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參數(shù)資料
| 型號(hào)： | 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)： | 34/42頁 |
| 文件大?。?/td> | 557K |
| 代理商： | ATA555814M01-PP |
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34
4681C–RFID–09/05
ATA5558 [Preliminary]
7.14
SelectNGroup
When receiving the SelectNGroup command, all tags in the READY state which do not match
the partial Tag ID will enter the Selected state and answer with the SOF pattern. The partial Tag
ID can vary length. It’s pattern position relative to the Tag ID is set by the first (leftmost) 1 in the
command parameter. The preceeding 0 bits act solely as ”don’t care” spacer bits. This “mask
header” is not part of the actual partial Tag ID. The mask pattern follows the mask header and is
terminated by the end of command.
Leading
0
don’t care mask bits +
1
= mask header (not part of Partial Tag ID)
X
= don’t care mask bits
Example of SelectNGroup Parameters:
Sample Tag ID 6CB9 :
01 10 11 00 10 11 10 01
The above Tag ID would be selected by all the following GroupNSelect command parameters:
1) Command Parameter:
Partial Tag ID:
XX XX XX X0 00 11 XX XX
2) Command Parameter:
Partial Tag ID:
XX XX XX XX XX 11 11 XX
3) Command Parameter:
Partial Tag ID:
XX XX XX XX XX XX XX X0
4) Command Parameter:
Partial Tag ID:
00 10 11 00 10 11 10 01
0 00 00 00 1
0 00 11
0 00 00 00 00 01
11 11
0 00 00 00 00 00 00 00 1
0
1
00 10 11 00 10 11 10 01
Table 7-28.
Command
Interrogator Command Parameters
Parameter 1
Parameter 2
SelectGroup =
00 10 1
Mask header: <m–1>
×
0
+
1
Matching pattern section of Tag
ID
5 bits
<m> bits; m = 1 .. Tag ID length – 2
<n> bits; n = 2 ..
Table 7-29.
SOF
Tag Response
Start of Frame
3 .. 10-bit period
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 |
| ATA555815M01-DDT | 1 kbit R/W IDIC with Deterministic Anticollision |
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(dòng)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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