CvADPCM Voice Data Conversion Tool AN
Contents
1. This window displays the waveform of the WAV file currently opened 18 View zone slide bar The data zone to be displayed on the waveform view window can be changed by using this slide bar Application Note U19015EJ2VOAN CHAPTER 4 OPERATIONS 4 2 Export Dialog Box The Export dialog box shown below is displayed when the Export data icon is clicked Export Data Format C POM 16bit sample C ADPGM 5bit sample C ADPCM 4bit sample j C ADPCM Sbit sample RDROM EC ADPCM 2bit sample ADPCM SP Ver 1 0 1 0 Write to C RAW file Assembly language for V850 C G language C Assembly language for 78K0 NEXT CANCEL This dialog box is used to output the current voice data to an external device 1 Data Format Selects a conversion format e PCM 16bit sample Outputs data in the linear PCM 16 bits sample format e ADPCM 5bit sample Outputs data in the ADPCM 5 bits sample format This can be selected only when ADPCM G 726 is selected in the ADPCM Library drop down list box e ADPCM 4bit sample Outputs data in the ADPCM 4 bits sample format e ADPCM 3bit sample Outputs data in the ADPCM 3 bits sample format e ADPCM 2bit sample Outputs data in the ADPCM 2 bits sample format Application Note U19015EJ2V0AN lt R gt CHAPTER 4 OPERATIONS lt 2 gt ADPCM Library lt 3 gt Selects an ADPCM library for conversion By default the following three types of libraries are selectable2. ADPCM SP Ver 1 0 1 0 ADPCM of NEC Electronics Select this library or ADPCM SP2 when TK 78KOR KG3 Voice is used For details refer to the ADPCM SP Voice Compression Expansion Software Package User s Manual ADPCM SP2 Ver 1 0 1 0 ADPCM of NEC Electronics Select this library or ADPCM SP when TK 78KOR KG3 Voice is used For details refer to the ADPCM SP2 Voice Expansion Software Package User s Manual ADPCM G 726 Ver 0 1 0 0 ADPCM conforming to CCITT recommendation G 726 Note that the TK 78KOR KG3 Voice does not support this library Write to Selects a destination to which the result of conversion is to be output e RAW file Generates a binary file e C language Generates a file in the C source file format e COM port Transfers data with an external device such as TK 78KOR KG3 Voice serially through RS 232C or USB Sets a COM port number in advance in the Export settings tab on the Settings dialog box For serial output refer to 4 4 Serial Transfer e Assembly language for V850 Generates a file in the assembler file format for the V850 microcontrollers e Assembly language for 78KO Generates a file in the assembler file format for the 78K microcontrollers After selecting the necessary items click NEXT The output processing will be started if a COM port is selected as the output destination If a file is selected a dialog box for specifying a file name is displayed Enter a file name and click Save to output the data to the specified f
3. y Cancel lt 10 gt Delete selected part icon This icon is used to delete voice data in a selected range It deletes voice data in a range specified by using the mouse on the waveform view window For the waveform view window see lt 17 gt Waveform view window Application Note U19015EJ2VOAN 15 16 CHAPTER 4 OPERATIONS lt 11 gt Mute selected part icon This icon is used to mute a selected range It mutes a range specified by using the mouse on the waveform view window For the waveform view window see lt 17 gt Waveform view window lt 12 gt Undo icon li This icon is used to restore the previous operation 13 Change waveform view width icon This icon is used to change the display scale on the waveform view window Five display scales are selectable 0 05 s 0 1 s 0 2 s 0 5 s and 1 0 s For the waveform view window see 17 Waveform view window 14 Settings icon This icon is used to open the Settings dialog box for configuring settings For details of the Settings dialog box refer to 4 3 Settings Dialog Box 15 Frequency view window This window displays the spectrum at the cursor position on the DEPT kaes waveform view window y I i y Pur hin n T i 3 rd uk pm 16 File information window This window displays information on the WAV file currently opened It displays a file name sampling rate quantization size and playback time 17 Waveform view window
4. Electronics ADPCM SP2 32 kbps 16 kbps lt R gt Remark TK 78KOR KG3 Voice is a product of TESSERA TECHNOLOGY INC Phone 81 44 271 7533 TESSERA TECHNOLOGY INC Application Note U19015EJ2VOAN 11 CHAPTER 2 OPERATION ENVIRONMENT CvADPCM can be used on a PC on which Windows XP or Windows Vista correctly runs This tool may not run on Windows 2000 because it uses the functions of DirectX 12 Application Note U19015EJ2VOAN CHAPTER 3 INSTALLATION PROCEDURE Extract and expand CVADPCM zip in any folder Example Files expanded to CVADPCM folder CvADPCM CvADPCM exe gt Application main entity CvADPCM ini gt Application ini file ExpSnd exe gt Sound board transfer command ADPCM G726 dll gt ADPCM conversion library AdpcmSp dll gt ADPCM SP conversion library AdpcmSp2 d ADPCM SP2 conversion library Application Note U19015EJ2VOAN 13 CHAPTER 4 OPERATIONS 4 1 Main Window ae D F G M C onverter lt 1 gt Open WAV file icon Opens a WAV file When this icon is clicked the Open dialog box is displayed and any WAV file can be opened 21 sample1 wav e sample2 wav el sample3 waw e sample4 way File name sample1 way Files of type WAVE files wav 2 Save WAV PCM 8 kHz 16 bits file icon El Saves a WAV file When this icon is clicked the Save As dialog box is displayed and a WAV file can be saved CvADPCM converts read data through 8 kHz sam
5. 24 Milano Italy Tel 02 667541 Branch The Netherlands Steijgerweg 6 5616 HS Eindhoven The Netherlands Tel 040 265 40 10 Asia amp Oceania NEC Electronics China Co Ltd 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P R China Tel 010 8235 1155 http www cn necel com Shanghai Branch Room 2509 2510 Bank of China Tower 200 Yincheng Road Central Pudong New Area Shanghai P R China P C 200120 Tel 021 5888 5400 http Awww cn necel com Shenzhen Branch Unit 01 39 F Excellence Times Square Building No 4068 Yi Tian Road Futian District Shenzhen P R China P C 518048 Tel 0755 8282 9800 http www cn necel com NEC Electronics Hong Kong Ltd Unit 1601 1613 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Tel 2886 9318 http www hk necel com NEC Electronics Taiwan Ltd 7F No 363 Fu Shing North Road Taipei Taiwan R O C Tel 02 8175 9600 http www tw necel com NEC Electronics Singapore Pte Ltd 238A Thomson Road 12 08 Novena Square Singapore 307684 Tel 6253 8311 http www sg necel com NEC Electronics Korea Ltd 11F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam ku Seoul 135 080 Korea Tel 02 558 3737 http www kr necel com G0706
6. E NEC Application Note CvADPCM Voice Data Conversion Tool Target devices 78KO Microcontrollers 78KOR Microcontrollers V850E Microcontrollers V850ES Microcontrollers Document No U19015EJ2VOANOO 2nd edition Date Published June 2008 N NEC Electronics Corporation 2008 Printed in Japan MEMO 2 Application Note U19015EJ2VOAN NOTES FOR CMOS DEVICES VOLTAGE APPLICATION WAVEFORM AT INPUT PIN Waveform distortion due to input noise or a reflected wave may cause malfunction If the input of the CMOS device stays in the area between Vi MAX and Vin MIN due to noise etc the device may malfunction Take care to prevent chattering noise from entering the device when the input level is fixed and also in the transition period when the input level passes through the area between Vi MAX and Vik MIN HANDLING OF UNUSED INPUT PINS Unconnected CMOS device inputs can be cause of malfunction If an input pin is unconnected it is possible that an internal input level may be generated due to noise etc causing malfunction CMOS devices behave differently than Bipolar or NMOS devices Input levels of CMOS devices must be fixed high or low by using pull up or pull down circuitry Each unused pin should be connected to Voo or GND via a resistor if there is a possibility that it will be an output pin All handling related to unused pins must be judged separately for each device and according to related specifications governing the
7. KX2 In Circuit Emulator U17341E QB 78KOMINI On Chip Debug Emulator U17029E QB 78KORKX3 In Circuit Emulator U17866E QB MINI2 On Chip Debug Emulator with Programming Function U18371E Notes 1 78K0 microcontrollers only 2 8KOR microcontrollers only Caution The related documents listed above are subject to change without notice Be sure to use the latest version of each document when designing Application Note U19015EJ2VOAN 7 Documents Related to V850E Microcontroller Devices Documents Related to V850ES Microcontroller Devices Caution The related documents listed above are subject to change without notice Be sure to use the latest version of each document when designing 8 Application Note U19015EJ2VOAN Documents Related to V850E V850ES Microcontroller Development Tools User s Manuals CA850 Ver 3 20 C Compiler Package PM Ver 6 30 Project Manager ID850QB Ver 3 40 Integrated Debugger RX850 Ver 3 20 Real Time OS RX650 Pro Ver 320 Real Time OS Caution The related documents listed above are subject to change without notice Be sure to use the latest version of each document when designing Application Note U19015EJ2VOAN 9 CONTENTS CHAPTER 1 OVERVIEW se 11 CHAPTER 2 OPERATION ENVIRONMENT ccccccessecceseecceseecnseeccnseecenseeceasescensesennsesonssesenseesons 12 CHAPTER 3 INSTALLATION PROCEDURE ccccssscccesseecnseccenseccnnsecenseeceaseseeasesessesonseesensenea
8. N APPENDIX B REVISION HISTORY B 1 Major Revisions in This Edition CHAPTER 1 OVERVIEW Modification of Remark CHAPTER 4 OPERATIONS pp 18 21 22 Modification of Remark in 4 2 Export Dialog Box 4 3 4 Export settings tab and 4 4 Serial Transfer 24 Application Note U19015EJ2VOAN For further information please contact NEC Electronics Corporation 1753 Shimonumabe Nakahara ku Kawasaki Kanagawa 211 8668 Japan Tel 044 435 5111 http www necel com America NEC Electronics America Inc 2880 Scott Blvd Santa Clara CA 95050 2554 U S A Tel 408 588 6000 800 366 9782 http www am necel com Europe NEC Electronics Europe GmbH Arcadiastrasse 10 40472 D sseldorf Germany Tel 0211 65030 http www eu necel com Hanover Office Podbielskistrasse 166 B 30177 Hannover Tel 0 511 33 40 2 0 Munich Office Werner Eckert Strasse 9 81829 M nchen Tel 0 89 92 10 03 0 Stuttgart Office Industriestrasse 3 70565 Stuttgart Tel O 711 99 01 0 0 United Kingdom Branch Cygnus House Sunrise Parkway Linford Wood Milton Keynes MK14 6NP U K Tel 01908 691 133 Succursale Francaise 9 rue Paul Dautier B P 52 78142 Velizy Villacoublay C dex France Tel 01 3067 5800 Sucursal en Espa a Juan Esplandiu 15 28007 Madrid Spain Tel 091 504 2787 Tyskland Filial Taby Centrum Entrance S 7th floor 18322 Taby Sweden Tel 08 638 72 00 Filiale Italiana Via Fabio Filzi 25 A 201
9. ace as a rule switch on the external power supply after switching on the internal power supply When switching the power supply off as a rule switch off the external power supply and then the internal power supply Use of the reverse power on off sequences may result in the application of an overvoltage to the internal elements of the device causing malfunction and degradation of internal elements due to the passage of an abnormal current The correct power on off sequence must be judged separately for each device and according to related specifications governing the device INPUT OF SIGNAL DURING POWER OFF STATE Do not input signals or an I O pull up power supply while the device is not powered The current injection that results from input of such a signal or I O pull up power supply may cause malfunction and the abnormal current that passes in the device at this time may cause degradation of internal elements Input of signals during the power off state must be judged separately for each device and according to related specifications governing the device Application Note U19015EJ2VOAN EEPROM is a trademark of NEC Electronics Corporation Windows Windows XP and Windows Vista are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries PC AT is a trademark of International Business Machines Corporation e The information in this document is current as of June 2008 The information
10. device PRECAUTION AGAINST ESD A strong electric field wnen exposed to a MOS device can cause destruction of the gate oxide and ultimately degrade the device operation Steps must be taken to stop generation of static electricity as much as possible and quickly dissipate it when it has occurred Environmental control must be adequate When it is dry a humidifier should be used It is recommended to avoid using insulators that easily build up static electricity Semiconductor devices must be stored and transported in an anti static container static shielding bag or conductive material All test and measurement tools including work benches and floors should be grounded The operator should be grounded using a wrist strap Semiconductor devices must not be touched with bare hands Similar precautions need to be taken for PW boards with mounted semiconductor devices STATUS BEFORE INITIALIZATION Power on does not necessarily define the initial status of a MOS device Immediately after the power source is turned ON devices with reset functions have not yet been initialized Hence power on does not guarantee output pin levels I O settings or contents of registers A device is not initialized until the reset signal is received A reset operation must be executed immediately after power on for devices with reset functions POWER ON OFF SEQUENCE In the case of a device that uses different power supplies for the internal operation and external interf
11. es arising from the use of these circuits software and information e While NEC Electronics endeavors to enhance the quality reliability and safety of NEC Electronics products customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely To minimize risks of damage to property or injury including death to persons arising from defects in NEC Electronics products customers must incorporate sufficient safety measures in their design such as redundancy fire containment and anti failure features e NEC Electronics products are classified into the following three quality grades Standard Special and Specific The Specific quality grade applies only to NEC Electronics products developed based on a customer designated quality assurance program for a specific application The recommended applications of an NEC Electronics product depend on its quality grade as indicated below Customers must check the quality grade of each NEC Electronics product before using it in a particular application Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots Special Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specificall
12. ile Remark TK 78KOR KG3 Voice is a product of TESSERA TECHNOLOGY INC Phone 81 44 271 7533 TESSERA TECHNOLOGY INC Application Note U19015EJ2VOAN CHAPTER 4 OPERATIONS 4 3 Settings Dialog Box The Settings dialog box is displayed when the Settings icon is clicked 4 3 1 lt 1 gt lt 2 gt lt 3 gt lt 4 gt Read settings tab Settings Down sampling algorithm C Linea interpolation v DOT Discrete Cosine Transform Play sound after read When to write use the same filename to read xev Read channel from the stereo sound data Selects left channel right channel or both Down sampling algorithm Specifies a mode to convert into 8 kHz the voice data that has been read if the data exceeds 8 kHz data of less than 8 kHz is not processed If the Linear interpolation option button is selected the data can be converted at high speeds but the sound quality of some voices may degrade because noise is superimposed If the DCT Discrete Cosine Transform option button is selected the sound quality barely degrades but it takes time for data conversion Play sound after read When this check box is selected the voice data is played back once immediately after its WAV file has been read When to write use the same filename to read When this check box is selected the name of the read file is displayed on the Save As dialog box that is displayed when the Save WAV PCM 8 kHz 16 bits file icon i
13. is recorded 20 Application Note U19015EJ2VOAN CHAPTER 4 OPERATIONS 4 3 4 Export settings tab Read settings Edit settings Recording or Playing settings Export settings ADPOM encoder ADPCM SP Ver 1 0 1 0 ADPOM G 726 Ver 0 1 0 0 Command to export the sound data 0 05 1 1 8 0 5 0 m COM port hn xj 1 ADPCM encoder This field lists the available ADPCM libraries stored in the ADPCM directory of CVADPCM A library to be used cannot be selected from this list A library can be selected when exporting is executed 2 Command to export the sound data This text box is used to specify a command to be transferred to the sound board connected via the COM port The default value is ExpSnd exe in the directory where CvVADPCM has been installed Usually do not change the content lt 3 gt COM port Select a COM port number to which a sound board such as TK 78KOR KG3 Voice is assigned R Remark TK 78KOHR KG3 Voice is a product of TESSERA TECHNOLOGY INC Phone 81 44 271 7533 TESSERA TECHNOLOGY INC Application Note U19015EJ2VOAN 21 CHAPTER 4 OPERATIONS 4 4 Serial Transfer CvADPCM has a function to transfer compressed data to an external device such as TK 78KOR KG3 Voice through serial connection lt R gt Remark TK 78KOR KG3 Voice is a product of TESSERA TECHNOLOGY INC Phone 81 44 271 7533 TESSERA TECHNOLOGY INC 4 4 1 Communication specifications The communication
14. is subject to change without notice For actual design in refer to the latest publications of NEC Electronics data sheets or data books etc for the most up to date specifications of NEC Electronics products Not all products and or types are available in every country Please check with an NEC Electronics sales representative for availability and additional information e No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics NEC Electronics assumes no responsibility for any errors that may appear in this document e NEC 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 NEC Electronics products listed in this document or any other liability arising from the use of such products No license express implied or otherwise is granted under any patents copyrights or other intellectual property rights of NEC Electronics or others e Descriptions of circuits software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples The incorporation of these circuits software and information in the design of a customer s equipment shall be done under the full responsibility of the customer NEC Electronics assumes no responsibility for any losses incurred by customers or third parti
15. lo 2 1 024 M mega 2 1 024 G giga 2 1 024 Application Note U19015EJ2VOAN 5 Related Documents The related documents indicated in this publication may include preliminary versions However preliminary versions are not marked as such Documents Related to Voice Conversion Tools ADPCM SP Voice Compression Expansion Software Package User s Manual U18869E ADPCM SP2 Voice Expansion Software Package User s Manual U19013E CvADPCM Voice Data Conversion Tool Application Note Documents Related to 78K0 Microcontroller Devices 78K0 Kx2 Flash Memory Programming Programmer Application Note 78K0 Kx2 EEPROM Emulation Application Note Note Contact an NEC Electronics sales representative or distributor Documents Related to 78KO Microcontroller Development Tools Software User s Manuals RA78KO Ver 3 80 Assembler Package CCTEKO Ver 370 C compiler Caution The related documents listed above are subject to change without notice Be sure to use the latest version of each document when designing 6 Application Note U19015EJ2V0AN Documents Related to 78KOR Microcontroller Devices 78KOR KE3 User s Manual U17854E 78KOR KF3 User s Manual U17893E Documents Related to 78KOR Microcontroller Development Tools Software User s Manuals CGTEKOR Ver 1 00 C compiler RA78KOR Ver 1 00 Assembler Package Documents Related to 78K0 78KOR Microcontroller Development Tools Hardware User s Manuals QB 78K0
16. nowledge in the fields of electrical engineering logic circuits microcontrollers and C To gain a general understanding of functions gt Read this manual in the order of the CONTENTS The mark lt R gt shows major revised points The revised points can be easily searched by copying an lt R gt in the PDF file and specifying it in the Find what field To understand details of the hardware functions Refer to the hardware user s manual of each product To understand details of the instruction functions e With the 78KO or 78KOR microcontroller gt Refer to the instruction user s manual of each product e With the V850E or V850ES microcontroller Refer to the architecture user s manual of each product To understand details of a conversion function Refer to the ADPCM SP Voice Compression Expansion Software Package User s Manual and ADPCM SP2 Voice Expansion Software Package User s Manual Data significance Higher digits on the left and lower digits on the right Active low representation Xxx Overscore over pin or signal name Memory map address Higher addresses on the top and lower addresses on the bottom Note Footnote for item marked with Note in the text Caution Information requiring particular attention Remark Supplementary information Numeric representation Binary xxxx or XxxxB Decimal XXxx Hexadecimal xxxxH Prefix indicating power of 2 address space memory capacity K ki
17. pling e et E3 and 16 bit quantization and saves the result of conversion to a file File name samplet way Save as type WAVE files wav lt 3 gt Export data icon This icon is used to convert a file currently being read For details of exporting data refer to 4 2 Export Dialog Box 14 Application Note U19015EJ2VOAN CHAPTER 4 OPERATIONS lt 4 gt Clear data icon This icon is used to clear the data currently being read CLR 5 This icon is used to record voice JJ D Q O 3 o Q O 5 If recording is carried out while another WAV file is read the recorded WAV file is added after the already read WAV file lt 6 gt Playback icon This icon is used to playback the data currently read l lt 7 gt Stop recording or playback icon This icon is used to stop recording or playback E lt 8 gt Volume control icon E This icon is used to turn up or down the volume of the WAV file currently read When this icon is clicked the volume control knob shown here is displayed so that the volume can be adjusted by sliding the adjuster bar lt 9 gt Merge WAV files icon This icon is used to read a new WAV file and merge it with a WAV file that has already been read The newly read data is converted into 8 kHz 16 bit data EGEN and merged after already read data GE e E sample3 wav e sample4 wav File name sample wawv Files of type WAVE files wav
18. s clicked Because CvADPCM converts the format of data through 8 kHz sampling and 16 bit quantization the file can be protected from being overwritten by clearing this check box If a file is repeatedly edited and saved select this check box so that the file does not have to be specified each time it is edited or saved Application Note U19015EJ2VOAN 19 CHAPTER 4 OPERATIONS 4 3 2 Edit settings tab Settmez Read settings Edit settings Recording or Playing settings Export settings w Show dialog when to change the selected data to silent et When deleting or muting a specified range whether to display a confirmation dialog box upon clicking of the corresponding icon can be selected in the Edit settings tab lt 1 gt Show dialog when cut the selected data When this check box is selected a confirmation dialog box is displayed if the Delete selected part icon is clicked lt 2 gt Show dialog when to change the selected data to silent When this check box is selected a confirmation dialog box is displayed if the Mute selected part icon is clicked 4 3 3 Recording or Playing settings tab Settings Read settings Edit settings Recording or Playing settings Export settings Y Show the Peak Hold to spectrum window when playing sound rer lt 1 gt Show the Peak Hold to spectrum window when playing sound When this check box is selected the peak display of the spectrum of the voice data played back
19. ses 13 CHAPTER 4 OPERATIONS aan 14 4 1 Man WINdO Wisin da to 14 42 Export Dialog BOX AE 17 43 Sel ngs Dialog BOX ciini tone onec la tdi 19 4 3 1 Read setings TAD APP C CES 19 4 3 2 EOI SCHING NNN 20 4 3 3 Recording Or Playing Settings tab iii a nee ates 20 4 3 4 Export setings ADL 21 A aNs OSEE RE 22 4 4 1 CommunicatomspecificatONS derniere EEEE E 22 4 4 2 COMMUNICA LO MET O a 22 APPENDIX A INDEX iab itte ce Eb Ip ERE FER EXE a redd veg TEUER SERO FE ERURE 23 APPENDIX B REVISION HISTORY assistant ede n hun icm Deu 24 B 1 Major Revision in This EditiOn s ervannnvrnnnnvevnnnnvevnnnnnvennnnnnrnnnnvernnnnnvrnnnnnvevnnnvennnnnnernnnnnvennnnne 24 10 Application Note U19015EJ2VOAN CHAPTER 1 OVERVIEW CvADPCM is a tool that generates ADPCM data to implement a voice application for the V850 78KOR and 78KO microcontrollers Running on Windows this tool converts WAV files PCM into ADPCM 40 kbps to 16 kbps The result of conversion is output as a source code that can be read by the PM of the V850 78KOR or 78KO microcontrollers In addition it can also transfer data directly to a sound board such as TK 78KOR KG3 Voice connected to the COM port of a PC possible only if the board supports this function ADPCM stands for adaptive differential PCM and it supports the following algorithms e CCITT Recommendation G 726 40 kbps 32 kbps 24 kbps 16 kbps e NEC Electronics ADPCM SP 32 kbps 24 kbps 16 kbps e NEC
20. specifications of the serial transfer function are as follows lt 1 gt Output port An output port can be specified in the COM port drop down list on the Export settings tab in the Settings dialog box lt 2 gt Transfer rate data bit length parity bit and stop bit length These parameters can be specified in the Command to export the sound data text box on the Export setting tab in the Settings dialog box 4 4 2 Communication error If error message Exporting has failed code 2 is displayed check the setting of the COM port by referring to 4 3 5 Export settings tab This error message may be displayed if the target device is not connected to the port specified by the COM port drop down list box on the Export settings tab 22 Application Note U19015EJ2VOAN APPENDIX A INDEX A ADPCM library ADPCM G 726 Ver 0 1 0D D ooccccconcccccncccconaconocnnnnos 18 ADPCM SP Ver 1 0 1 0 rrrnnnrnnnnnrrnnnnnrenvnnrennnnnnen 18 ADPCM SP2 Ver 1 0 1 0 iesus 18 APPCM LPEN os 18 E Export dialog DOX sanere E 17 Installation procedure rrrnrrvrnrrevnnrrrvnrrnvnrrennrrennnn 13 M Man WINCOW trataran sanne 14 S Settings dialog DOX occccoooccncococoncconcnnonononconancnnnnnos 19 EAT SENGS TAN iL mp 20 Export settings tab sees 21 Read settings tab aar 19 Recording or Playing settings tab 20 Se al Mans cata b eod etae 22 Application Note U19015EJ2VOA
21. y designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems life Support systems and medical equipment for life support etc The quality grade of NEC Electronics products is Standard unless otherwise expressly specified in NEC Electronics data sheets or data books etc If customers wish to use NEC Electronics products in applications not intended by NEC Electronics they must contact an NEC Electronics sales representative in advance to determine NEC Electronics willingness to support a given application Note 1 NEC Electronics as used in this statement means NEC Electronics Corporation and also includes its majority owned subsidiaries 2 NEC Electronics products means any product developed or manufactured by or for NEC Electronics as defined above M8E 02 11 1 4 Application Note U19015EJ2VOAN Readers Purpose Organization How to Read This Manual Conventions PREFACE This manual is intended for users who wish to design and develop application systems using the 78KO 78KOR V850E or V850ES microcontroller This manual is intended to give users an understanding of the functions of CVADPCM that supports application and development of the 78K0 78KOR V850E and V850ES microcontrollers This manual consists of the following contents e Overview e Installation e Operations It is assumed that the readers of this manual have general k
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