DVK90129 Melexis Inc, DVK90129 Datasheet - Page 24

• 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

When receiving the Lock Device request, the transponder switches to Locked state in this case any attempt
to have an access to its memory or devices (whether read or write) results with an error response.
Request format:
When receiving the ‘Unlock device’ request, the transponder shall return device from Locked state. A security
procedure based on a password is required to execute the unlocking. The password is in EEPROM #06.
Request format:
Update register file command is used to quick update of contents of Register file via DMA within the image
stored in EEPROM.
Request format:
When receiving the ‘Lock Page’ request, the transponder shall lock the requested EEPROM Page.
Request format:
When receiving the ‘Unlock Page’ request, the transponder shall unlock the requested Page. A security
procedure based on a password is required to execute the unlocking. The password is in EEPROM #06.
Request format:
3901090129
Rev 007
S
O
F
S
O
F
S
O
F
S
O
F
S
O
F
•
•
•
•
•
Flags
8 bits
00xx 001x
Flags
8 bits
00xx 001x
Flags
8 bits
00xx 001x
Flags
8 bits
00xx 001x
Flags
8 bits
00xx 001x
LOCK DEVICE (B01F)
UNLOCK DEVICE (B11F)
UPDATE REGISTER FILE (C01F)
LOCK PAGE (D01F)
UNLOCK PAGE (D11F)
Lock Device
8 bits
1011 0000 0001 1111
Unlock Device
8 bits
1011 0001 0001 1111
Update Register File
8 bits
1100 0000 0001 1111
Unlock Device
8 bits
1101 0000 0001 1111
Unlock Device
8 bits
1101 0001 0001 1111
13.56MHZ SENSOR TAG / DATALOGGER IC
UID
64 bits
(Optional)
UID
64 bits
(Optional)
UID
64 bits
(Optional)
UID
64 bits
(Optional)
UID
64 bits
(Optional)
Page 24 of 56
CRC 16
16 bits
Password
16 bits
CRC 16
16 bits
Page number
8 bits
Page number
8 bits
E
O
F
E
O
F
CRC 16
16 bits
Password
16 bits
CRC 16
16 bits
MLX90129
E
O
F
E
O
F
CRC 16
16 bits
Data Sheet
March 2011
E
O
F