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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)： | 26/42頁 |
| 文件大?。?/td> | 557K |
| 代理商： | ATA555814M01-PP |
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26
4681C–RFID–09/05
ATA5558 [Preliminary]
Figure 7-2.
Command Format (Continued)
7.1
Error Response
If a command sequence is in any case invalid, the tag answers immediately with one of the error
codes (see
Table 7-2
). This is made up of an SOF pattern followed by a 4-bit dual pattern coded
data word.
Command
OK Response
Error Response
ArmClear
SOF
SOF
Error code
dual
pattern
SOF
SOF
Error code
dual
pattern
1 1 1 1
0 0
ClearAll
0 1
0 1
cmd
0 0......0 0
32 '0'
data bits
0 0
CRC_d
constant CRC (96ADh)
SOF
Login Read
0 1
1 1
1 0
Read PWD addr
0 1
cmd
PWD(31)...PWD(0)
Read PWD
1 0
0 0
Login Write
0 1
1 1
1 1
Write PWD addr
0 1
cmd
PWD(31)...PWD(0)
Write PWD
1 0
0 0
ResetToReady
SOF
SOF
Error code
dual
pattern
SOF
Error code
dual
pattern
SOF
SOF
Error code
dual
pattern
SOF
SOF
Error code
dual
pattern
1 1
cmd
0 0 0 0
0 0
Reset
Selected
1 0
1 1
cmd
0 0 0 0
0 0
0 0
1 1
cmd
1 0 0 0
0 0
1 0
0 0 0 0 0 0
Table 7-2.
Error Code
Error Codes
Description
0 1 1 1
Command format error – incorrect number of bits
1 1 1 0
Corrupt command (1 out of 4) encoding
0 0 1 0
Attempt to write a locked block – write command aborted
0 1 0 0
Attempt to write a protected block without a login – write command aborted
1 0 0 0
Login/Write command format error
1 1 0 1
Incorrect Login password
1 0 1 1
CRC error in command stream – command aborted
1 0 1 0
Program 0 verification error – unreliable zero level (degraded data retention)
0 1 1 0
Program 1 verification error – unreliable one level (degraded data retention)
others
Reserved for future use
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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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