Technical Manual

East Wind Technologies, Inc.
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3.10 ISO15693 Operation Commands
3.10.1 ISO15693 Inventory
Function: Find a card in RF effective field. If success, to set the tag as CURRENT TAG.
If automatic detecting card function was turned on, then this command is to take the result of
automatic detecting card, not to detect card after received the command.
Host sends:
Frame
0x5C
AFI
Checksum
AFI: 1byte AFI, detect card equal to AFI only.
If not use AFI, then host sends:
Frame
0x5C
Checksum
Success:
Frame
0x5C
DSFID
UID
Checksum
DSFID: 1 byte, DSFID of CURRENT TAG.
UID: 8 bytes (LSB in first), UID of CURRENT TAG.
Failure:
Frame
0xA3
Checksum
3.10.2 ISO15693 Stay Quiet
Function: Set the CURRENT TAG stay quiet. This command is only for "Inventory" and
"get system information". Read and write card commands are based on the address, so even with
this command could also read and write operations.
Host sends:
Frame
0x5D
Checksum
Success:
Frame
0x5D
Checksum
Failure:
Frame
0xA2
Checksum
3.10.3 ISO15693 Get System Information
Function: Get the system information of CURRENT TAG.
Host sends:
Frame
0x5E
Checksum
Success:
Frame
0x5E
Data
Checksum
Data: system information, the content to depend on the functions of the card, please