Atmel ATAVRAUTO200 - Manual

Page 2 - Table of Contents; Section 1

ATAVRAUTO200 User Guide i 7698A–AUTO–01/07 Table of Contents Section 1 Introduction ........................................................................................... 1-1 1.1 Overview ...................................................................................................1-1 Sect...

Page 3 - Overview

ATAVRAUTO200 User Guide 1-1 7698A–AUTO–01/07 Section 1 Introduction Congratulations on your purchase of the ATAVRAUTO200 board. This board includesall elements necessary for designers to quickly develop code related to LIN communica-tion node implementing the ATmega88 and for prototyping and testing...

Page 5 - LIN Motor by Me; MOT; LI

ATAVRAUTO200 User Guide 2-3 7698A–AUTO–01/07 Section 2 Using the ATAVRAUTO200 2.1 Overview Figure 2-1. Board Overview Figure 2-2. Block Diagram LIN Motor by Me g g g a a a 8 8 8 8 8 8 C1 R1 R1 0 0 0 0 C4 C4 C4 C4 C4 C4 R1 R1 R1 R1 R1 R12 2 2 2 2 2 2 R1 R1R1 R1R1 R1 R1R1 R1 R1R1 R1R1R1 R1 8 888 8 88 ...

Page 6 - Power Supply; LIN powered; Oscillator Sources; The ATAVRAUTO200 board allows only one oscillator source:; Interal RC oscillatorn; The LIN power supply input is reverse voltage protected.

Using the ATAVRAUTO200 2-4 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 2.2 Power Supply The on-board power supply circuitry is supplied through the LIN connector. 2.2.1 LIN powered The LIN connector power line is used to provide VBAT to the ATAVRAUTO200 LINtransceiver. A LIN network has to be connected...

Page 7 - LIN ressources; Power supply measurement; calculated with the following expression:

Using the ATAVRAUTO200 ATAVRAUTO200 User Guide 2-5 7698A–AUTO–01/07 Table 2-1. LIN ressources Figure 2-3. LIN transceiver and power supply Note: The LIN transceiver undervoltage protection can be disabled by removing the NISP jumper. Note: The NISP jumper has to be removed when programming. 2.4.2 Po...

Page 8 - Power supply measurement through ADC1; Motor relay; Motor Relay commands

Using the ATAVRAUTO200 2-6 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 Figure 2-4. Power supply measurement through ADC1 2.4.3 Motor relay DC Motor can be operated through a relay. It is supplied with Vbat, -Vbat or 0V. The relay allows the motor to be operated in two rotating directions, or to be stop...

Page 9 - Current measurement; Amplifer output (current image voltage) is connected to; Speed/Position measurement inputs; Hall sensor effect interface; GND

Using the ATAVRAUTO200 ATAVRAUTO200 User Guide 2-7 7698A–AUTO–01/07 2.4.4 Current measurement Motor current is measured using a shunt resistor. External differential amplifier (onboard) is connected to ADC to measure shunt resistor voltage. Amplifer output (current image voltage) is connected to ADC...

Page 10 - LED; LED schematic; BOOT; BOOT Jumper; In-System Programming; will explain how to connect the programmer.

Using the ATAVRAUTO200 2-8 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 2.4.6 LED The ATAVRAUTO200 includes one green LED implemented on one I/O pin. It is con-n e c t e d t o th e “ P o r t D P i n 3 ” o f t h e A T m e g a 4 8 / 88 / 1 6 8 . T o l i g h t O n t h e L E D , th ecorresponding port pin m...

Page 11 - Using the ATAVRAUTO900 Adaptator; ATAVRAUTO900 Connection; ISP Connector; JTAGICE

Using the ATAVRAUTO200 ATAVRAUTO200 User Guide 2-9 7698A–AUTO–01/07 2.5.1 Using the ATAVRAUTO900 Adaptator An additionnal adaptator has to be used to program the board using IPS or JTAG mode.The 10 pins connector is used for the JTAGICE mkII device and the 6 pins connector isused for the AVRISP devi...

Page 12 - Programming with AVR ISP Programmer; The AVR ISP programming interface is integrated in AVR Studio.; Programming with AVR JTAGICEmkII; JTAGICE mkII probe connecting through debugWIRE interface; AVR ISP

Using the ATAVRAUTO200 2-10 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 2.5.2 Programming with AVR ISP Programmer The AVR ISP programmer is a compact and easy-to-use In-System Programming toolfor developing applications with ATmega88. Due to its small size, it is also an excellenttool for field upgrade...

Page 13 - Debugging; Debugging with AVR JTAGICEmkII; The ATAVRAUTO200 can be used for debugging with JTAG ICE MK II.

Using the ATAVRAUTO200 ATAVRAUTO200 User Guide 2-11 7698A–AUTO–01/07 2.6 Debugging 2.6.1 Debugging with AVR JTAGICEmkII The ATAVRAUTO200 can be used for debugging with JTAG ICE MK II. Connect the JTAG ICE mkII as shown in Figure 2-12 for debugging, please refer to AVRStudio Help information.

Page 15 - Section 3; System Unit

ATAVRAUTO200 User Guide 3-13 7698A–AUTO–01/07 Section 3 Technical Specifications System Unit – Physical Dimensions...............................................L=45 x W=45 x H=8 mm – Weight ........................................................................................................25 g ...

Page 16 - Section 4

ATAVRAUTO200 User Guide 4-15 7698A–AUTO–01/07 Section 4 Technical Support For Technical support, please contact [email protected]. When requesting technical sup-port, please include the following information: Which target AVR device is used (complete part number) Target voltage and speed Clock source an...

Page 17 - Section 5

ATAVRAUTO200 User Guide 5-15 7698A–AUTO–01/07 Section 5 Complete Schematics On the next pages, the following documents of ATAVRAUTO200 are shown: Complete schematics, Bill of materials, Assembly drawing.

Page 18 - ATAVRAUTO200 schematic

Complete Schematics 5-16 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 Figure 5-1. ATAVRAUTO200 schematic

Page 19 - ATAVRAUTO200 Bill of Materials

Complete Schematics ATAVRAUTO200 User Guide 5-17 7698A–AUTO–01/07 Figure 5-2. ATAVRAUTO200 Bill of Materials

Page 20 - ATAVRAUTO200 assembly drawing; LIN Motor by Mega88; NISP; LIN

Complete Schematics 5-18 ATAVRAUTO200 User Guide 7698A–AUTO–01/07 Figure 5-3. ATAVRAUTO200 assembly drawing LIN Motor by Mega88 C1 R10 C 6 C4 R 1 R12 Q1 B O O T R 1 6 R 1 8 R 5 R 2 R 2 0 U3 R3 C 1 2 C11 R13 R 2 3 R 1 5 C 1 3 C5 R6 DG R4 R19 R22 Q2 D2 C8R8R7 HALL R21 K1 C3 MOT PM-06 V1.0 A T A V R A ...

Page 21 - A tmel Co rp or ati on

Printed on recycled paper. 7698A–AUTO–01/07 /xM © 2007 Atmel Corporation. All rights reserved. Atmel ® , logo and combinations thereof, Everywhere You Are ® , AVR®, AVR Studio® and others are registered trademarks or trademarks of Atmel Corporation or its subsidiaries. Windows® and others are regist...

Atmel ATAVRAUTO200 - Manual

Table of Contents:

Summary

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