ATAB5278 Atmel, ATAB5278 Datasheet - Page 20

• Manufacturer Part Number: ATAB5278
• Description: BOARD EVAL LF 125KHZ ANT DVR PSV
• Manufacturer: Atmel
• Series: SmartRF®r
• Type: LF Antenna Driverr

Specifications of ATAB5278

• Contents: Board
• Wireless Frequency: 125 KHz
• Interface Type: Serial
• Modulation: ASK, PSK
• Operating Voltage: 8 V to 15 V
• Antenna: External
• For Use With/related Products: ATA5278
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.6
6.6.1
6.6.2
20
Diagnosis Functions
ATAK5278-82 LF Wake-up Demonstrator
Antenna Short Circuit During Protocol Sent
Antenna Break During Protocol Sent
The IC protects itself from destruction if a fault occurs. For demonstration, the antenna diagnosis
information can be checked and readout using the Status Register menu.
Figure 6-9.
Figure 6-10. Status Register Menu
Diagnosis information mentioned in the data sheet, such as overtemperature and illegal SPI
commands, cannot be easily performed by the demonstrator.
• Short TP5 to GND and send protocol
• Click Check in the Status Register box, and the message driver SC to ground is displayed
• Eliminate failure and click Reset Status to continue
• Disconnect the antenna module, and send the protocol
• Click Check in the Status Register box, and the message open load is displayed
• Eliminate failure and click Reset Status to continue
indicating a Short Circuit to ground
(Figure
6-10)
Status Register Menu
(Figure 6-9 on page
20)
4894B–AUTO–06/06