DEMOKITLR STMicroelectronics, DEMOKITLR Datasheet - Page 12

• Manufacturer Part Number: DEMOKITLR
• Description: DEMO KIT LONG-RANGE
• Manufacturer: STMicroelectronics
• Type: Development kitr

Specifications of DEMOKITLR

• Contents: Reader, Antenna, Cables, CD, Documentation, Power Supply, Samples
• For Use With/related Products: LRI512
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5538; DEMOKITLRI512

UM0073 - USER MANUAL
SUPERUSER MODE
Select the “SuperUser” panel. The screen will appear roughly as shown in
Figure
11.:
Figure 11. "SuperUser" Panel
Inventory
To start the inventory, click on the “Inventory” button. All the tag UIDs that are found during this sequence
are displayed as a UID tag list, together with the memory type in parentheses, in the text box “Serial Num-
ber”. To select one of the UIDs, click on it in the UID tag list.
Memory Access Screen. As soon as a 64-bit UID is selected in the UID tag list, it is possible to read and
write data into the contactless memory device. Memory access screen is achieved by using the data dis-
play, the locking status flags, and the six command buttons, READ_Single_Block, WRITE_Single_Block,
LOCK_Block, READ_All, WRITE_All and CLEAR.
The READ_Single_Block button fetches a block from the selected address of the selected LRI tag. The
LRI512 has 16 blocks of four bytes. The LRI64 has 7 blocks of 8 bits, from address 8 to 14, which are
accessible as Write-Once Read-Many (WORM) memory.
The READ_All button fetches the full LRI512 or LRI64 memory content, and displays all the rows together.
The rows are shown using both hexadecimal and ASCII notation. It is possible to update manually both
values using the mouse and the keyboard. When updated, it is possible to write these new data into the
selected LRI memory using the WRITE_Single_Block or WRITE_All command buttons.
The LOCK_Block button allows the block write protection of the LRI512 to be activated. Only one block
can be locked at a time.
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