DVK90129 Melexis Inc, DVK90129 Datasheet - Page 20

• Manufacturer Part Number: DVK90129
• Description: DEVELOPMENT KIT MLX90129
• Manufacturer: Melexis Inc
• Series: -r
• Type: Development kitr

Specifications of DVK90129

• Contents: Board, Proxima RF™ Desktop Reader
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: MLX90129

ISO-15693 mandatory and optional commands frame content
When receiving the Inventory request, the transponder shall perform the anti-collision sequence. The
Inventory flag shall be set to 1.
Request format:
Response format (if no error):
When receiving the Stay Quiet command, the transponder shall enter the Quiet state and shall not send back
a response. This command shall always be executed in Addressed mode (Select flag=0 and Address flag=
1). To exit the Quiet state with a MLX90129 battery powered, the command “Reset to ready” has to be sent
by the reader.
Request format:
When receiving the Read single block request, the transponder shall read the requested block from internal
EEPROM and send back its value in the response.
Request format:
Response format (if no error):
When receiving the “Write Single Block” request, the transponder shall write the requested block into internal
EEPROM with the data contained in the request and report the success of the operation in the response.
Only the mode with Option_flag set is supported. That means, the MLX90129 shall wait for the reception of
an end of frame (EOF) from the ISO15693 reader and upon such reception shall return its response.
Request format:
3901090129
Rev 007
S
O
F
S
O
F
S
O
F
S
O
F
S
O
F
S
O
F
•
•
•
•
Flags
8 bits
00x0 011x
Flags
8 bits
0000 0000
Flags
8 bits
001x 001x
Flags
8 bits
00xx 001x
Flags
8 bits
0000 0000
Flags
8 bits
01xx 001x
INVENTORY (01)
STAY QUIET (02)
READ SINGLE BLOCK (20)
WRITE SINGLE BLOCK (21)
Inventory command
8 bits
0000 0001
Stay Quiet command
8 bits
0000 0010
Read Single Block
8 bits
0010 0000
Read Single Block
8 bits
0010 0001
DSFID
8 bits
0000 0000
Data
16 bits
CRC 16
16 bits
UID
64 bits
UID
64 bits
(Optional)
UID
64 bits
(Optional)
13.56MHZ SENSOR TAG / DATALOGGER IC
E
O
F
Mask length
8 bits
UID
64 bits
CRC 16
16 bits
Page 20 of 56
Block address
8 bits
Block address
8 bits
E
O
F
Mask value
0 - 64 bits
CRC 16
16 bits
E
O
F
CRC 16
16 bits
Data
16 bits
CRC 16
16 bits
MLX90129
E
O
F
CRC 16
16 bits
E
O
F
Data Sheet
March 2011
E
O
F