ECMA 391-2009 Memory-Spot Interface and Protocol (MSIP-1) (1st Edition Includes Access to Additional Content)《Memory-Spot接口和协议(MSIP-1) 第1版 包括附加内容》.pdf

1、 Access to Additional Content for ECMA 391, Dated: December 2009 (Click here to view the publication) This Page is not part of the original publication This page has been added by IHS as a convenience to the user in order to provide access to additional content as authorized by the Copyright holder

2、of this document Click the link(s) below to access the content and use normal procedures for downloading or opening the files. ECMA 391 Extra Files Information contained in the above is the property of the Copyright holder and all Notice of Disclaimer & Limitation of Liability of the Copyright holde

3、r apply. If you have any questions, or need technical assistance please contact IHS Support. IHS Additional Content Page Reference numberECMA-123:2009Ecma International 2009ECMA-391 1stEdition / December 2009 Memory-Spot Interface and Protocol (MSIP-1) COPYRIGHT PROTECTED DOCUMENT Ecma International

4、 2009 Ecma International 2009 iContents Page 1 Scope 1 2 Conformance . 1 3 Terms and definitions . 1 4 Conventions and notations 3 4.1 Representation of numbers 3 5 Acronyms . 3 6 General . 5 7 Physical Layer . 5 7.1 RF field 5 7.1.1 Frequency 5 7.1.2 Radiated Power 5 7.2 Passive communication mode

5、. 6 7.2.1 Received Power . 6 7.3 Active communication mode . 6 7.4 External RF power threshold value . 6 8 RF Signal Interface 6 8.1 Bit duration 7 8.2 Active communication mode . 7 8.2.1 Modulation . 7 8.2.2 Bit representation and coding . 8 8.2.3 Byte encoding 9 8.2.4 Data Whitening 9 8.3 Passive

6、communication mode . 9 8.3.1 Initiator to Target . 9 8.3.2 Target to Initiator . 11 9 Data Transaction and Frame Formats . 12 9.1 Transaction between Initiator and Target(s). 12 9.2 Frame format 13 9.2.1 Start of Frame (SOF) . 14 9.2.2 Transport Data Fields 15 10 General Protocol flow . 16 10.1 Prot

7、ocol flow for Passive communication mode . 16 10.2 Protocol flow for Active communication mode 19 11 Initialization and Anti-collision 21 11.1 General . 21 11.2 RF Collision Avoidance 21 11.2.1 Initial RF Collision Avoidance 21 11.2.2 Response RF Collision Avoidance 22 11.3 Initialisation and device

8、 detection . 22 11.4 Single Device Detection (SDD) . 26 11.5 Multiple device detection and isolation 27 12 Protocols 28 12.1 Reading the PROTOCOL value: Initiator command . 28 12.2 Reading the PROTOCOL value: Target response 29 13 MSIP-1 Transport Protocol . 29 13.1 Transport Data . 29 ii Ecma Inter

9、national 2009 13.1.1 Initiator to Target frame 29 13.1.2 Target to Initiator frame 30 13.2 Commands .30 13.3 Activation of the protocol .31 13.3.1 Attribute Request and Response Commands 31 13.3.2 Wakeup Request and Response Commands .37 13.3.3 Parameter Selection Request and Response Commands 39 13

10、.4 Data Exchange Protocol .42 13.4.1 Data Exchange Protocol Request and Response 42 13.4.2 Response timeout extension 46 13.4.3 Attention Target present 46 13.4.4 Protocol operation .46 13.4.5 Multi Activation 47 13.4.6 More information (Chaining) .47 13.5 Deactivation of the protocol .48 13.5.1 Des

11、elect Request and Response command .48 13.5.2 Release Request and Response commands 49 14 Direct Addressing Protocol 51 14.1 Read (CMD3=0x00) 51 14.1.1 Initiator command 51 14.1.2 Target response .51 14.2 Write (CMD3=0x01) 52 14.2.1 Initiator command 52 14.2.2 Target response .52 14.3 WriteSync (CMD

12、3=0x02) 52 14.3.1 Initiator command 53 14.3.2 Target response .54 14.4 PageErase (CMD3=0x03) .54 14.4.1 Initiator command 54 14.4.2 Target response .54 14.5 MassErase (CMD3=0x08) 55 14.5.1 Initiator command 55 14.5.2 Target response .55 14.6 Authenticate (CMD3=0x04) .55 14.6.1 Initiator command 56 1

13、4.6.2 Target response .56 14.7 ReportID (CMD3=0xFE) .56 14.7.1 Initiator Command .57 14.7.2 Target Response 57 14.8 ResetID (CMD3=0xFF) .57 14.8.1 Initiator Command .58 14.8.2 Target Response 58 14.9 Acknowledgement ACK (CMD3 = 0x06) .59 14.10 Negative Acknowledgement NAK (CMD3 = 0x15) .59 14.11 Dev

14、ice Management 59 14.11.1 Attribute Discovery 59 14.11.2 Parameter Selection 61 15 Target Fixed Internal Map .61 15.1 Map 61 15.2 Physical Device Identifier (PDID) .62 15.3 Device Common Control Parameters (DCCP) 62 15.4 Target Common Control Parameters (TCCP) .63 15.4.1 Universal Target Header Iden

15、tity (UTHID) Location 0x00000018 .63 15.4.2 Universal Target Header Version (VER) Location 0x00000019 63 15.4.3 User Start Page (usrStrtPg) Location 0x0000001A .63 15.4.4 Row Size (RowSz) Location 0x0000001B .63 15.4.5 Page Size (PgSz) Location 0x0000001C .63 15.4.6 size (Sz) Location 0x0000001D 63

16、Ecma International 2009 iii15.4.7 ChkSum1 Location 0x0000001E 64 15.4.8 PDSTRT Location 0x00000020 . 64 15.4.9 PDDATA Location 0x00000021 64 15.4.10 PDRX Location 0x00000022 . 64 15.4.11 PDEND Location 0x00000023 . 64 15.4.12 PDPERASE Location 0x00000024 64 15.4.13 PDMERASE Location 0x00000026 . 64

17、15.4.14 MEM_DATA Location 0x00000028 . 64 15.4.15 AUTH_PAD Location 0x00000029 65 15.4.16 ChkSum2 Location 0x0000002B 65 15.4.17 ID Parameter Location 0x00000100 . 65 15.4.18 PSL Parameter Location 0x00000102 65 15.5 Write only Memory (WOM) 65 Annex A (normative) CRC Calculation . 67 Annex B (inform

18、ative) Authentication . 69 Annex C (normative) Reference Antennas . 71 C.1 Reference Antenna #1 . 71 C.1.1 Design Information 71 C.1.2 Antenna Validation 72 C.1.3 Use of Reference Antenna to measure radiated power and received power 73 C.2 Reference Antenna #2 . 73 C.2.1 Design Information 73 C.2.2

19、Antenna Validation 76 C.2.3 Use of Reference Antenna to measure radiated power and received power 76 C.3 Reference Antenna #3 . 76 C.3.1 Design Information 76 C.3.2 Antenna Validation 77 C.3.3 Use of Reference Antenna to measure radiated power and received power 78 iv Ecma International 2009 Introdu

20、ction This Standard specifies the interface and protocol for simple wireless communication at 10 Mbps or higher between close coupled devices. The Memory Spot Interface and Protocol (MSIP-1) Standard allows, but does not specify, applications in network products and consumer equipment. This Ecma Sta

21、ndard has been adopted by the General Assembly of December 2009. Ecma International 2009 vDISCLAIMER This document and possible translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implementation may be prepared, copi

22、ed, published, and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this section are included on all such copies and derivative works. However, this document itself may not be modified in any way, including by removing the copyright noti

23、ce or references to Ecma International, except as needed for the purpose of developing any document or deliverable produced by Ecma International (in which case the rules applied to copyrights must be followed) or as required to translate it into languages other than English. The limited permissions

24、 granted above are perpetual and will not be revoked by Ecma International or its successors or assigns. This document and the information contained herein is provided on an “AS IS“ basis and ECMA INTERNATIONAL DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY T

25、HAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY OWNERSHIP RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Memory-Spot Interface and Protocol (MSIP-1) 1 Scope This Ecma Standard specifies modulation schemes, codings, data rates, and frame formats o

26、f the RF interface, as well as initialization schemes and conditions required for data collision control during initialization. Furthermore, this Ecma Standard specifies a transport protocol including protocol activation and data exchange methods. 2 Conformance MSIP-1 devices support both the Initia

27、tor and Target roles of operation, the Active and Passive communication modes of operation and protocols, as specified in Table 1. Table 1 Conformant Device Matrix Ecma International 2009 1(see ) Role Active communication mode 7.3, 8.2Passive communication mode (see 7.2, 8.3) Direct Addressing Proto

28、col (see 14) MSIP-1 Transport Protocol (see 13) Initiator Shall be supported Shall be supported Shall be supported Shall be supported Target Shall be supported Shall be supported At least one protocol shall be supported and indicated by the PROTOCOL byte ee (s ) 14.11.1.13 Terms and definitions For

29、the purposes of this document, the following terms and definitions apply. 3.1 Active communication mode Mode in which both the Initiator and the Target use their own RF field to enable the communication 3.2 Collision Transmission by two or more Targets or Initiators during the same Time Period, such

30、 that the Initiator or the Target is unable to distinguish from which Target the data originated 3.3 Frame Sequence of data bits and optional error detection bits, with frame delimiters at start and end 3.4 Initiator Generator of the RF field and starter of the MSIP-1 communication 3.5 Load modulati

31、on Process of amplitude and/or phase modulating a radio frequency field by varying the properties of a resonant circuit placed within the radio frequency field 3.6 lsb first least significant bit first, indicating a serial data transmission system that sends lsb before all other bits 3.7 LSB first L

32、east Significant Byte first, indicating a serial data transmission system that sends LSB before all other bytes 3.8 Manchester coding Method of bit coding whereby a logic level during a bit duration is represented by a sequence of two defined physical states of a communication medium NOTE The order

33、of the physical states within the sequence defines the logical state. The coding system which divides into half at the changing point in the middle point of bit self-sustaining time, and makes the direction of the changes correspond to two logic value. 3.9 msb first most significant bit indicating a

34、 serial data transmission system that sends the msb before all other bits 3.10 MSIP-1 device General term for either an Initiator or a Target communicating in the Active or the Passive communication mode 3.11 Passive communication mode When the Initiator is generating the RF field and the Target res

35、ponds to an Initiator command in a load modulation scheme 3.12 RF Collision Avoidance (RFCA) Method to detect the presence of a RF field based on the carrier frequency and method to detect and resolve collisions on protocol level 3.13 Single Device Detection (SDD) An algorithm used by the Initiator

36、to detect one out of several Targets in its RF field 3.14 Target Responds to Initiator command either using load modulation scheme (RF field generated by Initiator) or using modulation of self generated RF field 3.15 Time Period Slots used for RF Collision Avoidance 2 Ecma International 2009 4 Conve

37、ntions and notations 4.1 Representation of numbers The following conventions and notations apply in this document unless otherwise stated. - Letters and digits in parentheses represent numbers in hexadecimal notation, in addition to hexadecimal numbers that are prefixed by 0x. - The setting of bits

38、is denoted by ZERO or ONE. - Numbers in binary notation and bit patterns are represented by a sequence of digits 0 and 1 shown with the most significant bit to the left. Within such strings, X may be used to indicate that the setting of a bit is not specified within the string. - | between arguments

39、 indicates concatenation of the arguments. 5 Acronyms ALL_REQ Wake up ALL Request AM Amplitude ModulationATR Attribute Request and Attribute Response ATR_REQ Attribute Request ATR_RES Attribute Response BRi Receiving bit duration supported by Initiator BRt Receiving bit duration supported by Target

40、BSi Sending bit duration supported by Initiator BSt Sending bit duration supported by Target CHAN Channel Number Field CMD Command CRC Cyclic Redundancy Check CRCH Header CRC CRCP Payload CRC CRCT Target Transport Payload CRC DEP Data Exchange Protocol Request and Data Exchange Protocol Response DEP

41、_REQ Data Exchange Protocol Request DEP_RES Data Exchange Protocol Response DIDi Initiator Device ID DIDt Target Device ID DRi Data rate Received by initiator DRt Data rate Received by initiator DSi Data rate Send by initiator DSL Deselect Request and Deselect Response DSL_REQ Deselect Request DSL_R

42、ES Deselect Response Ecma International 2009 3DSt Data rate Send by Target DUT Device Under Test fc Frequency of operating field (carrier frequency) Gi Optional information field for Initiator Gt Optional information field for Target ID Identification number lsb least significant bit LSB Least Signi

43、ficant Byte MI Multiple Information link for Data Exchange Protocol msb most significant bit MSB Most Significant Byte NFCID3 Random ID for transport protocol activation nfcid3n Byte number n of the Random Identifier NFCID3 PA Preamble PDID Physical Device Identifier PDU protocol data unit PFB Contr

44、ol information for transaction PNI Packet Number Information PPi Protocol Parameters used by Initiator PPt Protocol Parameters used by Target PSL Parameter Selection Request and Parameter Selection Response PSL_REQ Parameter Selection Request PSL_RES Parameter Selection Response RF Radio Frequency R

45、FCA RF Collision Avoidance RFU Reserved for Future Use RLS Release Request and Release Response RLS_REQ Release Request RLS_RES Release Response RWT Response Waiting Time SOCK Socket ID Field SOF Start of Frame SYNC Synchronisation pattern TO Timeout value WUP Wakeup Request and Wakeup Response WUP_

46、REQ Wakeup Request WUP_RES Wakeup Response WT Waiting Time4 Ecma International 2009 6 General This Standard defines both the Active and the Passive communication modes as follows: In the Active communication mode, both the Initiator and the Target use their own RF field to enable communication. The

47、Initiator starts the MSIP-1 communication. The Target responds to an Initiator command in the Active communication mode using self-generated modulation of a self-generated RF field. In the Passive communication mode, the Initiator generates the RF field and starts the communication. The Target respo

48、nds to an Initiator command in the Passive communication mode using a load modulation scheme. The communication over the RF interface in the Active and the Passive communication mode includes modulation schemes, data rate and bit coding. In addition it includes the start of communication, the end of

49、 communication, the bit and byte representation, the framing and error detection, collision avoidance, the protocol and parameter selection and the data exchange and deactivation of the MSIP-1 devices. A communication between Initiator and Target is started by device initialisation and terminated by device deactivation. All MSIP-1 devices have a communication capability of 10 Mbps. The communication mode (Active or Passive) is not to be changed between activation and deactivation of the Target. 7 Physical Layer 7.1 RF field 7.1.1 Frequ