sri512 STMicroelectronics, sri512 Datasheet - Page 33

• Manufacturer Part Number: sri512
• Description: 13.56-mhz Short-range Contactless Memory Chip With 512-bit Eeprom And Anti-collision Functions
• Manufacturer: STMicroelectronics

SRI512
8.5
COMPLETION() command
Command Code = 0Fh
On receiving the COMPLETION() command, a SRI512 in SELECTED state switches to
DEACTIVATED state and stops decoding any new commands. The SRI512 is then locked in
this state until a complete reset (tag out of the field range). A new SRI512 can thus be
accessed through a SELECT() command without having to remove the previous one from
the field. The COMPLETION() command does not generate a response.
All SRI512 devices not in SELECTED state ignore the COMPLETION() command.
Figure 35. COMPLETION request format
Request parameters:
Figure 36. COMPLETION response format
Figure 37. COMPLETION frame exchange between Reader and SRI512
No parameter
Reader
SRI512
SOF
SOF
0Fh
COMPLETION
0Fh
CRC L
CRC H EOF
No Response
CRC L
8 bits
CRC H
8 bits
No Response
EOF
SRI512 commands
AI10646
AI07679
AI07680
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