ATA559001-6DSY Atmel, ATA559001-6DSY Datasheet - Page 38

• Manufacturer Part Number: ATA559001-6DSY
• Description: RF Wireless Misc UHF (1k bit r/w anti-collision)
• Manufacturer: Atmel

Specifications of ATA559001-6DSY

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

38
ATA5590
Figure 4-18. Pre_select Flow
During the deterministic-arbitration procedure, ID and ID_s flags can be set. The ID and ID_s
flags are based on full duplex communication results.
The ID flag is set to “1” if the tag wins an arbitration frame, and if the CRC is correct. The ID flag
can be reset by a reset command, or, if the select flag is set, by a group-selection command
(arbitration was lost)
Preselect = 1
Ready
command
Group
CRC ok
CRC fail
CRC check
Arbitration won
preselect
Arbitration
CRC fail
Reset
condition not
preselect
and ID
Reset
Select
active
CRC check
Arbitration lost
condition
Select
active
4817C–RFID–03/07