Atmel ATAK2270 User Manual Download

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Description of the Application Board System

RFID Application Kit ATAK2270 User Manual

3-3

4871E–RFID–04/08

Figure 3-1.

Circuit Diagram of the Antenna Interface

CTUNE1

BF820

R18

BAS21

CTUNE2

Components f

or tuning application

BF820

R10

R11

R17

R16

R21

R19

R20

R22

R13

R14

R12

BAS21

M14

Antenna

M13

CANT1

Components

for f

eedbac

application

V21

X1/6

X2/5

X1/3

X2/10

X2/9

X1/11

X1/7

X2/1

Green

VEXT

VBA

DZ1

LD1

COIL1

COIL2

INPUT

Data in

M12

Data out

OUT

Red

TUNE2

LD3

ello

LD4

OUTPUT

CFE

GND

DGND

HIP

ASS

ANDBY

M15

M11

7808

CANT2

Red

TUNE1

LD2

R15

Summary of Contents for ATAK2270

Page 1: ...4871E RFID 04 08 RFID Application Kit ATAK2270 User Manual ...

Page 2: ...ng Guide 2 3 Section 3 Description of the Application Board System 3 1 3 1 System Overview 3 1 3 2 Power Supply 3 1 3 3 Antenna Interface 3 1 3 3 1 Frequency Tuning Mode Selection 3 2 3 3 2 RF Field Control 3 2 3 3 3 Antenna Interface Parts List 3 4 Section 4 Basic Transponder Functionality Getting Started 4 1 4 1 System Installation 4 1 4 2 Checking Simple Transponder Function 4 1 Section 5 Host ...

Page 3: ...e Transponder 5 7 5 3 3 TK5551 Read Write Transponder 5 9 5 3 4 T5557 ATA5567 Multifunction Read Write Transponder 5 11 5 3 5 ATA5570 Multifunction Read Write Transponder with Sensor Input 5 15 5 3 6 ATA5577 Enhanced Read Write Transponder with AFE Options 5 16 5 4 Operating Common Transponder Features 5 23 5 4 1 Password PWD Mode 5 23 5 4 2 Answer On Request AOR Mode 5 24 5 4 3 Readout Manufactur...

Page 4: ...ransponder with sensor input ATA5577 Enhanced read write transponder 1 2 Included Hardware Components Microcontroller board with piggybacked antenna board Reader antenna coil 100 mm L 700 µH Q 36 Serial communication cable RS232 Jack connector cable for power supply Power supply 120V to 240V Installation software and documentation on CD ROM Atmel Standard Products CD ROM IC samples 3 pieces of eac...

Page 5: ...ther COM1 or COM2 of the PC 3 Connect the supply line from the 12V power source to the jack connector Alternatively use the mains SMPS 2 1 Hardware Settings and Connector Positions The main board with the AVR ATmega8515L controls piggiybacked reader interface and maintains the communication with the host On delivery the AVR is fleshed with the current firmware and does not need any special program...

Page 6: ...Getting Started 2 2 RFID Application Kit ATAK2270 User Manual 4871E RFID 04 08 Figure 2 2 Antenna Interface Board Figure 2 3 Application Board Top View ...

Page 7: ...ligning pin1 The files types accepted use Intel Hex format To program a hex file into the target AVR device select Program AVR and then Connect from the Tools menu in AVR Studio Once AVR Studio has been opened connect to the STK500 or AVRISP by selecting STK500 or AVRISP in the Platform List Then select Connect The driver for the STK500 and AVRISP is then started and the STK500 dialog should appea...

Page 8: ...The source program is written in C and the compiled hex code is loaded in the 8 kByte Flash of the microcontroller 3 2 Power Supply To operate the reader board an external power supply in the range of DC 10V to 15V 200 mA has to be connected to the jack alternatively use the mains SMPS A bridge rectifier placed at the connector input is used for polarity independence 3 3 Antenna Interface The ante...

Page 9: ... tuning stages enables the selection of one out of four frequency states According to the menu definition the frequency steps are designated as follows High Frequency 134 2 kHz acc ISO11784 85 Semi High Frequency 130 kHz Semi Low Frequency 125 kHz Low Frequency 121 kHz In disabled mode the interface operates with the fixed frequency adjusted typically to 125 kHz The currently selected frequency st...

Page 10: ...R19 R20 R22 R3 R13 R14 L2 L1 R12 BAS21 D2 BAS21 D4 BAS21 D5 BAS21 D7 BAS21 1 2 1 X3 2 3 M14 Antenna M13 CANT1 Components for feedback application D3 BAV21 D1 R8 R1 X1 6 X2 5 X1 3 X2 10 X2 9 X1 11 X1 7 X2 1 R2 Green VEXT VBATT C3 Power DZ1 LD1 DVS COIL1 9 T2 COIL2 INPUT Data in M12 M2 Data out IN OUT V CC Red TUNE2 LD3 R7 Yellow RFon LD4 M1 M4 MS 5 14 15 4 8 11 10 12 OUTPUT OE CFE GND DGND HIPASS 2...

Page 11: ...S21 SOT23 DZ1 BZX84C 5 6V SOT23 3 3 3 2 LEDs LD1 TLMC3100 green PLCC2 LD2 TLMT3100 red PLCC2 LD3 TLMT3100 red PLCC2 LD4 TLMA3100 yellow PLCC2 3 3 3 3 Transistors T1 BF820 SOT23 T2 BF820 SOT23 3 3 3 4 Resistors R1 3 6 kΩ 0805 R2 360Ω 0805 R3 10 kΩ 0805 R7 1 kΩ 0805 R8 68 kΩ 0805 R9 43 kΩ 0805 R10 1 kΩ 0805 R11 390 kΩ 0805 R12 75 kΩ 0805 R13 100 kΩ 0805 R14 24Ω 0805 R15 1 kΩ 0805 R16 3 6 kΩ 0805 R17...

Page 12: ...V radial C4 22 µF 16V radial C5 22 µF 16V radial C6 220 nF 0805 C7 6 8 nF 100V 0805 C8 2 2 nF 100V 0805 C9 4 7 nF 0805 3 3 3 6 Miscellaneous SUB D 9 pole socket 3 pole connector for coil Gold pin block for jumper 1 3 pole 2 gold pin block 1 18 pole used for pin connector to the main board The antenna coil included in the kit measures the following parameters related to 125 kHz Inductance L 700 µH ...

Page 13: ...alled to the default location it is located at X Programme ATAK2270 ATAK2270 exe 5 After the start window has appeared select the COM port and the transponder version to be used 4 2 Checking Simple Transponder Function 1 Select the transponder type to be used 2 Place transponder close to the base station antenna 3 Enter the transponder s configuration details such as bit rate coding ID code length...

Page 14: ... read write ATA5570 multifunctional read write with sensor input ATA5577 Advanced multifunctional read write All transponder types and their particular features and functions can be controlled by the same host soft ware The features specific to the different transponder types are set individually using the appropriate configuration window for that transponder Note This software does not evaluate a...

Page 15: ... COM port is selected all the LEDs will light up if the LEDs do not light change the COM port Figure 5 3 COM Port Menu 5 2 2 Options The submenu Tuning offers two different tuning modes manual tuning High to Low Frequency or Auto tuning Figure 5 4 To enable the autotuning feature set jumper J3 on the antenna interface to en see Table 3 1 In manual tuning mode the user can choose from four frequenc...

Page 16: ...ellow LED RF On on the interface board ON is the default value Clicking Demoboard Reset resets the application board and returns all changes in the option menu to the default values The reset can also be triggered by pressing F12 Figure 5 5 RF Field Menu 5 2 3 Application Figure 5 6 Application Menu Table 5 1 Tuning Stage LED Indication Tune2 Tune1 Frequency 0 0 High 0 1 Semi High 1 0 Semi Low def...

Page 17: ...ng entered can be freely composed therefore it is important to consider the bit sequence specified above the text box For the supported transponder types typical default configu rations can be displayed in the text box by clicking a corresponding Load standand block buttons Clicking the Write button sends the bit string to the transponder using the write times specified in the Writing Timing area ...

Page 18: ... and verified and the results displayed in the window The write read compare procedure continues through all the time ranges with the specified time step width The current time settings of the write execution with related results are displayed in a table When the timing test is finished the resulting table can be printed or saved to the directory where the program was started The test is restricte...

Page 19: ...phase ID Code Length 32 64 96 or 128 bit Signature Header Note For further details refer to the e5530 datasheet The timing parameters for decoding can be set in the Read Timing area Under normal operating condi tions the default values can be used To read the transponder click the Read button A message box is displayed showing either the decoded transponder code in hex or an error report Decoding ...

Page 20: ...te coding etc are locked and cannot be changed Use this feature with care Start up delay Select the No radio button for no delay only POR or select 8 192 radio button for POR and an additional 8192 clocks of the RF field Modulation defeat When Mod off is selected no data will be transmitted It appears as if no transponder is in the RF field Note The base station IC U2270B does not support the read...

Page 21: ...Figure 5 11 TK5552 Write Tab The Write tab has two sections Write Setup and Write Timing The buttons Block 1 to 7 Block 8 to 15 Block 16 to 23 and Block 24 to 31 show all 31 data blocks in groups of 7 blocks The first byte in Block 1 the header byte can be edited in the header text field on the Read tab Clicking Write Timing allows the timing parameters for writing to be set Under normal operating...

Page 22: ...ock 1 to 7 Signature Header Sequence Terminator Block Terminator and Block and Sequence Terminator Password Selecting this check box activates password mode see Section 5 4 1 Password PWD Mode Lock Block 0 Selecting this check box locks the configuration block of the transponder This means that the bit rate coding etc are locked and cannot be changed Use this feature with care Stop Mode enable Obe...

Page 23: ...ransponder Ensure that the correct header for the chosen block is typed into the Header text field If Sequence Terminator is selected only Block 0 and the Maxblock are readable for example if Block 1 to 5 is configured then Block 5 is also readable using Direct Access Figure 5 13 TK5551 Write User Tab The Write tab has two sections Write Setup and Write Timing The first byte in Block 1 the header ...

Page 24: ...perated in the Compatible or Basic Mode Figure 5 14 T5557 ATA5567 Mode Selection 5 3 4 1 T5557 ATA5567 Compatible Mode For Compatible Mode refer to Section 5 3 3 TK5551 Read Write Transponder 5 3 4 2 T5557 ATA5567 Extended Mode In contrast to Compatible Mode Extended Mode is enhanced by additional features which can be enabled These include SST Sequence Start Marker Inverse Data Mode OTP General D...

Page 25: ...r 6Eh Use 12 bit Header RFID application complying to the ISO IEC 11784 85 standard For example for animal IDs the 11 bit binary header 0000 0000 001 0 is used For this reason a three nibble header window is specified default 002h Password Activates password mode used for protection against overwriting and Answer On Request AOR Function default not activated Lock Block 0 Setting this bit locks the...

Page 26: ...oard via the RS232 interface The data stream com ing in from the antenna interface is analyzed in real time as specified by the timing definition Afterwards the microcontroller transfers the decoded binary values to the host Default timing settings are suitable for the transponder samples contained in the kit If a Header Signature is used ensure that the related Header has already been programmed ...

Page 27: ...e Password check box is the same as in the Con figuration Setup If the check box is selected Block 7 changes to password In Write Timing on the right side the timing parameters for writing can be set Default values are suit able for antenna Q factors in the range of 5 to 20 and also for ATA5567 transponder samples provided with the kit The transponder can be programmed using the Program Transponde...

Page 28: ...rd ATAB5570 Even though the ATA5570 transponder has its own menu item see Figure 5 19 the software routines of the T5557 are used Hence to operate the ATA5570 refer to the instructions for the T5557 ATA5567 see Section 5 3 4 T5557 ATA5567 Multifunction Read Write Transponder Figure 5 19 ATA5570 Mode Selection Note To read out the traceability data jumper J2 on the transponder board has to be repla...

Page 29: ...Mode Selection 5 3 6 1 Basic Extended Mode Selection The ATA5577 user guide describes the software functionality using the Extended Mode Functions that are not supported by Basic Mode are indicated When Extended Mode is selected the Transponder Setting tab opens The Extended Mode has the fol lowing additional options when compared with the Basic Mode Inverse Data Fast Write and OTP protection chec...

Page 30: ...ck0 The second section AFE Option Setup on the right is used to adjust the behavior of Analog Front End AFE via bit set of block3 page1 The resulting bit strings are displayed at the bottom of each section in the Bitstring of Configuration Block text boxes Click the Default Configuration Set restores the default Configuration Setup settings Click the Default AFE Option Set restores the AFE options...

Page 31: ...rs are sent to the transponder by clicking the Write AFE Option Set Button Default parameters that are needed for Basic Mode are indicated in bold Clamp Voltage Clamp Low Clamp Medium Clamp High Soft Modulation No Soft Modulation One Pulse Weak One Pulse Strong Two Pulses Smooth Gap Detection Threshold Low Medium High Clock Detection Threshold Low Medium High Modulation Voltage Modulation Low Modu...

Page 32: ...rdingly In the Write tab the block data 1 7 and write timing text boxes are automatically populated with their default values If the Write check boxes are not selected the blocks will not be written If the Lock check boxes are selected the block will be permanently locked The data for each block is entered in hex The blocks to be programmed are chosen by selecting the check box in the Write column...

Page 33: ...ured by clicking the 12 Bit Header check box and entering the longer header in either the Binary or Hex text field For an ISO11784 85 transponder the default header 002h or 003h are needed Click the Read button to read the transponder block data as specified by the settings The transponder data is read only once To read the transponder continually select the Continuously Read check box To receive ...

Page 34: ...ecution of the command initiates the Answer on Request procedure Section 5 4 2 Answer On Request AOR Mode Click the Reset Transponder button to initialize a reset This initializes the standard Read Mode of the transponder Transponder manufacturer data can be read by clicking the Traceability Data button Section 5 4 Oper ating Common Transponder Features 5 3 6 6 Selecting ISO 11784 Setup tab Figure...

Page 35: ...Block Flag default not activated Trailer Data free decimal number 0 to 16 383 Animal ID Flag default activated In addition to the Identification Code the protocol is enlarged by a 16 bit CRC error detection code and 24 bit space for data extension Click the Next Tag button to program the transponder in the field with the ISO settings above With each subsequent click of the Next Tag button the ID n...

Page 36: ...ndividual password in hex into the Block 7 text box 3 Click the Program Transponder button 4 Open the Transp Settings Read tab and set the following Data rate RF 32 Coding Manchester ID Code Length Block 1to7 Signature Terminator select the Terminator check box Password Select the Password check box 5 Click Write Configuration Set Configure Transponder button Password mode is initialized on the tr...

Page 37: ...ntenna 2 Select the Write tab and type an individual password in hex into the Block 7 text box 3 Click the Program Transponder button 4 Open the Transp Settings Read tab and set the following Data rate RF 32 Coding Manchester ID Code Length Block 1to7 Signature Terminator select the Terminator check box Password Select the Password check box AOR Select the AOR Password 5 Click Write Configuration ...

Page 38: ...ber Wafer Wafer Number DOW Die On Wafer Number To read out the data the Terminator synchronization has to be configured in advance but the trace data cannot be synchronized by a header Figure 5 26 Traceability Data Window ACL Allocation Class MFC Manufacturer Code UID Unique ID Customer Lot ID Lot ID Production Number Wafer Wafer Production Number DOW Die On Wafer Production Number The Traceabilit...

Page 39: ...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 ATMEL S TERMS AND CONDI TIONS OF SALE LOCATED ON ATMEL S WEB SITE 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 MERCH...

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