User's Manual

2-4 Memory Map of Tag
2-4
2-11
2-4-1 I.CODE SLI Chip (Philips Semiconductor IC, product name: SL2 ICS20)
This section describes a Tag incorporating a Philips Semiconductor IC
chip SL2 ICS20 Label IC (hereinafter called “I.CODE SLI chip”), which is
accessed by the system.
This chip is in conformity with international standards or ISO/IEC15693.
The user memory area of I.CODE2 chip consists of 28 pages (00h through
1Bh page) or 112 bytes.
This Reader/Writer is organized with one page (4 bytes) as the minimum
access unit of its memory block, and can be accessed up to the maximum
address space defined in ISO/IEC15693. 1) shows an example of a
Memory Map of an IC (hereinafter called “ISO/IEC chip”) in accordance
with ISO/IEC15693.
1) Maximum address space of ISO/IEC15693 chip organized with 4 bytes/page
Page Block Byte0 Byte1 Byte2 Byte3
00h 0
01h 1
02h 2
03h
04h
05h
06h
07h
08h
09h
0Ah
⁝ ⁝
0Fh 15
10h 16
11h 17
⁝ ⁝
1Bh 27
⁝ ⁝
1F 31
⁝ ⁝
F0h 240
F1h 241
⁝ ⁝
FFh 255
Accessible Tags
● This product incorporates the firmware, which can access the 4-byte/page chip that conforms to ISO/IEC 15693.
However, the operation is guaranteed for OMRON Tags that use the Philips Semiconductor IC, SL2ICS20
(commonly called I.CODE SLI) only. The Tags by other manufactures, or those with other ISO/IEC15693 Chips
should be thoroughly tested by each user.
User memory area of
I･CODE2
Page 00h through 1Bh
(28 page = 112 Byte)