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參數(shù)資料
| 型號： | EM4223V8WS11 |
| 廠商： | EM Microelectronic |
| 英文描述： | Read-only UHF Radio Frequency Identification Device |
| 中文描述： | 只讀超高頻射頻識別設(shè)備 |
| 文件頁數(shù)： | 12/29頁 |
| 文件大?。?/td> | 437K |
| 代理商： | EM4223V8WS11 |
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R
EM4223
Copyright
2005, EM Microelectronic-Marin SA
12
www.emmicroelectronic.com
Command : Begin_Round (Tag will be in ISO mode after this command)
Criteria
Number of bits of the MASK specified by
MASK_LENGTH in the command matches the
data in the Tag (AFI followed by USER DATA).
If the 1
8 bits of the MASK = 0 they are not
compared.
Number of bits of the MASK specified by
MASK_LENGTH in the command does not
match the data in the Tag.
None
Number of bits of the MASK specified by
MASK_LENGTH in the command matches the
data in the Tag (AFI followed by USER DATA).
If the 1
8 bits of the MASK = 0 they are not
compared.
Number of bits of the MASK specified by
MASK_LENGTH in the command does not
match the data in the Tag.
Number of bits of the MASK specified by
MASK_LENGTH in the command matches the
data in the Tag (AFI followed by USER DATA).
If the 1
8 bits of the MASK = 0 they are not
compared.
Number of bits of the MASK specified by
MASK_LENGTH in the command does not
match the data in the Tag.
Initial State
Ready
Action
New State
Round_Active
Tag chooses a random slot in which it
will send its response. Tag’s Current Slot
Counter is reset to first slot.
None
Ready
Quiet
None
Tag chooses a new random slot in which
it will send its response. Tag’s Current
Slot Counter is reset to first slot.
Quiet
Round_Active
Round_Active
None
Ready
Tag chooses a new random slot in which
it will send its response. Tag’s Current
Slot Counter is reset to first slot.
Round_Active
Round_Standby
None
Ready
Table 10 – Tag state transitions for Begin_Round
Command : Wake_Up_FST (Tag will be in FST mode after this command)
Criteria
None
Initial State
Ready
Action
New State
Round_Active
Tag chooses a random slot in which it
will send its response. Tag’s Current Slot
Counter is reset to first slot.
None
Tag chooses a new random slot in which
it will send its response. Tag’s Current
Slot Counter is reset to first slot.
Tag chooses a new random slot in which
it will send its response. Tag’s Current
Slot Counter is reset to first slot.
Table 11 – Tag state transitions for Wake_Up_FST
Quiet
None
None
Quiet
Round_Active
Round_Active
Round_Standby
None
Round_Active
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EM4223V8WS11E | Read-only UHF Radio Frequency Identification Device |
| EM4223V8WS7 | Read-only UHF Radio Frequency Identification Device |
| EM4223V8WS7E | Read-only UHF Radio Frequency Identification Device |
| EM4223V8WW11 | Read-only UHF Radio Frequency Identification Device |
| EM4223V8WW11E | Read-only UHF Radio Frequency Identification Device |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EM4223V8WS11E | 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Read-only UHF Radio Frequency Identification Device |
| EM4223V8WS7 | 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Read-only UHF Radio Frequency Identification Device |
| EM4223V8WS7E | 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Read-only UHF Radio Frequency Identification Device |
| EM4223V8WW11 | 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Read-only UHF Radio Frequency Identification Device |
| EM4223V8WW11E | 制造商:EMMICRO 制造商全稱:EM Microelectronic - MARIN SA 功能描述:Read-only UHF Radio Frequency Identification Device |
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