參數(shù)資料
型號(hào): SL2ICS5001EW/V7,00
廠商: NXP Semiconductors
文件頁數(shù): 14/28頁
文件大?。?/td> 0K
描述: IC I-CODE SLI SMART LABEL DIE
標(biāo)準(zhǔn)包裝: 31,071
系列: *
136430
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 3.0 — 14 March 2007
21 of 28
NXP Semiconductors
SL2 ICS50/SL2 ICS51
ICODE SLI-L/ICODE SLI-L HC
PUBLIC
8.1.3.14 Write EAS ID
Command Code = A7h
With the command Write EAS ID a new EAS Identifier is stored in the corresponding
configuration memory. If EAS is password protected (for Set and Reset EAS) the EAS
password has to be transmitted before with the Set Password command.
Table 47.
Request format
SOF
Flags
Write
EAS
IC Mfg code
UID
EAS ID
value
CRC16
EOF
8 bits
64 bits
optional
16 bits
8 bits
Table 48.
Response format when Error_flag is set
SOF
Flags
Error code
CRC16
EOF
8 bits
16 bits
Table 49.
Response format when Error_flag is NOT set
SOF
Flags
CRC16
EOF
8 bits
16 bits
8.2 Long range command
8.2.1 Long Range CMD
Command Code = 40h
The Long Range CMD command is designed to allow the use of the higher limits defined
in the ISO/TR 7003:1990. The bit and byte coding is the same as it is defined in EPC
Specification “13.56 MHz ISM Band Class 1 Radio Frequency (RF) Identification Tag
Interface Specification”.
To reduce the number of pulses the redundancy check is changed from an CRC8
calculation to a XOR of the transmitted parameters (Long Range CMD, Data Selector,
Number of Slots)
Number of Slots:
If the Data Selector is transmitted for EAS the label will ignore the received
Number of Slots parameter and will use always one Slot (like EAS Alarm
command, see Section 8.1.3.12 “EAS Alarm”). with EAS. For EAS typically 00h is
used as the value for Number of Slots to reduce the number of transmitted pulses.
If the Data Selector is transmitted for UID or EPC the label will respond within one
of the transmitted Number of Slots on a pseudo random basis and will calculate a
new slot for a following command.
Labels, which have executed a Destroy EPC command before will not respond to this
command, if the Data Selector for EPC is transmitted.
Table 50.
Request format
SSOF
Long Range
CMD
Data
Selector
Number of Slots
XOR
CEOF
8 bits
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