ATA559001-DBW Atmel, ATA559001-DBW Datasheet - Page 74

• Manufacturer Part Number: ATA559001-DBW
• Description: RF Wireless Misc UHF (1kbit r/w anti- collis. Ni-Au)
• Manufacturer: Atmel

Specifications of ATA559001-DBW

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

10.3.3
10.3.4
74
ATA5590
Get_ID Page
Get_system Information
Get_ID page is a short command. After receiving the header, the tag expects only the 8-bit com-
mand frame, the EOT frame, and the return header. Then it starts backscattering the status2
information and the expected data (entire ID page).
Table 10-6.
After backscattering the data, the tag inserts the inverted 16-bit CRC into the stream. The infor-
mation is then backscattered in a loop (synchronous return link).
Figure 10-2. Command Flow of the Get_ID Page
Get_system information backscatters the status, the 64-bit manufacturer system information, the
128-bit user system information, the 128 bits of the ID page, and the 16-bit CRC information
back to the reader.
Table 10-7.
The information is backscattered in a loop (synchronous return link).
Figure 10-3. Command Flow of the Get_system Information Command
Bit 7
Bit 7
0
0
Header
Header
Command Frame of the Get_ID Command
Command Frame of the Get_system Command
Get_System
Bit 6
Bit 6
Get_UID
1
1
EOT
EOT
Bit 5
Bit 5
0
0
Header
Header
Bit 4
Bit 4
1
1
Status2
Status2
8 bits
8 bit
Loop if selected
Loop if selected
Bit 3
Bit 3
System memory
Mod(1:0)
Mod(1:0)
UID page
320 bits
128 bit
Bit 2
Bit 2
16 bits
16 bit
CRC
CRC
Bit 1
Bit 1
CRC(1:0)
CRC(1:0)
4817C–RFID–03/07
EOT
EOT
Bit 0
Bit 0