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參數(shù)資料
| 型號： | ATA555814M01-PP |
| 廠商： | Atmel Corp. |
| 英文描述： | 1 kbit R/W IDIC with Deterministic Anticollision |
| 中文描述： | 1千比特讀/寫的確定性防撞投資業(yè)務(wù) |
| 文件頁數(shù)： | 25/42頁 |
| 文件大?。?/td> | 557K |
| 代理商： | ATA555814M01-PP |
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25
4681C–RFID–09/05
ATA5558 [Preliminary]
Figure 7-1.
Command Format
Read
multiple
blocks
Read single
block
Write single
block
X
X
X X
X X
addr
0
1
cmd
0
1
cmd
0
1
cmd
X
X
X
X
X X
start addr
X X
X
X
X X
X
X
X X
X X
addr
31............0
data bits
0
L
GetID
(Even partial TagID)
0
≤
n
≤
Length(TagID)
where n : even
0
0
cmd
TagID[msb],TagID[msb-1]..TagID[msb-(n-1)]
partial_TagID
0
0
cmd
GetID
(Odd partial TagID)
0
≤
n
≤
Length(TagID)-1
where n : odd
lock
0
0
SelectGroup
m+n: even
0
≤
m+n
≤
Length(TagID)
o
SelectNGroup
m+n: even
0
≤
m+n
≤
Length(TagID)
0
0
0
0
0
0
0
0
0
0
Command
OK Response
Error Response
1
0
0
0
1
0
0
0
0 [(0)
m
1] TagID(msb-m) ... TagID(msb-m-n)
1 [(0)
m
1] TagID(msb-m) ... TagID(msb-m-n)
SOF
SOF
Anticollision
Response
SOF
CRC_u
SOF
SOF
Data
CRC_u
SOF
Data
partial_TagID
CRC_d
SelectCRC
CRC(TagID)
0
1
0
0
Select
0
0
0
0
TagID
0
0
0
0
SOF
CRC_u
1 TagID[msb],TagID[msb-1]...TagID[msb-(n-1)]
CRC_d
CRC_d
SOF
Error code
dual
pattern
SOF
Error code
dual
pattern
SOF
Error code
dual
pattern
SOF
Error code
dual
pattern
SOF
Error code
dual
pattern
None
None
None
None
None
GetID
end addr
SOF
SOF
Error code
dual
pattern
0
0
0
0
Select All
1
0
0
0
cmd
0
0
0
0
cmd
cmd
Anticollision
Response
Anticollision
Response
fn
(start addr,end addr)
fn
(start addr,end
addr,(CRC_d),data
fn
(addr)
fn
(addr,data,(CRC_d))
fn
(addr,lock,data)
variable length mask positioning pattern
(1)
variable length (n) TagID Select pattern
(2)
Note: 1. The leftmost position of the TagID select mask is determined by m '0' bits followed by a single '1' bit.
These bit positions can be regarded as don't care bit positions.
Note: 2. The TagID select mask is a variable (n) bits long. It starts immediately after the positioning pattern
and can be terminated as required with the end of the command. All TagID lsb bits not defined are don't care.
fn
(TagID)
variable length mask positioning pattern
(1)
variable length (n) TagID Select pattern
(2)
e
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATA555814-PAE | 1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555814-PP | 1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555815-DDT | 1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555815-DDW | 1 kbit R/W IDIC with Deterministic Anticollision |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA555814-PAE | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555814-PP | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555815C-PP | 功能描述:外圍驅(qū)動器與原件 - PCI ATA555815C-PP Transponder RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| ATA555815-DDT | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1 kbit R/W IDIC with Deterministic Anticollision |
| ATA555815-DDW | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:1 kbit R/W IDIC with Deterministic Anticollision |
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