 and EPFR31_2 = 1
2. Channel B
TXDB: FlexRay Channel B Transmit (P31_4). To enable TXDB set PFR31_4 = 1 and EPFR31_4 = 1
TXENB: FlexRay Channel B Enable (P31_5). To enable TXENB set PFR31_5 = 1 and EPFR31_5 = 1
RXDB: FlexRay Channel B Receive (P31_6). To enable RXDB set PFR31_6 = 1 and EPFR31_6 = 1
The muster:
EPFR31 = 0x77;
PFR31 = 0x77;
DDR31 = 0x77; /* output mode */

MB91F465XA EMULATION
Chapter 3 Differences between MB91F465XA and Emulation System
MCU-AN-300015-E-V11 - 14 - © Fujitsu Microelectronics Europe GmbH
3.2.3 E-Ray register start address
The E-Ray register start address of the emulation system (MB91V460A + MB88121B) is:
0x50.0000.By MB91F465XA series the E-Ray register address starts from 0x00.D000.
Fujitsu provides two different header files for them.
1. mb91465x.h:for MB91F465XA series
2. mb91465x_emulation.h:for emulation system (MB91V460A + MB88121B)
For further details refer to MB91460A series Hardware Manual and MB91F465XA series
Datasheet.
3.2.4 E-Ray IP version
The MB91F465XA is using E-Ray IP version 1.0
The MB88121B is using E-Ray IP version 1.0RC1
For further details refer to MB88121 and MB91F465XA series Datasheet.
3.2.5 CIF0 (CUST0) register value (Customer Register)
The value of register CIF0 (address: 0x00D000) by MB91F465XA series: 0x04FF.5BFF
The value of register CIF0 (address: 0x500000) by MB88121B: 0x0430.79FF
For further details refer to MB88121 and MB91F465XA series Datasheet.
3.2.6 CREL register value (Core Release Register)
The value of register CREL (address: 0x00D3F0) by MB91F465XA series: 0x1006.0519
The value of register CREL (address: 0x5003F0) by MB88121B: 0x0726.0412
The CREL register might be used by software to identify the used E-Ray IP version. The
software should be aware of the emulation system value.
For further details refer to MB88121 and MB91F465XA series Datasheet.
3.2.7 E-Ray clock control register
The FlexRay communication controller works on an internal clock frequency of 80MHz. In
order to achieve this, a PLL needs to be set.
Emulation System (MB91V460A + MB88121B):
The CIF1 (address: 0x500004) register specifies the PLL settings for MB88121B.
MB91F465XA series:
The internal FlexRay CC uses a separate PLL (PLL2). The PLL2 registers (pll2divm,
pll2divn, pll2divg, pll2mulg, pll2ctrl, pll2clkr2) control the FlexRay PLL.
For further details refer to MB88121 and MB91F465XA series Datasheet.

MB91F465XA EMULATION
Chapter 3 Differences between MB91F465XA and Emulation System
©Fujitsu Microelectronics Europe GmbH - 15 - MCU-AN-300015-E-V11
3.2.8 E-Ray Interrupts
The FlexRay communication controller can be configured to request interrupts to MCU for
different occurrence (See E-Ray User’s Manual).
MB91F465XA:
In MB91F465XA series four E-Ray interrupt sources are assigned to four interrupt vector
numbers:
•E-Ray interrupt line0: number 84
•E-Ray interrupt line1: number 86
•E-Ray timer 0: number 85
•E-Ray timer 1: number 87
The E-Ray interrupt registers must be setup accordingly.
In the interrupt service routine (ISR) the according E-Ray interrupt flag must be cleared.
To define the interrupt level register ICR34 and ICR35 must be set.
For further details refer to file vectors.c and MB91F465XA series Datasheet.
Emulation System:
For the emulation system four E-Ray interrupts are connected to three MCU external
interrupts inputs:
•E-Ray interrupt line0 is connected to external interrupt 15
•E-Ray interrupt line1 is connected to external interrupt 13
•E-Ray interrupt timer 0 and timer 1 are connected to external interrupt 11
In addition to the E-Ray interrupt registers the according external interrupt registers must
also be set. Rising edge detection should be chosen. Port function must be set accordingly
for external interrupt input (DDR=0, PFR=1).
In the Interrupt service routine (ISR) both of the E-Ray interrupt flag and the external
interrupt flag must be cleared.
To define the interrupt level set the register ICR05, ICR06 and ICR07.
For further details refer to file vectors.c and MB91460A series hardware manual.
3.2.9 Interrupt Vector Table (file vectors.c)
As mentioned above the emulation system uses a different interrupt assignment than the
MB91F465XA series. This results in different number usage in the interrupt vector table.
MB91F465XA series:
•E-Ray interrupt line0 (number 84 )
•E-Ray interrupt line1 (number 86)
•E-Ray timer 0 (number 85)
•E-Ray timer 1 (number 87)

MB91F465XA EMULATION
Chapter 3 Differences between MB91F465XA and Emulation System
MCU-AN-300015-E-V11 - 16 - © Fujitsu Microelectronics Europe GmbH
Emulation System:
•E-Ray interrupt line0 is connected to external interrupt 15 (number 31)
•E-Ray interrupt line1 is connected to external interrupt 13 (number 29)
•E-Ray interrupt timer 0 and timer 1 are connected to external interrupt 11 (number
27)
The template project of MB91F465XA series contains the file vector.c, where the interrupt
vector table can be specified.
3.2.10 DMA
To speed-up the data transfer from output buffer or to input buffer, it is possible to launch a
DMA transfer.
MB91F465XA:
In MB91F465XA series register CIF1 (address 0x00D004) and CIF2 (address 0x00D008)
are used to setup the DMA transfer.
Emulation system:
In emulation system the DMA transfer is realized via external bus interface. In MB88121B
the register CIF2 must be setup accordingly (See the MB88121B CIF2 register description in
Appendix).
For further details refer to MB88121 and MB91F465XA series Datasheet.

MB91F465XA EMULATION
Chapter 4 Softune Workbench
©Fujitsu Microelectronics Europe GmbH - 17 - MCU-AN-300015-E-V11
4Softune Workbench
The chapter describes the Softune Workbench Development environment for MB91F465XA.
4.1 Update of Softune Workbench
The Softune Workbench V6 for FR series on CD / DVD up to DVD version 5.1 does not fully
support MB91F465XA emulation. (Softune Workbench Version <= V06L06)
For this reason the 911.csv file needs to be updated. Extract the ZIP archive
(911_csv_01_26_02_465x.zip) into the folder C:\Softune6\lib\911\ (Softune6 is the default
Softune Workbench installation folder).
Of course the Softune Workbench V6 for FR series must be installed before updating the csv
file!
4.2 Template Workspace for MB91F465XA series
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
acopy of the template project and use this copy as a start-up. The template includes the
latest start91460.asm file, MCU header file (mb91465x.h and mb91465x_emulator.h), IRQ
table (vectors.c), basic linker and C-Compiler settings.
Note:
Due to the differences between the FlexRay communication controller in MB91F465XA and
emulation system, two configurations are available.
STANDALONE: for the MB91F465XA series
EMULATOR: for the emulation system
Depending on the selection of the macro switch “EMULATOR” (“menu Project -> Setup
Project -> C/C++ Compiler -> Category: Define Macro”),the different interrupt vector table
and the different header files are included accordingly.
In any case the settings done in the templat
emust be checked and have to be
adjusted to the specific needs and settings of the final application. The template is
providing an example for building up a new project.
THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU
MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS
OR/ELIGIBILITY FOR ANY PURPOSES. (C) Fujitsu Microelectronics Europe GmbH

MB91F465XA EMULATION
Chapter 4 Softune Workbench
MCU-AN-300015-E-V11 - 18 - © Fujitsu Microelectronics Europe GmbH
Amuster of the macro switch is:
#if (EMULATOR == 0)
#include "mb91465x.h"
#else
#include "mb91465x_emulator.h"
#endif
In the template project the files main.c and vector.c have already used this macro switch.
Further source files of the project, which require the header file, should use the above
mentioned macro switch.
The interrupt vector table and ICR registers in file vector.c are set according to the switch
selection. The ICR registers define the interrupt level for the corresponding entry of the
interrupt vector table (See file vector.c in Appendix).