ATAK51001-V1 Atmel, ATAK51001-V1 Datasheet

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ATAK51001-V1

Manufacturer Part Number
ATAK51001-V1
Description
RF Development Tools CAR ACCESS KIT
Manufacturer
Atmel
Type
Key FOBr
Datasheet

Specifications of ATAK51001-V1

Rohs
yes
Product
Development Kits
Tool Is For Evaluation Of
STK600
Frequency
125 kHz
Operating Supply Voltage
12 V
Factory Pack Quantity
1
Features
Overview
This document provides set up and usage instructions for the Car Access Reference (CAR)
System using one-way RF communication. It showcases a complete system in which it is
possible to evaluate the comprehensive family of Car Access products offered by Atmel
Reference designs are used which are both scalable and configurable, enabling the adap-
tation of the basic hardware and software building blocks into specialized system
requirements that exist today.
Complete system solution demonstrating Remote Keyless Entry (RKE), Passive
Entry/Passive Start (PEPS), and Immobilizer (IMM) functionality.
Key fob variants include:
Car side components include:
Open system software provided includes:
Body computer emulation using Atmel ATmega2560 on Atmel STK600
development platform.
UHF Fixed-N PLL RKE TX (Atmel ATA5771/3/4)
125KHz 1D IMM transponder (Atmel ATA5580)
Integrated UHF Frac-N PLL RKE TX + 125KHz IMM transponder
(Atmel ATA5795)
Integrated 125KHz 3D PEPS + 1D IMM (Atmel ATA5790) and UHF Frac-N PLL
RKE TX (Atmel ATA5749C)
6-channel 125KHz PEPS antenna coil driver (Atmel ATA5279N)
Integrated 125KHz IMM basestation + Atmel ATtiny87 (Atmel ATA5272)
UHF receiver (Atmel ATA5723/4/8)
RKE Rolling Code using AES
Immobilizer stack using AES
Scalable and configurable
PC GUI for system visualization and viewing data communication
User Guide for Car Access Reference System Kit
Atmel ATAN0002: ATAK51001-V1
APPLICATION NOTE
with 1-way RF
9253A–RKE–11/11
®
.

Related parts for ATAK51001-V1

ATAK51001-V1 Summary of contents

Page 1

... Car Access products offered by Atmel Reference designs are used which are both scalable and configurable, enabling the adap- tation of the basic hardware and software building blocks into specialized system requirements that exist today. APPLICATION NOTE with 1-way RF Atmel ATAN0002: ATAK51001-V1 9253A–RKE–11/11 ® . ...

Page 2

... Be sure to set the target voltage for 5.0V when programming the Atmel ATmega2560. Refer to 1-7 on page 6 for a screen shot of the properly completed ISP programming menu along with a view of proper fuse settings. Figure 1-1 on page 3 and Figure 1-2 on page Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 3. Ensure that the VTARGET Figure 1-3 on page 4 to Figure 2 ...

Page 3

... Select the “Fuses” tab and verify proper fuse settings exist the VTarget to 5.0V (Figure 1-6 on page “ATAK51001-V1_STK600.hex” for the Flash memory image and “ATAK51001-V1_AOIP_BS.eep” The files can be found in the distribution files supplied with this kit. Figure 1-7 on page 6 for a series of screen shots depicting the programming steps ® ...

Page 4

... Figure 1-3. Connection Dialog for Atmel ATmega2560 Figure 1-4. Main ISP Programming Window for Atmel ATmega2560 Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 4 9253A–RKE–11/11 ...

Page 5

... Figure 1-5. Fuse Setting Window for Atmel ATmega2560 Figure 1-6. Hardware Setting Window for Atmel ATmega2560 Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 5 9253A–RKE–11/11 ...

Page 6

... Car Access System functionality. To bring up this capability, locate the STK600's RS-232 port and connect it to your PC's using supplied USB to Serial Converter. Locate the file named “ATAK51001-V1_PC_Application.exe” in your distribution files and double click enable its operation. The opening screen will appear as shown in ...

Page 7

... Confirmation of successful serial connectivity will be the field in the lower right portion of gray status bar at the bottom of the screen. See Figure 1 example. Figure 1-9. Serial Communication Set-up ® STK600 and the GUI, locate and click the “COM” command in the tool bar Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 7 9253A–RKE–11/11 ...

Page 8

... Figure 1-10. Message Status Windows Finally, be sure to enable your PC's sound output so that audio feedback for CARS functionality can be heard! Now, you are ready to explore the CARS functionality. Figure 1-10. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 8 9253A–RKE–11/11 ...

Page 9

... For devices with an integrated immobilizer, the RKE learn mode requirements are also satisfied during the IMM learning process. One of the two programmed secret keys is shared with RKE and also the Rolling Code Counter is read out from EEPROM during the IMM learn sequence. (Figure 2-1 on page 11). Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 10), Atmel ATA5790 (Figure 2 9253A–RKE–11/11 ...

Page 10

... Figure 2-1. Atmel ATA5580 Immobilizer Programming Figure 2-2. Atmel ATA5790 Immobilizer Programming Note: The immobilizer coil is configured to be part of the integrated 3D LF coil (white square component with L3D desig- nation on PCB). As shown in Figure 2-2, this coil is oriented vertically. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 10 9253A–RKE–11/11 ...

Page 11

... Additional details of the authentication process and protocol can be obtained in the document titled “Open Immobilizer Protocol Stack”. A registered copied can be obtained by following the link: http://www.atmel.com/forms/registration_immobilizer_stack.asp?category_id=154&family_id=692&subfamily_id=1949&fn=dl_d oc9195.pdf Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] ® STK600. Place the key 11 9253A–RKE–11/11 ...

Page 12

... Transmitter with 3D/1D LF Application Board >3m away (to simulate user has walked away from vehicle) and press SW6 on the Atmel STK600 to trigger the magnetic field generation. Because the key fob is out of range message will not be sent. The vehicle will wait for a time-out period and then lock the vehicle. 2-4. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] ® 12 9253A–RKE–11/11 ...

Page 13

... LF wake-up range. Currently this ability is not shown with this kit due to the diffi- culty to keep physical locations constant with a demo kit that will be set up differently each time. We model this functionality by the reception (or lack thereof message. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 13 9253A–RKE–11/11 ...

Page 14

... LED4 to LED0 indicating successful engine start. The PC GUI will animate this process as shown in Figure 2-6. Passive Start ® ATA5790-EK1 PEPS Transmitter with Application Board. Using the Figure 2-6. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 12, locate the key fob 14 9253A–RKE–11/11 ...

Page 15

... RF response due to the removed battery it will time-out and try the Immobilizer function next. This time LED6 will illuminate indicating the back up immobilizer was the source of authentication to start the engine. This is also animated on the PC GUI as shown in Figure 2-7. Figure 2-7. Backup Passive Start using Immobilizer ® ATA5790-EK1 PEPS Transmitter is discharged. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 15 9253A–RKE–11/11 ...

Page 16

... Signature” sure signature matches the selected device. Next select the “Program” tab and browse to locate files titled “ATAK51001-V1_ATA5272.a90” to program into the Flash and “ATAK51001-V1_AOIP_BS.eep” to program into the EEPROM. The files can be found in the distribution files supplied with this kit. ...

Page 17

... Figure 3-1. Connection Dialog Window for Atmel ATA5272-EK1 Basestation Application Board Figure 3-2. Main ISP Programming Window for Atmel ATA5272-EK1 Basestation Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 17 9253A–RKE–11/11 ...

Page 18

... Figure 3-3. Fuse Setting Window for Atmel ATA5272-EK1 Basestation Application Board Figure 3-4. Hardware Settings Window for Atmel ATA5272-EK1 Basestation Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 18 9253A–RKE–11/11 ...

Page 19

... Signature” sure signature matches the selected device. Next select the “Program” tab and browse to locate files titled “ATAK51001-V1_ATA577x.a90” to program into the Flash and “ATAK51001-V1_AOIP_ATA577x_ID1.eep” to program into the EEPROM. The files can be found in the distribution files supplied with this kit ...

Page 20

... Figure 3-6. Connection Dialog Window for Atmel ATA5771/73/74 Transmitter Application Board Figure 3-7. Main ISP Programming Window for Atmel ATA5771/73/74 Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 20 9253A–RKE–11/11 ...

Page 21

... Figure 3-8. Fuse Setting Window for Atmel ATA5771/73/74 Transmitter Application Board Figure 3-9. Hardware Settings Window for Atmel ATA5771/73/74 Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 21 9253A–RKE–11/11 ...

Page 22

... Verify proper fuse settings and insure target voltage is set to 3.0. Return to “Main” tab and verify proper set up by clicking the “Read Signature” sure signature matches the selected device. Next select the “Program” tab and browse to locate files titled “ATAK51001-V1_ATA5790-5749.a90” and “ATAK51001-V1_AOIP_KF1.eep” as shown in Figure 3-11 on page 23 ...

Page 23

... Figure 3-11. Connection Dialog Window for Atmel ATA5790-EK1 PEPS Transmitter Application Board Figure 3-12. Main ISP Programming Window for Atmel ATA5790-EK1 PEPS Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 23 9253A–RKE–11/11 ...

Page 24

... Figure 3-13. Fuse Setting Window for Atmel ATA5790-EK1 PEPS Transmitter Application Board Figure 3-14. Hardware Settings Window for Atmel ATA5790-EK1 PEPS Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 24 9253A–RKE–11/11 ...

Page 25

... Return to “Main” tab and verify proper set up by clicking the “Read Signature” sure signature matches the selected device. Next select the “Program” tab and browse to locate files titled “ATAK51001-V1_ATA5795.a90” to program into the Flash and “ATAK51001-V1_AOIP_KF2.eep” to program into the EEPROM. The files can be found in the distribution files supplied with this kit ...

Page 26

... Figure 3-16. Connection Dialog Window for Atmel ATA5795-EK1 Transmitter Application Board Figure 3-17. Main ISP Programming Window for Atmel ATA5795-EK1 Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 26 9253A–RKE–11/11 ...

Page 27

... Figure 3-18. Fuse Setting Window for Atmel ATA5795-EK1 Transmitter Application Board Figure 3-19. Hardware Settings Window for Atmel ATA5795-EK1 Transmitter Application Board Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 27 9253A–RKE–11/11 ...

Page 28

... Figure 3-20. Program Window for Atmel ATA5795-EK1 Transmitter Application Board After programming is completed and board is disconnected from ISP cable, be sure to insert battery to restore normal operation. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] 28 9253A–RKE–11/11 ...

Page 29

... PA4/OUT jumper removed 12V supply not connected to Atmel STK600. Some power is supplied through USB connection, but not for ISP programming. Atmel ATAN0002: ATAK51001-V1 [APPLICATION NOTE] Solution Consult User Guide for either AVR Dragon or JTAGEICE mkII for directions on how to clear DebugWire mode. Requires opening a project and running a debug session. ® ...

Page 30

... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN THE ATMEL TERMS AND CONDITIONS OF SALES LOCATED ON THE ATMEL WEBSITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...

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