background image

( 2 / 14 )

* IC51-1444-1354-18 is a product of Yamaichi Electronics Co., Ltd.

Keep safety first in your circuit designs!

• Renesas Technology Corporation and Renesas Solutions Corporation put the maximum effort into making semiconductor products better

and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal
injury, fire or property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate
measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any
malfunction or mishap.

Notes regarding these materials

• These materials are intended as a reference to assist our customers in the selection of the Renesas Technology product best suited to

the customer's application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Renesas
Technology Corporation, Renesas Solutions Corporation or a third party.

• Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, or infringement of any

third-party's rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples
contained in these materials.

• All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information

on products at the time of publication of these materials, and are subject to change by Renesas Technology Corporation and Renesas
Solutions Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact
Renesas Technology Corporation, Renesas Solutions Corporation or an authorized Renesas Technology product distributor for the latest
product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or
typographical errors. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage,
liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Renesas Technology
Corporation and Renesas Solutions Corporation by various means, including the Renesas home page (http://www.renesas.com).

• When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms,

please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and
products. Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage, liability or
other loss resulting from the information contained herein.

• Renesas Technology semiconductors are not designed or manufactured for use in a device or system that is used under circumstances

in which human life is potentially at stake. Please contact Renesas Technology Corporation, Renesas Solutions Corporation or an
authorized Renesas Technology product distributor when considering the use of a product contained herein for any specific purposes,
such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.

• The prior written approval of Renesas Technology Corporation and Renesas Solutions Corporation is necessary to reprint or reproduce

in whole or in part these materials.

• If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a license from the

Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to
the export control laws and regulations of Japan and/or the country of destination is prohibited.

• Please contact Renesas Technology Corporation or Renesas Solutions Corporation for further details on these materials or the products

contained therein.

Precautions to be taken when using this product

• This product is a development supporting unit for use in your program development and evaluation stages. In mass-producing your

program you have finished developing, be sure to make a judgment on your own risk that it can be put to practical use by performing
integration test, evaluation, or some experiment else.

• In no event shall Renesas Solutions Corporation be liable for any consequence arising from the use of this product.
• Renesas Solutions Corporation strives to renovate or provide a workaround for product malfunction at some charge or without charge.

However, this does not necessarily mean that Renesas Solutions Corporation guarantees the renovation or the provision under any
circumstances.

• This product has been developed by assuming its use for program development and evaluation in laboratories. Therefore, it does not fall

under the application of Electrical Appliance and Material Safety Law and protection against electromagnetic interference when used in
Japan.

For inquiries about the contents of this document or product, fill in the text file the installer of the emulator debugger generates in the
following directory and email to your local distributor.

\SUPPORT\Product-name\SUPPORT.TXT

Renesas Tools Homepage  http://www.renesas.com/en/tools

Содержание Single-Chip Microcomputer M38C89T-ADF

Страница 1: ...ook over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1st 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry ...

Страница 2: ...ct for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office equipment communications equipment test and meas...

Страница 3: ...M38C89T ADF User s Manual User s Manual Rev 1 00 2003 09 Temporary Target Board for M38C89RLFS ...

Страница 4: ... before making a final decision on the applicability of the information and products Renesas Technology Corporation and Renesas Solutions Corporation assume no responsibility for any damage liability or other loss resulting from the information contained herein Renesas Technology semiconductors are not designed or manufactured for use in a device or system that is used under circumstances in which...

Страница 5: ... Setting Up 6 4 1 Connecting to the Emulator 6 4 2 Mounting the M38C89MF xxxFP M38C89EFFP 8 5 Oscillator Circuit 9 5 1 Main Clock Generator Circuit 9 5 2 Sub Clock Generator Circuit 9 5 3 How to Use the RC Oscillator Circuit 10 6 Reset Circuit 10 7 LCD Bias Circuit 10 8 Pin Layout 11 ...

Страница 6: ... target system is not ready A block diagram of the M38C89T ADF is shown in Figure 2 1 IC1 has a pattern for mounting a socket for an M38C89MF xxxFP M38C89EFFP This makes it possible for this board to debug programs using an emulator MCU in IC2 or execute programs using an M38C89MF xxxFP M38C89EFFP A socket for M38C89MF xxxFP M38C89EFFP and parts for an LCD bias circuitry are not mounted Mount them...

Страница 7: ... page 10 Applicable MCUs Clock VccM VccU Vss RESET External dimensions Width Depth Others IC1 38C8 Group M38C89MF xxxFP M38C89EFFP IC2 M38C89RLFS Emulator MCU Main clock 4 0MHz oscillator mounted for IC2 only RC oscillation approx 2 MHz 1 Sub clock 32 768 kHz mounted for IC2 only Power supply for IC1 and IC2 supplied separately 2 Power supply for universal part supplied separately 2 Common signal ...

Страница 8: ...ush against the socket s left and bottom sides placing the marking on the emulator MCU at the right bottom corner Then lower the clamp to lock the emulator MCU in place If your emulator MCU does not have the marking on it use one pin back of the MCU for positioning as shown below MCUs have 20 x 20 pins to the socket s 21 x 21 holes Since there are more socket holes to MCU pins insert the MCU flush...

Страница 9: ...a power supply Connect a power supply not included to the board s VccM power supply test large pin and GND Power is supplied to Vcc of IC1 and IC2 To use the VccU universal power supply connect a power supply not included to the VccU power supply test pin VccM and VccU are not connected on the board They can be connected by short circuiting jumper JP7 Name JP3 JP4 JP5 JP6 JP7 Applicable signal Vss...

Страница 10: ...n X1 side Oscillation by X1 Factory setting Open Open Short circuit Open Remain Open Switches the OSCSEL pin Short circuit OSCSEL L Selects the oscillation by ceramic resonator Open OSCSEL H Selects the RC oscillation For short circuit of VccM VccU 4 Connecting a power supply Connect a power supply not included to the board s VccM power supply test large pin and GND Power is supplied to Vcc of IC1...

Страница 11: ...tor circuit is shown in Figure 5 2 The sub clock oscillates at 32 768 kHz Capacitors C19 and C20 have a capacitance of 10 pF while resistor R11 has a resistance of 0 Ω and resistor R12 a resistance of 6 8 MΩ Components are not mounted on the IC1 side If MCU power supply voltage is low it will take time for sub clock oscillation to stabilize Be aware of this when changing from the main clock to the...

Страница 12: ...pin becomes high 2 To enable RC oscillation in IC1 set resistor R1 see Table 4 3 in jumpers JP1 and JP2 described in Figure 5 1 To enable RC oscillation in IC2 set resistor R10 see Table 4 1 in jumpers JP5 and JP6 described in Figure 5 1 Figure 5 3 Clock selection circuit 6 Reset Circuit Figure 6 1 shows the reset circuit The reset circuit is common for IC1 and IC2 Figure 6 1 Reset circuit 7 LCD B...

Страница 13: ...14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 Signal GND SEG1 COM17 SEG3 COM19 SEG5 COM21 SEG7 COM23 SEG9 SEG11 SEG13 SEG15 SEG17 SEG19 SEG21 SEG23 SEG25 SEG27 SEG29 SEG31 SEG33 SEG35 SEG37 SEG39 SEG41 SEG43 SEG45 VccU 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 Signal VccM SEG46 SEG48 SEG50...

Страница 14: ... 12 14 MEMO ...

Страница 15: ...M38C89T ADF User s Manual Rev 1 00 September 1 2003 REJ10J0296 0100Z COPYRIGHT 2003 RENESAS TECHNOLOGY CORPORATION AND RENESAS SOLUTIONS CORPORATION ALL RIGHTS RESERVED ...

Страница 16: ...1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan M38C89T ADF REJ10J0296 0100Z User s Manual ...

Отзывы: