lri2k STMicroelectronics, lri2k Datasheet - Page 56

• Manufacturer Part Number: lri2k
• Description: 13.56 Mhz, 2048-bit Eeprom Tag Ic With 64-bit Uid And Kill Code, Iso 15693 And Iso 18000-3 Mode 1 Compliant
• Manufacturer: STMicroelectronics

Commands codes
20.8
56/89
Reset to Ready
On receiving a Reset to Ready command, the LRI2K returns to the Ready state. In the
Addressed mode, the LRI2K answers an error code only if the UID is equal to its own UID. If
not, no response is generated.
Table 41.
Request parameter:
Table 42.
Response parameter:
Table 43.
Response parameter:
Figure 47. Reset to Ready frame exchange between VCD and LRI2K
Request
Response SOF
Response
LRI2K
SOF
VCD
SOF
UID (Optional)
No parameter.
Error code as Error_Flag is set:
–
0Fh: other error
Request_
SOF
Flags
Reset to Ready request format
8 bits
Reset to Ready response format when Error_Flag is NOT set
Reset to ready response format when Error_Flag is set
Response_
Reset to Ready
Response_Flags
Flags
8 bits
Reset to Ready
request
8 bits
26h
Error code
EOF
8 bits
<-t
1
-> SOF
64 bits
UID
Reset to Ready
CRC16
16 bits
CRC16
16 bits
response
EOF
CRC16
16 bits
Response EOF
Response
EOF
Request
EOF
LRI2K