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參數(shù)資料
| 型號(hào)： | SL1ICS3001U |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | I.CODE1 Label IC Chip Specification |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, UUC4 |
| 封裝： | DIE-4 |
| 文件頁數(shù)： | 8/22頁 |
| 文件大?。?/td> | 376K |
| 代理商： | SL1ICS3001U |
ICODE
1 Chip Specification
Rev. 2.1
May 2000
SL040521.doc/M
Public
Page 8 of 22
5.3.3 Special Functions (EAS/QUIET)
The Special Functions block holds the two EAS bits (Electronic Article Surveillance mode active
à
the label answers at an EAS command) as well as the two QUIET bits (QUIET mode enabled
à
the label is permanently disabled but can be activated again with the ‘Reset QUIET bit’ command).
The state of QUIET mode does
not
influence the functionality of the EAS command.
The remaining 28 bits (greyed ‘
x
’ in the following figure) are reserved for future use.
Byte 0
Byte 1
Byte 2
Byte 3
a
MSB LSB
a
|
x|x
|
|
Block 3:
Special
Functions
x|
|
|
q|q
|
|
e|e
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
|
|
x|x
Quiet
EAS
Quiet:
EAS:
q|q
=
1|1
à
QUIET mode enabled
e|e
=
1|1
à
EAS mode enabled
q|q
=
0|0
à
QUIET mode disabled
e|e
=
0|0
à
EAS mode disabled
Writing of bit pairs
1|0
or
0|1
to block 3 is not allowed!
Changing of the Write Access Control or Configuration must be done in secure environment
(by reading the current value of the block and masking in the new values for bit positions that
may be changed). The label must not be moved out of the communication field of the antenna
during writing! We recommend to put the label close to the antenna and not to remove it
during operation.
5.3.4 Family Code and Application Identifier
The ICODE system offers the feature to use (independently) Family Codes and/or Application
Identifiers with some reader commands (this allows for example the creation of ‘label families’).
These two 8-bit values are located at the beginning of User Data (block 4) as shown in the
following figure and are only evaluated if the corresponding bytes at the reader commands are
unequal to zero.
Only if both corresponding parameter bytes at the reader commands Anticollision/Select, EAS and
Unselected Read, respectively, are set to zero, block 4 can be used for user data without restriction.
Byte 0
Byte 1
Byte 2
Byte 3
a
MSB LSB
a
|
x
|
x
|
|
Family Code
a
MSB LSB
a
|
x
|
x
|
|
Application ID
Block 4:
Family Code,
Application ID
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
|
|
x
|
x
The greyed bytes are for customer usage as well as the remaining blocks (5 to 15) are.
5.3.5 Configuration of delivered ICs
ICODE1 Label ICs are delivered with the following configuration by Philips:
Serial number is unique and read only
Write Access Conditions allow to change all blocks (with the exception of both serial number blocks)
Status of EAS mode is
not
defined
Status of QUIET mode is
not
defined
Family Code and Application Identifier are
not
defined
User Data memory is
not
defined
As the status of QUIET mode is not defined at delivery, the first command to be executed on
the ICODE1 Label IC should be the Reset QUIET Bit command!
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SL1ICS3001U/L6D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I.CODE1 Label IC Chip Specification |
| SL1ICS3001U/N5D | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I.CODE1 Label IC Chip Specification |
| SL1ICS3001W | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I.CODE1 Label IC Chip Specification |
| SL1ICS3001W/N4D | 功能描述:射頻無線雜項(xiàng) ICODE 1 FFC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| SL1ICS3001W/N4D,00 | 功能描述:射頻無線雜項(xiàng) ICODE 1 FFC RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
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