Atmel ATAK2270 Computer Hardware User Manual


 
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RFID Application Kit ATAK2270 User Manual 5-9
4871E–RFID–04/08
5.3.3 TK5551 Read/Write Transponder
Figure 5-12. TK5551 Read Tab
Selecting Transponder >TK5551 from the Setup menu, opens the the TK5530 user interface. Two tabs
are available – Read and Write. The Read tab is divided into two areas – Configuration Setup and Read
Timings. The following parameters can be configured in the Configuration Setup area:
Bitrate: Rf/8, Rf/16, Rf/32, Rf/40, Rf/50, Rf/64, Rf/100 and Rf/128
Coding: Manchester, Biphase, direct, PSK..., FSK,...
ID-Code Length: Block0, Block1, Block 1 to 2, Block 1 to 3, ..., Block 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: Obey stop command
Answer On Request: Activates anticollision mode (selecting this shows an additional button for AOR
wake-up, see Section 5.4.2 ”Answer On Request AOR Mode” ).
Note: The base station IC U2270B does not support the reading of all bit rates and codings offered by the tran-
sponder type. If a non-supported mode is configured, a warning message will be displayed on the screen.