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Texas Instruments MRD2EVM User Manual Download Page 15

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Demo Examples

6.6

Demo 6: HDX+ Transponder (Trim Frequency) – Tab 2

Figure 15. Trim Resonance Frequency of HDX+ Transponder

1

Tune or read the frequency of transponder: Click Read Frequency to display the measured
frequency value at position 3 (the default target frequency value is displayed at position 2).

2

Target frequency field in Hz

3

Measured frequency value after each read/write.

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A valid frequency (128000Hz to 140000Hz) needs to be entered in field 2, the frequency is then
programmed with the Write frequency button.

NOTE:

Depending on transponder form factor, the tag needs to be separated from the

antenna by 20 mm to 40 mm to measure and program the correct frequency. The
resulting frequency might vary ±500 Hz due to the limited resolution of the internal
tuning circuit.

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Status message field.

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SCBU050 – July 2012

MRD2EVM Microreader Evaluation Kit

Submit Documentation Feedback

Copyright © 2012, Texas Instruments Incorporated

Summary of Contents for MRD2EVM

Page 1: ...MRD2EVM Microreader Evaluation Kit User s Guide Literature Number SCBU050 July 2012 ...

Page 2: ...Transponder MPT 16 17 Tab 1 11 6 3 Demo 3 HDX Transponder Read or Write Memory Tab 1 12 6 4 Demo 4 OTP Transponder Read or Write ID Tab 2 13 6 5 Demo 5 HDX Transponder Read or Write ID Tab 2 14 6 6 Demo 6 HDX Transponder Trim Frequency Tab 2 15 6 7 Demo 7 HDX Transponders Inventory Command Tab 3 16 6 8 Demo 8 PaLFI Read Write Battery Charge and Check and Flash LED Tab 4 17 7 Schematics 18 7 1 RI S...

Page 3: ...nly or Read Write 10 11 Read or Write LF Transponder Type MPT 16 17 11 12 Read or Write Memory Content of HDX Transponder 12 13 Read or Write ID of OTP Transponder 13 14 Read or Write ID of HDX Transponder 14 15 Trim Resonance Frequency of HDX Transponder 15 16 Read Inventory of HDX Transponder 16 17 Read Write Battery Charge Battery Check and Flash LED of PaLFI 17 18 RI STU MRD2 EVM Board Schemat...

Page 4: ...iew of General Texas Instruments High Voltage Evaluation Module TI HV EVM User Safety Guidelines at the end of this document is required prior to using this EVM 1 Microreader Overview The microreader evaluation board RI STU MRD2 is a complete USB based reader module providing the hardware and software to communicate with TI s low frequency LF half duplex HDX and advanced transponders for programmi...

Page 5: ...ith Contents Table 1 Kit Contents Order or Specification Pos Ref Des Part Type Number 1 Box Carton Box MSP430 2 Foam Foam Protection RI TRP DR2B 30 RI TRP RR2B 30 RI TRP WR2B 30 RI TRP RR3P 30 3 Samples Samples RI TRP WR3P 30 TRPGR30TGC RI TRP R9QL 30 RI TRP W9QL 30 4 Carrier Board PCB MRD2EVM V2 0 5 Microreader RI STU MRD2 6 Manual 11 06 21 073 7 Label 5 SCBU050 July 2012 MRD2EVM Microreader Eval...

Page 6: ...e type of Operating system 4 1 1 Windows 7 or Later 1 Remove the RI STU MRD2 EVM board if it is already connected to USB Port 2 Right click on the driver file and click INSTALL 3 Click YES if Windows prompts for authentication from User Account Control 4 Click Install this driver software anyway if Windows prompts for authentication Figure 3 Windows Security 5 Connect the reader After installation...

Page 7: ...ime only and then click Next Figure 5 New Hardware Wizard Step 1 2 When the window shown in Figure 6 is displayed click Install from a list or Specific location and then click Next Figure 6 New Hardware Wizard Step 2 7 SCBU050 July 2012 MRD2EVM Microreader Evaluation Kit Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated ...

Page 8: ... 3 4 If Windows prompts for authentication continue with the installation After successful installation the window shown in Figure 8 is displayed Click Finish Figure 8 New Hardware Wizard Step 4 5 The USB driver is now installed on the PC and the system is ready to use 8 MRD2EVM Microreader Evaluation Kit SCBU050 July 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated...

Page 9: ... as shown in below in Figure 9 The five tabs described in Table 2 define use mode depending on type of transponders Table 2 GUI Tabs Tab Name Contents and Functions 1 LF HDX Read or write LF tags R O R W or MPT 16 17 read or write memory of HDX tags OTP HDX 2 Read or write ID HDX tag read or write ID and tune resonance frequency Programming Tuning 3 HDX Inventory Inventory process read aids of gro...

Page 10: ...yte date and 2 byte CRC Data can be edited at position 10 of Figure 11 as described in Section 6 2 For HDX type transponders writes 16 pages of 4 byte data Data can be edited at position 12 of Figure 12 as described in Section 6 3 4 Shows the type of the transponder If no transponder is found no transponder detected is shown 5 Shows the status success or error of the most recent activity 6 Shows t...

Page 11: ...er pages check the Lock box of any page and click Write Tag see the description of position 11 for important details of writing to the tag Check the Calc CRC box to write 8 byte data the CRC is calculated by the reader Uncheck the Calc CRC box to write 10 byte data the CRC is not calculated by the reader 11 Check this box and click Write Tag to write all pages of the MPT 16 17 transponder at one t...

Page 12: ... table format The description of each page is described in column 2 and the corresponding 4 byte data is displayed in column 3 4 5 6 of the table as shown in table at position 12 13 This is the last column of the grid view table that shows the memory status of each page The locked pages with orange background are not re writable The writable pages with green background are re writable 12 MRD2EVM M...

Page 13: ...rite ID 3 Decimal field for ISO 11785 animal or industrial code This automatically converts to 8 byte hex data in field 2 If hex data is entered in field 2 data automatically converts to decimal data in field 3 4 Auto increment the ID after successful programming of a transponder 5 Loads a list of IDs from an Excel spreadsheet to write a batch of transponders The Auto Inc ID checkbox at position 4...

Page 14: ...automatically converts to decimal data in field 3 4 Q value of the transponder Select the correct Q value of the transponder and click Write ID to write to the transponder 5 Auto increment the ID after successful programming of a transponder 6 Read or write the resonance frequency of a transponder The frequency of a transponder is shown in this field To set the frequency at the same time of write ...

Page 15: ...alue after each read write 4 A valid frequency 128000Hz to 140000Hz needs to be entered in field 2 the frequency is then programmed with the Write frequency button NOTE Depending on transponder form factor the tag needs to be separated from the antenna by 20 mm to 40 mm to measure and program the correct frequency The resulting frequency might vary 500 Hz due to the limited resolution of the inter...

Page 16: ...osition 2 of Figure 10 2 This is the 8 byte ID 8 byte AID of the HDX Transponders detected and shown in each row of grid view table The Lock column on the right hand side of the transponder data shows the lock status of the IDs 3 A double click on any of ID data in the table initiates a read of the memory content of the selected transponder 16 MRD2EVM Microreader Evaluation Kit SCBU050 July 2012 S...

Page 17: ...emory data shows the lock status of the IDs 3 Battery Check button Battery voltage level check of PaLFI 4 Battery charge status is indicated with 3 different colors orange low voltage yellow medium voltage and green high voltage 5 Battery charge button Charge PaLFI module 6 Flash LED Selection of the LED color in the field A click on the flash LED button initiates the corresponding LED to blink on...

Page 18: ...P 22 USB_PUR 23 VSL 24 GND 25 CRD 26 WLS 27 USB_VBUS 28 OKT 29 STAT 30 LED2 LED1 LED3 R5 R4 R6 4 5 6 1 2 3 S1 R7 R8 R9 L1_PRINTED_INDUCTOR C4 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 CON2 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 CON3 2 1 SJ1 2 1 SJ2 CTB0308 1 CTB0308 2 VCC 1 IO1 3 IO2 5 NC 2 GND 4 IC1 2 1 SJ3 USB_DP USB_DM VBUS ON 1 2 3...

Page 19: ...ency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio frequency interference Operation of the equipment may cause interference with radio communications in which case the user at his own expense will be required to take whatever measures may be required t...

Page 20: ...A ou B est conforme à la norme NMB 003 du Canada Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l autorité de l utilisateur pour actionner l équipement Concernant les EVMs avec appareils radio Le présent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est auto...

Page 21: ...g materials Certain Instructions It is important to operate this EVM within TI s recommended specifications and environmental considerations per the user guidelines Exceeding the specified EVM ratings including but not limited to input and output voltage current power and environmental ranges may cause property damage personal injury or death If there are questions concerning these ratings please ...

Page 22: ...g operation of accessible high voltages may be present for the purpose of protecting inadvertent access d All interface circuits power supplies evaluation modules instruments meters scopes and other related apparatus used in a development environment exceeding 50Vrms 75VDC must be electrically located within a protected Emergency Power Off EPO protected power strip e Use a stable and nonconductive...

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