Fujitsu FLASH-CAN-48P User manual

Fujitsu Semiconductor Europe
User Guide
FMEMCU-UG-900002-20
F²MC-16LX FAMILY
EVALUATION BOARD
FLASH-CAN-48P
USER GUIDE
Hardware Revision: V1.1 1.1

FLASH-CAN-48P
Revision History
UG-900002-20 - 2 - © Fujitsu Semiconductor Europe GmbH
Revision History
Date
Issue
17.10.2002
V1.0 First Release
25.10.2002
V1.1 chapter 7: Related Products updated
07.02.2003
V1.2 Disclaimer corrected
19.08.2003
V1.3 Hardware revision V1.1, MB90895 Series (two UARTs) added
13.04.2005
V1.4 MB90360 Series added
13.01.2006
V1.5 Typos corrected
29.06.2006
V1.6 MB90960 Series added
27.11.2006
V1.7 Socket Note added
02.03.2007
V1.8 Recycling Note added
05.09.2008
V1.9 MSc: China-RoHS regulation added
04.11.2011
V2.0 CCa: CE declaration added, Warranty and Disclamer updated.
FME to FSEU update on the whole document.
This document contains 33 pages.

FLASH-CAN-48P
Warranty and Disclaimer
© Fujitsu Semiconductor Europe GmbH - 3 - UG-900002-20
Warranty and Disclaimer
The use of the deliverables (e.g. software, application examples, target boards, evaluation boards,
              Fujitsu
Semiconductor Europe GmbH 
the Sale and Purchase Agreement under which agreements the Product has been delivered, (ii) the
technical descriptions and (iii) all accompanying written materials.
Please note that the deliverables are intended for and must only be used for reference in an
evaluation laboratory environment.
The software deliverables are provided on an as-is basis without charge and are subject to
alterations. 
functionality, qualification and compliance with component specifications.
Regarding hardware deliverables, FSEU warrants that they 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.
              
exclusive remedy shall be, at FSEU´s sole discretion, either return of the purchase price and the
license fee, or replacement of the hardware deliverable or parts thereof, if the deliverable is returned
               
transport. However, this warranty is excluded if the defect has resulted from an accident not
attributable to FSEU, or abuse or misapplication attributable to the customer or any other third party
not relating to FSEU or to unauthorised decompiling and/or reverse engineering and/or
disassembling.
FSEU does not warrant that the deliverables do not infringe any third party intellectual property right
(IPR). In the event that the deliverables infringe a third party IPR it is the sole responsibility of the
customer to obtain necessary licenses to continue the usage of the deliverable.
In the event the software deliverables include the use of open source components, the provisions of
the governing open source license agreement shall apply with respect to such software deliverables.
To the maximum extent permitted by applicable law FSEU disclaims all other warranties, whether
express or implied, in particular, but not limited to, warranties of merchantability and fitness for a
particular purpose for which the deliverables are not designated.
         bility is restricted to intention and
gross negligence. FSEU is not liable for consequential damages.
Should one of the above stipulations be or become invalid and/or unenforceable, the remaining
stipulations shall stay in full effect.
The contents of this document are subject to change without a prior notice, thus contact FSEU about
the latest one.
This board and its deliverables must only be used for
test applications in an evaluation laboratory
environment.

FLASH-CAN-48P
Contents
UG-900002-20 - 4 - © Fujitsu Semiconductor Europe GmbH
0 Contents
REVISION HISTORY............................................................................................................2
WARRANTY AND DISCLAIMER .........................................................................................3
0CONTENTS......................................................................................................................4
1OVERVIEW......................................................................................................................6
1.1 Abstract...................................................................................................................6
1.2 Features..................................................................................................................6
1.3 General Description.................................................................................................7
2INSTALLATION...............................................................................................................8
3JUMPERS AND SWITCHES............................................................................................9
3.1 Jumper Overview ....................................................................................................9
3.2 Operating-Mode (S2).............................................................................................11
3.3 Power Supply Voltage (JP: 29, 34)........................................................................12
3.4 Analogue Power Supply Voltage (JP: 11, 13, 15)..................................................13
3.5 Subclock (JP: 36,37).............................................................................................14
3.6 (JP: 1, 2, 31) ..........................................................................................15
3.7 (JP: 6, 8, 32) ..........................................................................................15
3.8 (JP: 17, 18, 21, 22).....................................................................................16
3.9 (JP: 25, 26) ..............................................................................................16
3.10 Reset-Generation (JP: 3, 4, 24, 35).......................................................................17
3.11 Buttons INT4, INT5, TIN0, IN0, ADTG, Reset (JP: 12, 14, 16, 20, 23, 24).............18
4PROGRAMMING THE INTERNAL FLASH....................................................................20
4.1 Asynchronous Mode..............................................................................................20
4.2 Synchronous Mode ...............................................................................................22
5CONNECTORS..............................................................................................................23
5.1 Power connector (X12)..........................................................................................23
5.2 Edge connector (X1, X2).......................................................................................23
5.3 or (X3, X5).................................................................23
5.4 (X8).............................................................................24
5.5 (X10).........................................................................24
5.6 USER-LEDs & LC-Display (optional).....................................................................24
5.7 VG96 connector (X4).............................................................................................25
6SILK-PLOT OF THE BOARD ........................................................................................ 27
7RELATED PRODUCTS .................................................................................................28

FLASH-CAN-48P
Contents
© Fujitsu Semiconductor Europe GmbH - 5 - UG-900002-20
8INFORMATION IN THE WWW....................................................................................... 29
9EU-KONFORMITÄTSERKLÄRUNG / EU DECLARATION OF CONFORMITY.............30
10CHINA-ROHS REGULATION........................................................................................31
11RECYCLING..................................................................................................................33

FLASH-CAN-48P
Chapter 1 Overview
UG-900002-20 - 6 - © Fujitsu Semiconductor Europe GmbH
1 Overview
1.1 Abstract
The FLASH-CAN-48P is a low cost multifunctional evaluation board for 16-Bit Fujitsu
Flash microcontrollers with FPT-48P-M26 package.
It can be used stand alone for software development and testing or as a simple target board
to work with the emulator system.
The board allows the designer immediately to start with the software development before his
own final target system is available.
1.2 Features
Supports 16-Bit microcontroller in FPT-48P-M26 package (7x7x1.5mm, 0.5 mm pitch)
MB90385 Series: MB90V495G, MB90F387/S
MB90455 Series: MB90V495G, MB90F455/S, MB90F456/S, MB90F457/S
MB90895 Series: MB90V495G, MB90F897/S
MB90360 Series: MB90V340A, MB90F36x
MB90960 Series: MB90V340A, MB90F96x
9-12V unregulated external DC power supply usable
5V internal power supply, Power-LED
In-Circuit serial Flash programming
All resources available for evaluation
All pins routed to connectors
4 MHz main-crystal, 32kHz subclock-crystal (selectable by jumpers)
Two UART Interfaces (MB90385 and MB90455 series supports only one UART)
One LIN-Transceiver
One High-Speed CAN Transceiver (MB9096x does not support CAN)
8 User LEDs, optional: alphanumeric standard LC-Display connectable instead of LEDs
Reset-Button, Reset-LED
5 User-buttons configurable for INT4, INT5, TIN0, IN0 and ADTG
64pin VG connector (same pin-out as Flash-CAN-64P-M09-V2)
The target board will be delivered with the MB90F387 microcontroller.
This microcontroller contains a 'burn-in'-boot loader for programming the flash.
This board must only be used for test applications
in an evaluation laboratory environment.

FLASH-CAN-48P
Chapter 1 Overview
© Fujitsu Semiconductor Europe GmbH - 7 - UG-900002-20
1.3 General Description
The FLASH-CAN-48P is designed to support 16Bit microcontrollers with 48-pin LQFP
package like MB90360 Series, MB90385 Series, MB90455 Series, MB90895 Series, and
MB90960 Series.
It can be used as a stand alone evaluation board or as a target board for emulator debugger.
The evaluation board supports following package: FPT-48P-M26 (7x7x1.5mm, 0.5mm pitch)
The board is supplied with a socketed 4MHz crystal as the main oscillation clock. Using the
internal PLL of the µC, internal clock rates up to 16MHz can be achieved.
Additionally a 32kHz crystal is mounted for use as a subclock, if this is supported by the
device type.
UART0 (only MB90360, MB90895, and MB90960 Series) and UART1 (all Series) can be
used for RS232 communication. (UART0: JP1, JP2, X3; UART1: JP6, JP8, X5)
Separate RS232 transceivers are available to connect the on-chip UARTs to the 9-pin
D-Sub connector (X3, X5). The transceiver generate the adequate RS232 levels for the
receive (RXD) and transmit (TXD) lines. The DTR line or the CTS line of the connector can
be selected with jumpers (JP3, JP4, JP5) to generate a system reset. The RTS signal can
be shortcut to CTS using the jumper JP31, JP32.
In-circuit-          
Burn-In Bootloader of the microcontroller.
Additionally one TLE6259 single-wire LIN-transceiver can be used by UART1 to drive the
bus line in LIN-systems for automotive and industrial applications (JP21, JP22, X8).
If the board provides a socket for the microcontroller than it can be used as an emulator
target board. In this case the microcontroller must be removed from the socket and the
corresponding probe cable has to be used:
Probe Cable: MB2132-466 (MB90360/960 Series: MB2147-521)
Header Socket: NQ048sd + HQ048sd
All pins of the microcontroller are connected to the edge connectors X1 and X2 and are
directly available to the user. Furthermore, the most important signals are available on the
VG64 connector (X4).
The on-board voltage regulator allows the user to connect an unregulated DC input voltage
between +9V to +12V. 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 button switches on the board, used for Reset, External Interrupts INT4
and INT5, Trigger for Reload-Timer0 (TIN0), Input-Capture (IN0) and Trigger for the A/D-
converter (ADTG).
Eight user-LEDs are connected via a 1k resistor network to Port P30-P33 / P54-P57. If these
LEDs are not required, the resistor network can be removed to disconnect the LEDs and to
free the port. Take care of Port P30 and P31, which needs the 1k Resistor while serial in-
circuit programming!
The operating mode of the microcontroller can be selected by the Dip-switch S2.

FLASH-CAN-48P
Chapter 2 Installation
UG-900002-20 - 8 - © Fujitsu Semiconductor Europe GmbH
2 Installation
Remove carefully the board from the shipping carton.
Check first if there are any damages before power on the evaluation board.
For the power supply a DC input voltage of 9V –12V is recommended. The positive
voltage (+) must be connected to the shield, and ground (GND) must be connected to
the centre of the connector X12!
After power--LED (D16) should be on. If the LED does not light, than
switch off the power supply and check the default jumper settings.
By default, the evaluation board is equipped with a MB90F387 and the device has been
programmed with a test program. So after power--LEDs
can be seen. Furthermore, a welcome string is continuously output with 9600 baud on UART
1:1 cable for the PC-connection.
The burn-            -
memory. How to program the Flash memory is described in chapter 4.
If the board is used as an emulator target board, than switch off the power supply and
remove the microcontroller from the socket. Now the probe cable can be mounted into the
socket. Take care of pin 1 marking onto the socket and fix the probe cable with screws.
Do not use other probe cable than for LQFP-48 package 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, afterwards switch
on the evaluation board. Please look at the corresponding user manual for the emulator how
-LED of the emulator must be
-LED must be on.
-LED is still lighting, check the DIP-switch-settings of the emulator system and
the power supply of the evaluation board.
Note:
Some customers experience connectivity problems when connecting the MCU into
the socket adapter. Only the small red screwdriver available in your box should be
used to connect the cover (HQPACK) onto the socket (NQPACK).
If the four screws are not tightening equally, then it may cause a poor contact.
Do not screw the cover too tight (max 0.054 Nm). If you have connectivity problems
then please loosen the screws and tighten again the screws equally.
Do not clean NQPACK, YQPACK, and YQSOCKET with steam. Cleaning material will
contaminate inside of connector.

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 9 - UG-900002-20
3 Jumpers and Switches
This chapter describes all jumpers and switches which can be modified on the evaluation
board. 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.
3.1 Jumper Overview
Jumper
Description / Function
Type
Default
Coordinates
JP1
UART A (TXD)
Jumper 2 pol
closed
HJ 21
JP2
UART A (RXD)
Jumper 2 pol
closed
HJ 21
JP3
DTR/RTS A
Jumper 3 pol
open
K 26
JP4
RESET UART A
Jumper 3 pol
open
J 20
JP5
DTR/RTS B
Jumper 3 pol
open
K 22
JP6
UART B (RXD)
Jumper 2 pol
open
HJ 18
JP8
UART B (TXD)
Jumper 2 pol
open
HJ 18
JP11
AVcc
Jumper 2 pol
closed
G 5/6
JP12
SW INT4
Jumper 2 pol
closed
G 21
JP13
AVcc=AVRH
Jumper 2 pol
closed
G 7
JP14
SW INT5
Jumper 2 pol
closed
G 21
JP15
AVss
Jumper 2 pol
closed
G 5/6
JP16
SW TIN0
Jumper 2 pol
closed
GH 21
JP17
LIN A enable
Jumper 2 pol
open
F 17
JP18
Master-Mode
Jumper 2 pol
open
F 27
JP20
SW IN0
Jumper 2 pol
closed
H 21
JP21
LIN A (RXD)
Jumper 2 pol
open
F 17
JP22
LIN A (TXD)
Jumper 2 pol
open
F 17
JP23
SW ADTG
Jumper 2 pol
closed
H 21
JP24
RESET
Jumper 2 pol
closed
J 23
JP25
CAN A (TXD)
Jumper 2 pol
closed
E 17
JP26
CAN A (RXD)
Jumper 2 pol
closed
E 17
JP29
int/ext VCC
Jumper 3 pol
1-2
E 13
JP30
5V/3V3
Jumper 2 pol
open
C 14
JP31
RTS-CTS A
Jumper 2 pol
closed
K 27
JP32
RTS-CTS B
Jumper 2 pol
open
K 22
JP33
C-Pin
sold-Jumper
open
F 10
JP34
MCU_VCC
Jumper 2pol
closed
E 12
JP35
Reset inverter
Jumper 3 pol
1-2
H 19
JP36
X0A select
Jumper 3 pol
1-4
H 9
JP37
X1A select
Jumper 3 pol
1-2
H 8

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
UG-900002-20 - 10 - © Fujitsu Semiconductor Europe GmbH
A
B
C
D
E
F
G
H
J
K
L
M
N
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
A
B
C
D
E
F
G
H
J
K
L
M
N
UART”A”
CAN”A”
LIN”A”
UART”B”

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 11 - UG-900002-20
3.2 Operating-Mode (S2)
The DIP-switch S2 is used to set the operating mode of the µC.
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.
DIP switch
Setting
Logical value
S2/1 (MD0)
ON (closed)
0 (low)
OFF (open)
1 (high)
S2/2 (MD1)
ON (closed)
0 (low)
OFF (open)
1 (high)
S2/3 (MD2)
ON (closed)
0 (low)
OFF (open)
1 (high)
S2/4
not connected (OFF)
S2/5
not connected (OFF)
S2/6
not connected (OFF)
S2/7 (P31)
ON (closed)
1 (high)
OFF (open)
0 (low)*1
S2/8 (P30)
ON (closed)
1 (high)
OFF (open)
0 (low) *1
Default: MD0, 1, 2 = 1 1 0 P30, P31 = 0 0
By default, the Single Chip Run-Mode is selected.
Note: *1Take care that the low-level is reached by the resistor-network N1 and the LEDs
D1/D2. In case that N1 is removed in order to free the Port, then P30 and P31
(MB90360/960 Series: P83 and P84) have to be connected manually to GND in case of
asynchronous programming (see chapter 4).
Dip-Switch S2
(default setting)
ON
OFF
1 2 3 4 5 6 7 8
MD0 MD1 MD2 nc nc nc P31 P30
P84 P83

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
UG-900002-20 - 12 - © Fujitsu Semiconductor Europe GmbH
3.3 Power Supply Voltage (JP: 29, 34)
Vcc and GND (Vss) are both connected to the edge-connector (X4) in order to supply
additional circuitry. In this case take care of not to exceed the maximum ratings of the on
board voltage regulator LM317T.
JP29 Power Supply selection
JP30 Power Supply voltage selection: +5V or +3.3V
JP34 This Jumper is used to connect the Vcc supply voltage to the µC.
Connecting an Ampere-meter instead of the jumper allows measuring of the power-
supply-current of the microcontroller (Icc).
Jumper
Setting
Description
JP29 (Vcc)
1 - 2
On-board voltage regulation
2 - 3
not supported
JP30 (3V3)
ON (closed)
voltage regulation adjusted to +3.3V
OFF (open)
voltage regulation adjusted to +5V
JP34 (MCUVcc)
ON (closed)
Power supply Vcc is connected to µC
OFF (open)
Disconnected from Power supply Vcc
Default: JP29 = 1-2, JP30 = OFF, JP34 = ON,
By default, the on-board Voltage +5V regulation is used and the microcontroller is powered.

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 13 - UG-900002-20
3.4 Analogue Power Supply Voltage (JP: 11, 13, 15)
The power supply as well as the positive reference voltage for the A/D-converter can be
provided internally or externally.
JP11, JP15 connect power supply voltages (AVcc and AVss)
JP13 connect reference voltages (AVRH to AVcc)
Jumper
Setting
Description
JP11 (AVcc)
ON (closed)
AVcc is connected to Vcc
OFF (open)
AVcc is disconnected from Vcc
JP13 (AVRH)
ON (closed)
AVRH is connected to AVcc
OFF (open)
AVRH defined by resistor divider*1
JP15 (AVss)
ON (closed)
AVss is connected to GND
OFF (open)
AVss is disconnected from GND
*1By default the resistor-divider R11 and R23 is not mounted on the board
Default: JP11, JP13, JP15 are closed
By default, the A/D-converter supply and reverence voltage is +5V.
Note:
If JP11 and J15 are open, the user has to supply an adequate analogue voltage supply
(AVcc and AVss) to the A/D-converter.
If JP13 is open, the resistors R11 and R23 define AVRH. By default, the resistor divider (R11
and R23) is not mounted on the board.

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
UG-900002-20 - 14 - © Fujitsu Semiconductor Europe GmbH
3.5 Subclock (JP: 36,37)
Some devices like e.g. MB90F387 support a 32kHz subclock (X0A, X1A), other devices like
MB90FxxxS do not support a subclock but will offer additional port-pins (P35, P36) instead.
Please check the related datasheet.
JP36: defines usage of Pin 46 (X0A/P35)
JP37: defines usage of Pin 47 (X1A/P36)
Jumper
Setting
Description
JP36 (X0A/P35)
1-4
Pin 46 is connected to the 32kHz Subclock (X0A)
2-4
Pin 46 is used as P35 and is connected to X4-A28
3-4
Pin 46 is connected to GND (in case that subclock-
device is used, but no 32kHz crystal is connected)
JP37 (X1A/P36)
1-2
Pin 47 is connected to the 32kHz Subclock (X1A)
2-3
Pin 47 is used as P36 and is connected to X4-C29
Default: JP36: 1-4, JP37: 1-2
By default, the 32kHz-subclock-crystal is connected to the microcontroller.
4
1
3
2
Pin-out JP36:

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 15 - UG-900002-20
3.6 UART”A” (JP: 1, 2, 31)
One RS232-transceiver can be connected to UART1.
JP1, JP2 connects UART1 to the RS232-transceiver (U1, X3)
JP31 Some Flash-programming-Tools needs a connection between CTS and RTS
Jumper
Setting
Description

ON (closed)
SOT1 is connected to RS232-Transceiver
OFF (open)
SOT1 is disconnected from RS232-Transceiver

ON (closed)
SIN1 is connected to RS232-Transceiver
OFF (open)
SIN1 is disconnected from RS232-Transceiver
JP31 (RTS-CTS)
ON (closed)
RTS and CTS is shortcut on X3
OFF (open)
RTS and CTS is not shortcut on X3
Default: JP1=ON, JP2=ON, JP31 = ON
By default, UART1 of MB90F387 is use
Note: RS232- and LIN-transceiver can not be used at the same time. Take care that the
jumpers JP21 and JP22 are open if JP1 and JP2 are closed.
3.7 UART”B” (JP: 6, 8, 32)
One RS232-transceiver can be connected to UART0 (only MB90360, MB90895, and
MB90960 Series).
JP6, JP8 connects UART0 to the RS232-transceiver (U3, X5)
JP32 Some tools need a connection between CTS and RTS
Jumper
Setting
Description

ON (closed)
SIN0 is connected to RS232-Transceiver
OFF (open)
SIN0 is disconnected from RS232-Transceiver

ON (closed)
SOT0 is connected to RS232-Transceiver
OFF (open)
SOT0 is disconnected from RS232-Transceiver
JP32 (RTS-CTS)
ON (closed)
RTS and CTS is shortcut on X5
OFF (open)
RTS and CTS is not shortcut on X5
Default: JP6=OFF, JP8=OFF, JP32 = OFF
By default, UART0 is not connected. (UART0 would only be available for MB90360,
MB90895, and MB90960 Series)

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
UG-900002-20 - 16 - © Fujitsu Semiconductor Europe GmbH
3.8 LIN”A” (JP: 17, 18, 21, 22)
One LIN-transceiver is available and can be used with UART1.
JP17 enable LIN-Transceiver
JP18 LIN Master-mode
JP21, JP22 connects UART1 to the LIN-transceiver (U5, X8)
Jumper
Setting
Description
JP17 (LIN enable)
open
LIN-transceiver is disabled
closed
LIN-transceiver is enabled
JP18 (LIN Master)
open
LIN Slave-mode
closed
LIN Master-mode

open
SIN1 is disconnected from LIN-Transceiver
closed
SIN1 is connected to LIN-Transceiver

open
SOT1 is disconnected from LIN-Transceiver
closed
SOT1 is connected to LIN-Transceiver
Default: JP17, JP18, JP21, JP22 = open
By default, UART1 of MB90F387 is not used as LIN-interface.
Note: RS232- and LIN-transceiver can not be used at the same time. Take care that the
jumpers JP1 and JP2 are open if JP21 and JP22 are closed.
3.9 CAN“A” (JP: 25, 26)
One high-speed CAN-transceiver is available on the FLASH-CAN-48P evaluation board.
JP25, JP26 connects the CAN-Port to the CAN-transceiver (U7, X10).
If the CAN interface is not used, the jumpers should be left open.
Jumper
Setting
Description
JP25 (TX0)
Open
TX is disconnected from CAN-Transceiver (U7, X10)
Closed
TX is connected to CAN-Transceiver (U7, X10)
JP26 (RX0)
Open
RX is disconnected from CAN-Transceiver (U7, X10)
Closed
RX is connected to CAN-Transceiver (U7, X10)
Default: JP25, JP26 = Closed
By default, the CAN transceiver is connected to the microcontroller

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 17 - UG-900002-20
3.10 Reset-Generation (JP: 3, 4, 24, 35)
Additional to the internal Power-On-Reset the microcontroller can be reset by an external
Reset-circuit (Voltage-Monitor) and by the UART, too.
JP3, JP5 Select DTR- or RTS--reset.
JP4 
will generate a system-reset.
JP24 open this jumper if no external Reset shall be generated.
In this case, only the internal reset is active (e.g.: power-on)
JP35 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

1-2
DTR of UAR
2-3


1-2

2-3


1-2

2-3

JP24 (Main Reset)
closed
external Reset generation is active
open
no external Reset generation
JP35 (Polarity)
1-2
No polarity inversion for the DTR/RTS signal
2-3
Polarity inversion for the DTR/RTS signal
Default: JP24 = closed (JP3, JP4, JP5 and JP35 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 D14 is lit.
During normal operation, this LED should be off!
If JP35 (Polarity) is set, than JP4 together with JP3 or JP5 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.

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
UG-900002-20 - 18 - © Fujitsu Semiconductor Europe GmbH
3.11 Buttons INT4, INT5, TIN0, IN0, ADTG, Reset (JP: 12, 14, 16, 20, 23, 24)
JP12, JP14: Two push buttons can be used to trigger the external interrupts INT4 and INT5
JP16: One button can be used as trigger-input for the Reload-Timer0 (TIN0)
JP20: One Button can be used for input at Input-Capture0 (IN0)
JP23: One Button can be used as trigger for the A/D-converter (ADTG)
JP24: One Button can be used for manually reset
Jumper
Setting
Description
JP12 (INT4)
Closed
MB90360 Series: INT8 is connected to Push-
MB90385 Series: INT4 is connected to Push-
MB90455 Series: INT4 is connected to Push-
MB90895 Series: INT4 is connected to Push-
MB90960 Series: INT8 is connected to Push-
Open
No connection to Push-
JP14 (INT5)
Closed
MB90360 Series: INT9 is connected to Push-
MB90385 Series: INT5 is connected to Push-
MB90455 Series: INT5 is connected to Push-
MB90895 Series: INT5 is connected to Push-
MB90960 Series: INT9 is connected to Push-
Open
No connection to Push-button INT5
JP16 (TIN0)
Closed
MB90360 Series: P50 is connected to Push-
MB90385 Series: TIN0 is connected to Push-
MB90455 Series: TIN0 is connected to Push-
MB90895 Series: TIN0 is connected to Push-
MB90960 Series: P50 is connected to Push-
Open
No connection to Push-button TIN0
JP20 (IN0)
Closed
MB90360 Series: IN3 is connected to Push-
MB90385 Series: IN0 is connected to Push-
MB90455 Series: IN0 is connected to Push-bu
MB90895 Series: IN0 is connected to Push-
MB90960 Series: IN3 is connected to Push-
Open
No connection to Push-button IN0
JP23
(ADTG)
Closed
MB90360 Series: ADTG is connected to Push-
MB90385 Series: ADTG is connected to Push-
MB90455 Series: ADTG is connected to Push-
MB90895 Series: ADTG is connected to Push-
MB90960 Series: ADTG is connected to Push-
Open
No connection to Push-button ADTG
JP24
(Reset)
Closed
Push-
Open
No external Reset generation
Default: JP12, JP14, JP16, JP20, JP23, JP24 = Closed

FLASH-CAN-48P
Chapter 3 Jumpers and Switches
© Fujitsu Semiconductor Europe GmbH - 19 - UG-900002-20
By default, INT4, INT5, TIN0, IN0 and ADTG of the microcontroller are connected to the
Push buttons and the external Reset-generation is active.

FLASH-CAN-48P
Chapter 4 Programming the internal Flash
UG-900002-20 - 20 - © Fujitsu Semiconductor Europe GmbH
4 Programming the internal Flash
All Flash devices have an internal bootloader for asynchronous- as well as synchronous-
Flash-programming:
asynchronous-serial Flash-
synchronous-serial Flash-programming via Serial I/O (SCI1, X17)
4.1 Asynchronous Mode
In order to program the Flash-
-
ROM or Web Site (http://www.fme.gsdc.de/gsdc.htm: select Software Utilities)
The following procedure must be followed to enable Flash Programming:
1. Power off the board
2. tion port.
Please use a 1:1 cable for the PC-connection.
3. Check the Jumper-settings according to the UART as described in chapter 3.6
4. Configure the chip mode:
Depending on the external crystal two modes can be selected by DIP-switch S2:
5. Power on the board
6. Check that the Reset LED is off. Otherwise change the DTR polarity (JP35) and check
the power supply voltage.
7. 
instructions:
Boot Mode
Async. 4MHz
ON
OFF
1 2 3 4 5 6 7 8
MD0 MD1 MD2 nc nc nc P31 P30
P84 P83