Write Operation - CipherLab 9600 Reference Manual

9600 Mobile Computer

7.3.2 WRITE OPERATION

Login Key
RFID tags may support authentication for security concerns, such as Mifare Standard 1K/4K and
SLE66R35 tags. The security key, Key A or Key B, is used to access a specific RFID tag.
By default, it is set to use "FFFFFFFFFFFF" for a new Mifare tag, regardless of Key A or Key B.
Modify the key string if necessary. It must be a hex string with 12 bytes length.
Write Settings
Type the string that you want to write to a tag. By default, the string is written to the tag from
byte 0 of the default page. However, the default page, amount of bytes and number of pages of
each tag may be different. Therefore, the input string will automatically be truncated to fit into
pages, and data may be discarded when it comes to the end of pages available.
Generally, it will write the input string to the user block, which is free for custom use. The string
will be displayed as "user data". If you wish to write the string to a non-user block, such as the
lock block, you need to select the check box of [Use hex values] first.
Once you have selected to use hex values for the string, the string length must be even. For
example, if you want to write 0x0A, 0x0B and 0x00 to a tag, the string you input must be
"0A0B00" instead of "AB0".
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