Справочник Пользователя для Atmel ATAK2270

4871E–RFID–04/08

The ATA5570 is derived from the T5557; however, it is enhanced by an additional sensor input. Depend-
ing on the connected sensor resistance, the uplink data is sent either in direct or inverse mode.

To promote the sensor functionality, a special application board is available, ATAB5570.

Figure 5-18.  RFID Development Board ATAB5570 

Even though the ATA5570 transponder has its own menu item (see 

), the software routines 

of the T5557 are used. Hence, to operate the ATA5570 refer to the instructions for the T5557/ATA5567, 
see 

. 

Figure 5-19.  ATA5570 Mode Selection 

Note:

To read out the traceability data, jumper J2 on the transponder board has to be replaced, and the Inverse 
Data check box in the Configuration Setup menu must be selected. Do not execute the Transponder Config-
uration command.

Table 5-2.  Data Mode Depending on Resistance

> 140 k

Ω

Open

Direct

< 70 k

Ω

Closed

Inverse