M38C29T-ADF User`s Manual
Contents
1. manually 7 8 7 Pin Layout Figure 7 1 shows the pin layout of the M38C29T ADF ela jaja 1 ad 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 0 J1 10 1 J1 11 2 J1 12 3 J1 13 4 J1 14 J1 15 3 6 J1 16 z J1 17 JL 18 3 J1 19 J1 20 W SW2 VREF TP4 VREF 21 J1 21 gt e J1 21 Vece X 22 22 gt 23 23 24 24 25 25 26 lt J2 26 lt J2 27 zal lt J2 28 28 J2 29 2 J2 30 e lt J2 31 21 lt J2 32 32 gt 33 lt J2 33 34 lt J2 34 lt 32 35 33 36 lt J2 36 5 37 lt J2 37 gt 38 lt J2 38 gt SW3 CNVss 39 J2 39 gt e Vss O O O vee 40 J2 40 TP3 To i lt J2 41 e o _ RESET IC e 10K T 42 J2 42 i SWI PORT XCIN 43 J2 43 gt e fo 7s NC 32 768kH2 XCIN PORT TP2 pws 44 J2 44 45 J2 45 gt osc 2 4 3 4MHz i C ICI P62 XCOUT P61 XCIN Pee Q TPI SW4 XOUT 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 i 76 1K J2 46 Figure 7 1 Pin layout of the M38C29T ADF 8 82. DF has a built in oscillator circuit board on which a 4 0MHz oscillator is mounted Figure 5 1 shows an external view of the OSC 2 oscillator circuit board bare board and where connector pins are located Figure 5 2 shows the circuitry of the OSC 2 oscillator circuit board bare board Use the number of oscillator circuits recommended by the oscillator manufacturer J1 4 GND J1 3 Oscillation output J1 2 GND J1 1 VCC X1 5 08 mm pitch 2 pin oscillator X2 2 54 mm pitch 2 pin oscillator IC1 Inverter Unbuffer X3 2 54 mm pitch 3 pin oscillator Figure 5 2 Circuit of the oscillator board OSC 2 5 2 32 768kHz Oscillator Circuit The 32 768kHz oscillator circuit is prepared on the M38C29T ADF When using the 32 768kHz oscillator circuit as a sub clock set SW1 to the XCIN side 6 8 6 Reset Circuit Figure 6 1 shows the reset circuit and its waveform In this product reset is cleared in about 100ms from the instant Vcc passes about 2 1V after having started from 0 V When Vcc drops down to about 2 1V reset turns effective Detected power voltage V Approx 1 25x R3 R4 R4 TP3 RESET CK 5 E raa MCU RESET IN M51957BL OUT gt gt R4 Sw S 10K 0 33uF ae CD A 1 25V Input volage 1C3 2 pin gt t A H td td Output state K cf 1C3 5 pin L gt td 0 34 x CD pF usec Figure 6 1 Reset circuit and its waveform By using SWS the MCU can be reset
3. Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product 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
4. TE RESET BLACK Vss RED Vcc SENSE M38C29T ADF REV B 1c1 100 81 80 Emulator RLSS RLFS J PORT XCIN BLACK 5V OV Figure 4 2 Connection pattern of the M38C29T ADF 4 8 6 Setting SW Set the SW1 to SW4 according to your application Table 4 2 describes the functions of the SW1 to SW4 Table 4 2 Functions of the SW1 SW2 SW3 and SW4 of the M38C29T ADF No Name Function Factory setting SW1 PORT XCIN Allows you to choose whether to supply the sub clock signals 32 768kHz to the PORT MCU s XCIN pin pin 43 To use P61 XCIN as an output port choose the PORT side To use the sub clock signals choose the XCIN side SW2 VREF Allows you to choose whether to apply Vcc or some other source to the MCU s VREF Vcc pin pin 21 In the case of the latter choose the J1 21 side and apply a voltage within a prescribed range to the J1 21 SW3 CNVss Allows you to choose which to connect Vcc or Vss to the MCU s CNVss pin pin Vss 39 SW4 XOUT Allows you to choose whether to pull up the MCU s XOUT pin pin 46 Vcc To use the oscillator circuit of OSC 2 on the temporary target board or to input the external clock set SW4 to Vcc to pull up XOUT pin To use the oscillator circuit with a resonator between XIN and XOUT set SW4 to NC 5 8 5 Oscillator Circuit 5 1 Oscillator Circuit Board The M38C29T A
5. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took 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 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry CENESAS 8 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is grant
6. aken 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 If the requirements shown in the CAUTION sentences are ignored A N CAUTION the equipment may cause personal injury or damage to the products Renesas Tools Homepage http www renesas com en tools Rev 1 00 Apr 19 2006 1 8 Renesas Technology REJ10J1356 0100 www renesas com 1 Things to Check When Unpacking The M38C29T ADF package consists of the following products When unpacking your package check to see that all of these components a
7. ed hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document but
8. een the emulator probe and emulator MCU No 1 pin M38C29T ADF J1 J2 log 100 275 100 ICI gi 2Q OC E lo 80 oO sf 5090 302V a O95 O 70 T o 2 S 1050 350 5 Qao O06 30 51 e ae C 40D 8 50 Sas OOs 32K OO OO OSC 2090 452 O80 WO55 OSC 2 J3 3C DO m 2507650051 5 SWI g SW2 SW3 SW4 SW5 Universal part bec Ve BER Ze a25 e C6 z amp 3 amp med 2 8 LG 156 12 I BRESET TPI TP2 TP3 TP4 Vcc Vss RESET vReF MADE IN JAPAN Figure 4 1 Position of No 1 pin of the M38C29T ADF s emulator MCU A CAUTION Cautions to Be Taken for This Product Q Always shut OFF power before connecting this product The power ON state could destroy internal circuit 3 8 3 Connect the RESET cable white and the GND cable black of the emulation pod to the RESET TP3 pin and Vss TP2 pin of the M38C29T ADF respectively And connect the Vcc cable red to the Vcc TP1 pin 4 Set the MCU type select switch of the M38000T2 CPE to the RLSS side 5 Connect a power supply not included to the Vcc TP1 pin of the M38C29T ADF And connect the GND output of the power supply to the Vss TP2 pin Use the power supply whose rising time is 10ms or less Table 4 1 lists the correspondence of the connector cables and signals and Figure 4 2 shows the connection pattern Table 4 1 Connector cables of the M38000T2 CPE and applicable signals Cable color Signal WHI
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10. ics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics RENESAS M38C29T ADF Temporary Target Board for M38C29RLFS User s Manual 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 res
11. 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 f 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 t
12. ponsibility 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 Awww 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
13. re included If you find any item missing or faulty or any suggestion contact your local distributor Table 1 1 Package components Item M38C29T ADF temporary target board M38C29T ADF User s Manual this manual 2 Outline The M38C29T ADF is a temporary target board used to develop software with a compact emulator M38000T2 CPE or PC4701 emulator system It supplies to the M38C29RLFS MCU the minimum required signals needed to operate the emulator MCU including power supply voltage clock signals and reset signals Use it when the user system is not ready 3 Specifications Table 3 1 lists the specifications of the M38C29T ADF Table 3 1 Specifications Clock 4 0MHz oscillator mounted oscillator circuit board OSC 2 used Ook atestitetembedicomettdbySWIy Vss RESET Reset circuit mounted power on reset and reset switch Connects the reset output of an emulation pod External dimensions Width Universal part prepared Power cannot be supplied from the emulator e g M38000T2 CPE A separate power supply is needed 2 8 4 Setting Up This chapter describes how to set up the M38C29T ADF 1 Mount the emulator MCU on the M38C29T ADF After checking the position of the No 1 pin of the emulator MCU mount the emulator MCU referencing Figure 4 1 2 Insert the connector on the tip of the emulator probe to the socket on the emulator MCU For the M38000T2 CPE the converter board PCA4933 is required betw
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