SL2ICS5101EW/V7,00 NXP Semiconductors, SL2ICS5101EW/V7,00 Datasheet - Page 21

• Manufacturer Part Number: SL2ICS5101EW/V7,00
• Description: Data Conversion Systems Dedicated Chip For Smart Lapel APPS
• Manufacturer: NXP Semiconductors

Specifications of SL2ICS5101EW/V7,00

• Other names: 935284202005

NXP Semiconductors
136430
Product data sheet
8.1.3.14 Write EAS ID
8.2.1 Long Range CMD
8.2 Long range command
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.
Table 48.
Table 49.
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)
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.
8 bits
8 bits
SOF
SOF
SOF
SSOF
•
Number of Slots:
– If the Data Selector is transmitted for EAS the label will ignore the received
– If the Data Selector is transmitted for UID or EPC the label will respond within one
Number of Slots parameter and will use always one Slot (like EAS Alarm
command, see
used as the value for Number of Slots to reduce the number of transmitted pulses.
of the transmitted Number of Slots on a pseudo random basis and will calculate a
new slot for a following command.
Request format
Response format when Error_flag is set
Response format when Error_flag is NOT set
Request format
Flags
8 bits
Long Range
CMD
8 bits
Flags
8 bits
Write
EAS
8 bits
Section 8.1.3.12 “EAS
Rev. 3.0 — 14 March 2007
Flags
8 bits
Data
Selector
8 bits
IC Mfg code
8 bits
Error code
8 bits
Number of Slots
8 bits
SL2 ICS50/SL2 ICS51
CRC16
16 bits
Alarm”). with EAS. For EAS typically 00h is
UID
64 bits
optional
CRC16
16 bits
I•CODE SLI-L/I•CODE SLI-L HC
EAS ID
value
16 bits
XOR
8 bits
EOF
CRC16
16 bits
© NXP B.V. 2007. All rights reserved.
EOF
CEOF
EOF
21 of 28
PUBLIC