ATAVRMC200 Hardware User Guide
Contents
1. Signal Name Test Point Schematic page Number GND TP1 Page 1 4 VDC TP2 Page 1 4 Vbridge TP3 Page 1 4 VDD TP4 Page 1 4 GND TP5 Page 1 4 WH TP6 Page 2 4 VH TP7 Page 2 4 UH 8 2 4 WL 9 2 4 VL TP10 Page 2 4 UL 11 Page 2 4 12 Page 3 4 IV TP13 Page 3 4 CAPTO TP14 Page 3 4 IU TP15 Page 3 4 200 Hardware User Guide AIMEL 12 7638 05 06 ATAVRMC200 Hardware User Guide Figure 3 6 ATAVRMC200 Test Points Position rum EZ li Tips V TP2 VDC TP1 GND AIMEL am 5 59 OL ISOLATION AERA 00 84 00088882 84 o os cu cu 9 m m 00090000 C or On OW Ow Os 000000000 TP3 VBRIDGE 13 7638 05 06 AIMEL Section 4 200 Note Warning ISP interface must not be used when board is powered with 110V or 230V It must be powered using 48VDC 4 1 In System Programming AT90PWMS can be programmed using specific SPI serial links This section explains how to connect the programmer The Flash EEPROM memory and all Fuse and Lock Bit options ISP programmable can be programmed individually or with the sequential automatic programming option WARNING If debugWire f2. 200 has three opto isolated inputs that can be used for sensors connec tion The connector J5 is dedicated to this inputs By default opto isolated area must be powered using J4 connector but if inputs signals have enought power to drive directly opto coupler then power throught J5 is optional and if not used solder bridge must be closed on the board to bypass the PFET transistors associated to each inputs refer to 3 7 2 Opto Isolated Sensor Inputs schematics gg es C 1 a E 0860 3 ORL of Bat d Tg sent D re All 36 ME air Jedi a ll ATAVRMC200 Hardware User Guide AIMEL J4 Power connector 8 Upal m 1 lor E J5 connector for sensors inputs 10 7638 05 06 Table 3 4 J5 number vs signal Pin number Signal 1 VCC 2 GND Input 2 Input 1 Input 0 3 7 3 ISP Opto Isolated Do not use reserved for future extension ATAVRMC200 Hardware User Guide AMEL 11 7638 05 06 3 8 Test Points ATAVRMC200 board has test points for debug and engineering development The following table summarises all test points please refer to schematics for detailed informations Table 3 5 Test Point vs signal name
3. 7638A AVR 05 06 9 1 Bill of Materials Table 1 Bill of Materials Panasonic ref ECA1VM102 Reference Designation Remarks Package Manufacturer Power Supply D1 Diode bridge 10A Taiwan Semiconductor ref Trad Taiwan Semi 5 104 F1 Fuse holder 5 x 20 F1 Delayed Fuse 5 x 20 mm 10A 250 Vca L1 Common Mode Shoke 1 0 mH 250Vca Wurth Trad Wurth serie WE CMB ref 744824101 C1 C2 Capacitor polyester metal Class X2 1uF 250Vac Trad Panasonic 22 5mm Panasonic ref ECQU2A105ML C3 Capacitor electrolytic radial 470uF 400V Nichicon Trad Nichicon serie LS ref LLS2G471MELC RV1 Varistor 275Vac 0 6W EPCOS SIOV S14K275 Trad Epcos R102 Resistors 180 Ohms 1 1 4W 1206 1206 R98 R99 R103 Resistors 150k Ohms 196 1 4W 1206 1206 J1 3 points connector Phoenix Contact ref GMKDS Trad Phoenix Contact 3 3 7 62 TP1 TP2 Test Point Keystone type1 ref 5000 Trad Keystone Power 5V and 15V U1 Power Supply Driver IR2153S SO8 U2 Voltage Regulator 5V National LM1117DT 5 0 D PAK National U3 Voltage Reference LM431ACM SO8 National D2 D3 D6 Fast Power Diode RS1J SMA Fairchild D17 Zener Diode 15V BZX284 C15 SOD110 Philips Q1 Transistor MOSFET chanel N 500V 3 3A D PAK IR IRFR420A LED1 LED SMD red PLCC 2 PLCC2 Fair Fairchid QTLP670C 2 ou child Agilent HSMS A100 J00J1 Agilent C11 Capacitor electrolitic radial series 10uF 35V Trad Panasonic
4. Panasonic ref ECA1VM100 C10 Capacitor electrolitic radial series 220uF 35V Trad Panasonic Panasonic ref ECA1VM221 C7 Capacitor electrolitic radial series M 1000UF 35V Trad Panasonic ATAVRMC200 Hardware User Guide AMEL 28 7638 05 06 Table 1 Bill of Materials Continued Reference Designation Remarks Package Manufacturer C12 Capacitor ceramic 1 nF 50V X7R 1 0805 C5 C8 C9 Capacitor ceramic 100 nF 50V X7R 3 0805 L2 Inductor Panasonic radial series ELCO8B 470 uH 0 Not Trad Panasonic 400mA 8 5 h 7 5mm 5 0mm mounted L4 Inductor Panasonic radial series ELC18B 4 7 mH 1 Trad Panasonic 550 18 h 27mm pas 7 5mm 1 Resistors 100K Ohms 1 1 5W package 2512 1 2512 R3 Resistors 22 Ohms 1 1 8W package 0805 1 0805 R7 Resistors 1 8k Ohms 1 1 8W package 0805 1 0805 R2 Resistors 3 9k Ohms 1 1 8W package 0805 1 0805 R4 R6 Resistors 5 1k Ohms 1 1 8W package 0805 2 0805 R5 Resistors 11k Ohms 1 1 8W package 0805 1 0805 TP3 TP4 TP5 Test Point Keystone type1 ref 5000 3 Trad Keystone Power FSAM10SH60A U4 H Bridge Smart Power Module Fairchild 600V 1 SPM32 AA Fairchild 10A 3 phase IGBT ref FSAM10SH60 U17 1 Not 5014 mounted if Inverter 74HCO4AD en package SO14 R89 R90 R91 are mounted D7 D8 D9 Power diode fast recovery RS1J 3 SMA Fairchild C57 Capacitor polyester metalic Classe X2 220nF 1 T
5. induction Motors Maximum Power 370W Embedded AC DC power supply Hardware temperature detection Hardware overcurrent detection On board Voltage Regulator 5V AVR Studio Software Interface 1 Power supply flagged by Green LED ISP connector for Debug Wire Opto isolated ISP connector for on chip In System Programming Reserved for future used Opto isolated uart interface System Clock Internal RC Oscillator Only Numerous access points for test Three opto isolated input for sensors One trimmer two push buttons and two leds for program interaction Recommended voltage operation from 110 230 V 50 60Hz or 48 V DC Power supply EMC filtering embedded Operating Temperature Range from 0 C to 70 C Dimension 200 mm x 100 mm Notes 1 AT90PWMS is supported by AVR Studio version 4 12 Service Pack 2 or higher For up to date information on this and other AVR tool products please con sult our web site The newest version of AVR Studio8 AVR tools and this User Guide can be found in the AVR section of the Atmel web site http www atmel com ATAVRMC200 Hardware User Guide AIMEL 2 7638 05 06 AMEL ATAVRMC200 Hardware User Guide Section 2 Getting Started This chapter describes how to connect the AC motor on the MC200 board and run the embedded software The PWM3 part is already programmed with a firmware allowing to run a three phase AC motor Note For 220V AC motor MC200 board must be pow
6. ref GMKDS 3 4 1 Trad Phoenix Contact 7 62 TP6 TP7 TP8 rest Point Keystone 1 1 ref 5000 6 Trad Keystone TP10 TP11 U19 Thermal Dissipator 5 C W AAVID 100mm AAVID THERMAL THERMALLOY type 0S550 H 58 6mm LOY L 100mm 1 31 8 U19 Thermal Grease 1 U19 Screw M4x10mm 2 Current sense 1 direct C42 C46 C47 Capacitor ceramic 1 nF 50V X7R 3 0805 R84 R6 R88 Resistors 1 5k Ohms 196 1 8W package 0805 3 0805 R83 R85 R87 Resistors 10k Ohms 196 1 8W package 0805 3 0805 R40 R44 R47 Resistors 47k Ohms 1 1 8W package 0805 3 0805 Current sense 2 AOP U6 Quad Op Amplifier rail to rail LMV324M 1 5014 National C42 C46 C47 Capacitor ceramic 1 nF 50V X7R 6 0805 C59 C60 C61 C40 C48 Capacitor ceramic 100 nF 50V X7R 2 0805 R38 R41 R45 Resistors 100 Ohms 1 1 8W package 0805 3 0805 ATAVRMC200 Hardware User Guide AIMEL 31 7638 05 06 Table 1 Bill of Materials Continued Reference Designation Remarks Package Manufacturer R37 R40 R42 9 0805 R44 R46 R47 Resistors 1k Ohms 1 1 8W package 0805 R50 R51 R53 R32 R39 R43 Resistors 3 9k Ohms 1 1 8W package 0805 3 0805 Current sense 3 differential C44 C46 Capacitor ceramic 1 nF 50V X7R 2 0805 R85 Resistors 0 Ohms 1 1 8W package 0805 1 0805 R44 R48 R96 Resistors 1 kOhms 1 1 8W package 0805 4 0805 R97 Microcont
7. 11 04 SCHWA408 Dissipator WA 408 0 35 mm L 88 1 31mm U4 Thermal Grease U4 Screw M4x30mm Washer 4mm Power IRAMX10UP60A U19 H Bridge Integrated Power Module International Trad IR Rectifier 600 10A 3 phase ref IRAMX10UP60A U17 Not 5014 mounted if Inverter 74HCO4AD en package SO14 R89 R90 R91 are monted C14 C18 C23 C28 Capacitor electrolitic radial series M 220uF 35V Trad Panasonic Panasonic ref ECA1VM221 C57 Capacitor polyester metalic Classe X2 220nF Trad Panasonic 250Vac pas 15mm Panasonic ref ECQU2A224ML C16 C20 C27 C32 Capacitor ceramic 1 nF 50V X7R 0805 C34 C36 C15 C19 C24 C29 0805 AIMEL ATAVRMC200 Hardware User Guide 30 7638 05 06 Table 1 Bill of Materials Continued Reference Designation Remarks Package Manufacturer R15 R18 R21 Resistors 0 05 Ohm 1 2W package 2512 3 2512 R25 R33 R95 Resistors 0 Ohms 1 1 4W package 1206 3 1206 R89 R90 R91 3 Not mon 0805 Resistors 0 Ohms 1 1 8W package 0805 ted if U17 monted R10 R16 R23 R30 Resistors 100 Ohms 1 1 8W package 0805 6 0805 R31 R36 R9 R11 R20 R24 Resistors 4 7k Ohms 1 1 8W package 0805 6 0805 R26 R27 R22 Resistors 6 8k Ohms 1 1 8W package 0805 1 0805 R92 R98 R94 3 Not mon 0805 Resistors 10k Ohms 1 1 8W package 0805 ted if U17 not mon ted J2 Con 7 62mm Phoenix Contact
8. ATAVRMC200 Hardware User Guide AMEL ATTENTION AND WARNING tools provided herein involve the use of high volt age and may result in electrocution if improperly used Atmel advises you to read through the entire documentation in order to understand the application and develop ment tools prior to use Atmel assume no liability and no responsibility for any injury as a result of these development tools ATAVRMC200 Hardware AIMEL 2 7638A AVR 04 06 A MEL Section 1 1 1 MEO UI 1 1 12 200 Features 1 2 Section 2 Getting STAG G 2 3 Section 3 Hardware Description 3 4 Block Diagram e retina ndis 3 4 3 2 JPOWer SUPPLY tE 3 5 3 3 ISP Debug wire 2 3 6 3 4 Program Interaction Loser ente 3 7 3 5 Hardware Overheating Detection sese 3 7 3 6 Hardware Overcurrent 3 8 3 7 Opto isolated LO eee Dep E Ra Eas 3 8 Section 4 Programming 200 4 13 4 1 In System Programming 2 2 04 4 13 4 25 a A 4 16 Section 5 Basic
9. RAP 2m THIN 5 08M M THIN 508 STRAP 5 7 wc m sre Q THIN 5 t a 28 23 7638 05 06 Figure 9 2 Schematics Page 2 of 4 Tord 0941 WI VAM e TINY 249 24 AMEL ATAVRMC200 Hardware User Guide 7638 05 06 Figure 9 3 Schematics Page 3 of 4 ATAVRMC200 Hardware User Guide AIMEL 25 7638A AVR 05 06 Figure 9 4 Schematics Page 4 of 4 ATAVRMC200 Hardware User Guide qu wem nrw Br RS Sw senec o AMEL 26 7638 05 06 Figure 9 5 Assembly drawings component side left and solder side right 54149451 1 5 a o 54 a a cs cs BOE mm m Opt esu c Cl i oin 3 ui Ci 1403 03 Hio gno NS am Ooo a aoa Oo eu nol noc ar cat as er cis as 00 oo Ovoc Tio T 5 12 TAVRMC20 103 Ros 08 s L4 E h PH N F1 L1 ce AMEL ATAVRMC200 Hardware User Guide
10. SSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS IMPLIED OR STATUTORYWARRANTY RELATING TO ITS PRODUCTS INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY FITNESS FOR A PARTICULARPURPOSE OR NON INFRINGEMENT IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT INDIRECT CONSEQUENTIAL PUNITIVE SPECIAL OR INCIDEN TAL DAMAGES INCLUDING WITHOUT LIMITATION DAMAGES FOR LOSS OF PROFITS BUSINESS INTERRUPTION OR LOSS OF INFORMATION ARISING OUTOF THE USE OR INABILITY TO USE THIS DOCUMENT EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES Atmel makes norepresentationsor warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specificationsand product descriptions at any time without notice Atmel does not make any commitment to update the information contained herein Unless specifically provided otherwise Atmel products are not suitable for and shall not be used in automotive applications Atmel s products are not intended authorized or warranted for useas components in applications intended to support or sus tainlife 2006 Atmel Corporation All rights reserved Atmel logo and combinations thereof Everywhere You Are AVR and AVR Studio and others are the trademarks or trademarks of Atmel Corporation or its subsidiaries Other terms and product names may be trademarks of others 7638A AVR 05 06
11. Test Program 5 17 Section 6 Troubleshooting 6 18 7 Technical Specifications isa 7 19 Section 8 Technical UN sce ares 8 20 Section 9 2 E 9 21 91 2 4 4 4 9 27 7638A AVR 04 06 AMEL Section 1 Introduction Congratulations on your purchase of the AVR ATAVRMC200 evaluation kit This doc ument describes the board included in the ATAVRMC200 starter kit dedicated to AT90PWM3 1 1 Overview ATAVRMC200 Hardware User Guide The ATAVRMC200 is an evaluation kit dedicated to AC induction motor control The kit includes an evaluation board and demonstration software It allows users to quickly evaluate the capability of the AT9OPWM3 AVR microcontroller to control a three phase asynchronous induction motor The kit can also serve as a development platform Low cost AVR development tools make debugging easier and source code written in C can be easily re used by devel opers for their own motor control applications Note This evaluation kit does not contain the AC induction motor the motor can be purchased separately Figure 1 1 ATAVRMC200 1 7638A AVR 05 06 1 2 ATAVRMC200 Features The ATAVRMC200 provides the following features ATSOPWM3 16SQ 5032 device 2 7 5 5V Power bridge for AC
12. WMG of the ATAVRMC200 board so it is not necessary to supply the ATAVRMC200 board when it is used with the STK500 Note See AVR Studio on line Help for information AIMEL 15 7638 05 06 Figure 4 2 Programming from STK500 The Flash EEPROM memory and all Fuse and Lock Bit options ISP programmable can be programmed individually or with the sequential automatic programming option 4 1 3 Programming using JTAGICE mkll The AT90PWMS can also be programmed using the JTAGICE emulator in debug Wire mode In this mode AT90PWMSG starts running code only when JTAGICE is dis connected All software is available in AVR Studio 200 Hardware User Guide AIMEL 16 7638 05 06 Figure 4 3 Programming from JTAGICE 4 2 Debugging AT90PWMS has embedded On chip debugWire that allows emulation with ATAVRMC200 using JTAGICE mkll only WARNING If debugWire fuse is enabled AVR ISP can t be used If debugWire fuse is disabled JTAGICE have to be used in ISP mode to enabled debug Wire fuse ATAVRMC200 Hardware User Guide AIMEL 17 7638 05 06 AMEL Section 5 Basic Test Program See Application Note AVR494 and AVR495 on Atmel web site ATAVRMC200 Hardware User Guide 18 7638A AVR 05 06 AMEL Section 6 Troubleshooting Guide Table 6 1 Troubleshooting Guide ATAVRMC200 does not work Check the power supply No power supply and LED1 led is o
13. control e and VDD 5V DC for cpu power supply is always lit when VBridge power is applied to ATAVRMC200 During microcode debugging phase the user must power the board directly with VDC 48V DC through J1 connector PH and N connection it will allow to check the signal on oscilloscope and use DebugWire interface J3 to program and debug micro code for part Warning When using DebugWire or ISP interface through J3 connector for debugging or programming board must not be powered with 110 220V AC source but only with 48V DC Figure 3 2 Power supply Connector ERE RR ATAVRMC200 Hardware User Guide AIMEL 6 7638 05 06 3 3 ISP Debug wire Connector ATAVRMC200 has a six pin ISP connector J3 allowing to reprogram the part with new code using standard AVR ISP tools The same connector can be used as standard AVR debugWire connector Figure 3 3 J3 ISP DebugWire Connector Position 960916996 up 1 g paf nee axel 0990000 0 008 588 00959 ella Table 3 1 ISP DebugWire connector Pin number vs Signal names ISOLATION AERA Pins number Signals 1 MISO 2 VCC 5V 3 SCK 4 MOSI 5 Reset 6 Ground For details informations about programming tools using ISP connector refer t
14. el 1 719 576 3300 Case Postale 80 Fax 1 408 436 4314 Fax 1 719 540 1759 CH 1705 Frib 2 La Chantrerie Biometrics Imaging Hi Rel MPU Tel 41 26 426 5555 BP 70602 High Speed Converters RF Data Fax 41 26 426 5500 44306 Nantes Cedex 3 France com Tel 33 2 40 18 18 18 Avenue de Rochepleine Asia Fax 33 2 40 18 19 60 123 1219 38521 Saint Egreve Cedex France Chinachem Golden Plaza ASIC ASSP Smart Cards Tel 33 4 76 58 30 00 77 Mody Road Tsimshatsui Zone Industrielle Fax 33 4 76 58 34 80 East Kowloon 13106 Rousset Cedex France Hong Kong Tel 33 4 42 53 60 00 Tel 852 2721 9778 Fax 33 4 42 53 60 01 Fax 852 2722 1369 1150 East Cheyenne Min Blvd Japan Colorado Springs CO 80906 9F Tonetsu Shinkawa Bldg Tel 1 719 576 3300 1 24 8 Shinkawa Fax 1 719 540 1759 Chuo ku Tokyo 104 0033 Japan Scottish Enterprise Technology Park Tel 81 3 3523 3551 Maxwell Building Fax 81 3 3523 7581 East Kilbride G75 OQR Scotland Tel 44 1355 803 000 Fax 44 1355 242 743 e mail literature atmel com Web Site http www atmel com Disclaimer The information in this document is provided in connection with Atmel products No license express or implied by estoppel or otherwise to anyintellectualproperty right is granted by this document or in connection with the sale of Atmel products EXCEPT AS SET FORTH IN ATMEL S TERMS AND CONDI TIONS OF SALE LOCATED ON ATMEL S WEB SITE ATMEL A
15. ered with 220V AC for 110V AC motor MC200 board must be powered with 110V AC Connect the motor Connect the motor to U V and W of J2 connector as describe below HX ie he RR 3 7638A AVR 05 06 Connect the power as describe below Phase line connected to 3 PH of J1 Neutral Line connected to pin 2 of Earth connected to Pin 1 of J1 Ground Switch power ON and enjoy the demo ATAVRMC200 Hardware User Guide AIMEL 4 7638 05 06 AIMEL Section 3 Hardware Description 3 1 Block Diagram Figure 3 1 ATAVRMC200 Block Diagram 110 230VAC AC DC 48V DC debug mode only 15VD 5VDC 3 phases asynchronous induction motor Debug ISP lt a pe Debug Wire 3 Half ISP lt P Drivers Bridge AT90PWMS3 Opto isolated Current and Temperature Isp ISP back Com 4 5 5232 Pushbuttons amp Leds Sensor Interface ATAVRMC200 Hardware User Guide 5 7638A AVR 05 06 3 2 3 2 1 Power Supply Power Supply The power supply source must be 110V AC to 230V AC 50 60 Hz on J1 connector Three differents voltages are generated from AC source to power the board e VDC 325V DC with 220V AC as input source for motor phases VBridge 15V DC for drivers
16. ff source check the fuse ATAVRMC200 Hardware User Guide 19 7638A AVR 05 06 AMEL Section 7 Technical Specifications System Unit Physical Dimensions Board only m L 200 x W 100 x H 50 mm Weight Board only 351 0 B Operating Conditions Voltage Supply sese 11OV to 230VAC Operating Temperature From 0 C to 70 C POWER a 370W ATAVRMC200 Hardware User Guide 20 7638A AVR 05 06 AIMEL ATAVRMC200 Hardware User Guide Section 8 Technical Support For Technical support please contact avr atmel com When requesting technical sup port please include the following information Version number of AVR Studio This can be found in the AVR Studio help menu Hardware revision of ATAVRMC200 board found PCB PC operating system and version build PC processor type and speed A detailed description of the problem 21 7638A AVR 05 06 AMEL Section 9 Complete Schematics On the next pages the following documents of 200 revision 2 are shown Complete schematics Assembly drawing Bill of materials ATAVRMC200 Hardware User Guide 22 7638A AVR 05 06 Figure 9 1 Schematics Page 1 of 4 ISOLATION aus 1 ISOLATION 200 Hardware User Guide ISOLATION AERA ST
17. ic 1 nF 50V X7R 0805 C49 C50 C51 Capacitor ceramic 1 nF 50V X7R not 0805 C52 C53 C55 mounted C56 R55 R61 R65 Resistors 0 Ohms 1 1 8W package 0805 0805 R69 R73 R80 R57 R58 R63 Resistors 680 Ohms 1 1 8W package 0805 R67 R71 R76 0805 R78 R81 R56 R59 R62 Resistors 1k Ohms 1 1 8W package 0805 0805 R66 R70 R75 R82 R74 Resistors 3k Ohms 1 1 8W package 0805 0805 R54 R60 R64 Resistors 10k Ohms 1 1 8W package 0805 R68 R72 R77 0805 R79 J5 Con 3 81mm Phoenix Contact ref MKDS Trad Phoenix Contact 1 5 3 81 46 Con 2 54 mm 2x3 pts Trad J7 Supply connector diam int 2 1mm diam ext Trad EEE 5 5mm EEE ref 1002 02 J8 Sub D 9 pts connector DB9 Trad ST3 ST4 ST5 Connector 2 54 mm 2 pts Trad ST5 Jumper 2 pts 2 54 mm Assembly PCB MC4 FR4 2VE 1 6mm 35 um 200 x 100 mm AIMEL ATAVRMC200 Hardware User Guide 33 7638 05 06 AIMEL Atmel Corporation Atmel Operations 2325 Orchard Parkway Memory RF Automotive San Jose CA 95131 2325 Orchard Parkway Theresienstrasse 2 Tel 1 408 441 0311 San Jose CA 95131 Postfach 3535 Fax 1 408 487 2600 Tel 1 408 441 0311 74025 Heilbronn Germany Fax 1 408 436 4314 Tel 49 71 31 67 0 49 71 31 67 2340 Regional Headquarters Microcontrollers Europe 2325 Orchard Parkway 1150 East Cheyenne Mtn Blvd Atmel San Jose CA 95131 Colorado Springs CO 80906 Route des Arsenaux 41 Tel 1 408 441 0311 T
18. nector The current into each phase of the motor is controlled by hardware using analog to digi tal converter it allows to turn off all Mosfets when overcurrent occurs A reference voltage is generated throught digital to analog converter of the AT9OPWM3 This signal is used as current reference and adapts the reference for events such as inrush current when the motor starts rotating The ATAVRMC200 board has an opto isolated area in grey below allowing to connect the board to external link when the board is powered by 110 220V AC The opto isolated uart connector J7 is connected to and Txd of AT90PWM3 it allows full duplex communication Users may use a nine wire to wire cable to connect ATAVRMC200 to PC or terminal The maximum baud rates is 38400 bauds Uart is self powered by PC using RTS and CTS pins for that reason uart must be used with no flux control Otpo isolated area tos Qd d C OE AIMEL 81 5 TO ered CY fy Le Se Bil gt e 7 j 5 P fi ird p Ds E aM z 9 7638 05 06 Table 3 3 Uart Connector pin used vs signal DB9 pin number connected to 1 NC 2 TXD of PWM3 RxD of PWM3
19. o program ming chapter Warning When using DebugWire or ISP interface through J3 connector for debugging or programming board must not be powered with 110 220V AC source but only with 48V DC ATAVRMC200 Hardware User Guide AIMEL 7 7638 05 06 3 4 Program Interaction To help programmers the ATAVRMC200 board has two push buttons one potentiome ter and two leds available for user interactions Figure 3 4 Position of Available Interaction Features T 800 00 22 00 E 1 wo BQ mme di GJ pil oor 3 a 2 onononop 1000 Ga 2 leds Potentiometer Push Buttons Table 3 2 AT90PWMS Pin number of Available Interaction Features Pins number Signal name Stuff 7 PC1 Switch SW1 10 PC2 Switch SW2 11 PC3 Led LED 2 14 PE1 Led LED 3 26 PC6 Potentiometer P1 3 5 Hardware Overheating Detection The Mosfet Driver circuit has an embedded thermal resistor this dedicated output is connected to ADC input of AT90PWM3 it prevents overheating ATAVRMC200 Hardware User Guide AIMEL 8 7638 05 06 3 6 3 7 3 7 1 ATAVRMC200 Hardware User Guide Hardware Overcurrent Detection Opto isolated Area UART Opto Isolated Uart connector Figure 3 5 Position of opto isolated area and uart con
20. rad Panasonic 250Vac pas 15mm Panasonic ref ECQU2A224ML C14 C18 C23 C28 Capacitor electrolitic radial series M 220 35V 4 Trad Panasonic Panasonic ref ECA1VM221 016 C20 C27 C31 Capacitor ceramic 1 nF 50V X7R 7 0805 C32 C34 C36 C25 Capacitor ceramic 33 nF 50V X7R 1 0805 C13 C15 C17 C19 10 0805 C21 C22 C24 C26 Capacitor ceramic 100 nF 50V X7R C29 C58 R15 R18 R21 Resistors 0 05 Ohm 196 2W package 2512 3 2512 R8 R12 R19 Resistors 20 Ohms 1 1 4W package 1206 3 1206 R13 Resistors 51 Ohms 1 1 4W package 1206 1 1206 ATAVRMC200 Hardware User Guide AIMEL 29 7638 05 06 Table 1 Bill of Materials Continued C58 Capacitor ceramic 100 nF 50V X7R Reference Designation Remarks Package Manufacturer R89 R90 R91 Not 0805 Resistors 0 Ohms 1 1 8W package 0805 mounted if U17 not monted R10 R16 23 R30 Resistors 100 Ohms 1 1 8W package 0805 0805 R31 R35 R36 R14 R17 Resistors 390 Ohms 1 1 8W package 0805 0805 R9 11 R20 R24 Resistors 4 7 Ohms 1 1 8 package 0805 0805 R26 R27 R28 R92 R98 R94 Not mon 0805 Resistors 10k Ohms 1 1 8W package 0805 ted if U17 not mon ted R22 Resistors 22k Ohms 1 1 8W package 0805 0805 J2 Bornier 4 pts pas de 7 62mm Phoenix Contact ref Trad Phoenix Contact GMKDS 3 4 7 62 TP6 TP7 TP8 rest Point Keystone 1 1 ref 5000 Trad Keystone TP10 TP
21. roller U5 AT90PWMS3 microcontroller 1 032 Atmel D15 D16 Zener Diode 5V1 BZX84 C5V1 2 SOT23 LED2 LED3 LED SMD greenpackage PLCC 2 2 PLCC2 Fairchid QTLP670C 4 or Fair Agilent HSMM A100 S00J1 child Agilent L3 Inductor 4 7nH 600mA package 0603 1 0603 C39 Capacitor tantale 4 7uF 6V package A 1 package A C30 C43 C45 Capacitor ceramic 1 nF 50V X7R 3 0805 C35 C37 C38 Capacitor ceramic 100 nF 50V X7R 0805 C41 C62 P1 Potentiometer Trimmer cermet monotours 1 Trad Bourns 10k 1 2W serie 3386F TW R29 R34 R52 Resistors 1 kOhms 196 1 8W package 0805 0805 R100 R101 Resistors 22kOhms 196 1 8W package 0805 0805 R49 Resistors 100 kOhms 196 1 8W package 1 0805 0805 SW1 SW2 Switch MEC serie 3C ref 3CTH9 2 Trad MEC J3 Con 2 54 mm 2x3 pts 1 Trad ST1 ST2 Con 2 54 mm 2 pts 2 Trad ST1 ST2 Jumper 2 pts aupas 2 54 mm 2 TP12 TP13 Test Point Keystone type1 ref 5000 4 Trad Keystone TP14 TP15 ATAVRMC200 Hardware User Guide AIMEL 32 7638 05 06 Table 1 Bill of Materials Continued Reference Designation Remarks Package Manufacturer Isolation area U8 U9 U11 U12 Opto isolater Toshiba ref TLP181 SO Toshiba U13 U14 U15 U16 Q2 Q3 Q5 Transistor P channel FDV304P SOT23 Fairchild Q6 Q7 011 Zener Diode 12V 7 84 12 SOT23 D12 D13 D14 Double Diode BAV70 SOT23 C54 Capacitor ceram
22. use is enabled AVR ISP can t be used If debugWire fuse is disabled JTAGICE have to be used in ISP mode to enabled debug Wire fuse 4 1 1 Programming with AVR ISP or AVR ISP mkll Programmer The AVR ISP or JTAGICE programmer is a compact and easy to use In System Programming tool for developing applications with ATS90PWMS Due to the small size it is also an excellent tool for field upgrades of existing applications The AVR ISP or JTAGICE programming interface is integrated in AVR Studio To program the device using AVR ISP or JTAGICE programmer connect the 6 wire cable on the ISP connector of the ATAVRMC200 as shown in Figure 4 1 Note See AVR Studio on line Help for information ATAVRMC200 Hardware User Guide 14 7638A AVR 05 06 Figure 4 1 Programming from AVR ISP or JTAGICE MKII programmer Miso 1 2 vcc SCK 3 4 Mos 5 6 GND ISP CON 4 1 2 Programming with STK500 ATAVRMC200 Hardware User Guide The AT90PWMS be programmed using the serial programming mode in the AVR Studio STK500 software The software interface In System Programming of an external target system is integrated in AVR Studio To program the device using ISP from STK500 connect the 6 wire cable between the ISP6PIN connector of the STK500 board and the ISP connector of the ATAVRMC200 as shown in Figure 4 2 STK500 board delivers sufficient power to supply the AT90P
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