User's Manual

5-5 System Command
5-5
5-46
5-5-8 Lock Setting Read (LR): ISO Mode only
This command reads lock setting information of a Tag incorporating I.CODE SLI chip.
<Command Format>
STX Node No..
Command code
“LR”
Tag
type
First lock page No. of lock
pages
ETX
BCC
1 2 2 1 2 2 1 1
Tag type Specifies Tag type.
A: I.CODE SLI chip
First lock page
Specifies the first page, which reads lock information, in hexadecimal.
Specification range: 00 to FFh （I.CODE SLI chip: 00 to 1Bh）
*Refer to SECTION 2-4 Memory Map of Tag for details.
No. of lock pages
Specifies the number of pages, from which reads lock information, in
hexadecimal.
Specification range: 01h to FFh （I.CODE SLI chip: 01 to 1Ch）
<Response Format>
STX Node No.. Retry
flag
Command code
“LR”
Respons
code  
“00”
Lock Information ETX BCC
1 2 1 2 2 No. of lock pages 1 1
Response code 00:normal completion
For other Response Codes, refer to SECTION 5-3-7 Response Code List.
Lock information Indicates lock information having read from Tag.
Locked:”01”
Not locked :”00”
The number of characters of the data: “read pages x 2.
： This command is for ISO Mode Only. The command is not available in I.CODE1mode.