IEEE 488.2 1988
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IEEE Standard Codes, Formats, Protocols, and Common Commands for use with ANSI/IEEE Std 488.1-1987 IEEE Standard Digital Interface for Programmable Instrumentation
Published By | Publication Date | Number of Pages |
IEEE | 1988 | 207 |
New IEEE Standard – Inactive – Superseded. A set of codes and formats to be used by devices connected via the IEEE 488.1 bus is specified. This standard also defines communication protocols that are necessary to effect application-independent and device-dependent message exchanges, and further defines common commands and characteristics useful in instrument system applications. It is intended to apply to small-scale to medium-scale instrument systems comprised mainly of measurement, stimulus, and interconnect devices outside the scope of the instrument system environment. IEEE 488.1 subsets, standard message-handling protocols including error handling, unambiguous program and response-message syntactic structures, common commands useful in a wide range of instrument system applications, standard status reporting structures, and system configuration and synchronization protocols are covered.
PDF Catalog
PDF Pages | PDF Title |
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2 | brq FALSE |
20 | 1 Introduction 1.1 Scope 1.2 Objectives |
21 | 1.3 Notation 2 References 3 System Considerations 3.1 Definitions |
22 | 3.2 System MessageTraffic 3.2.1 Program and Response Message Relationships Fig 3-1 Usual Message Traffic |
23 | 3.2.2 Other Message Traffic 3.3 Functional Layers |
24 | IEEE 488.1 and IEEE 488.2 Functional Protocol Layers |
25 | 4 Device Compliance Criteria 4.1 IEEE 488.1 Requirements 4.2 Message Exchange Requirements 4.3 Syntax Requirements 4.3.1 Required Functional Elements Table 4-1 IEEE 488.1 Interface Requirements for Devices |
26 | 4.3.2 Optional Functional Elements Table 4-2 Required Functional Elements for Devices Table 4-3 Optional Functional Elements for Devices |
27 | 4.4 Status Reporting Requirements Required Status Reporting Capability Table 4-4 Required Status Reporting Common Commands |
28 | Fig 4-1 Required Status Reporting Capabilities |
29 | Optional Status Reporting Capability 4.5 Common Commands 4.5.1 Required Common Commands 4.5.2 Optional Common Commands Table 4-5 Optional Power-On Common Commands Table 4-6 Optional Parallel Poll Common Commands Table 4-7 Required Internal Operation Common Commands |
30 | Table 4-8 Optional Resource Description Common Commands Table 4-9 Optional Protected User Data Commands Table 4-10 Optional Calibration Command Table 4- 1 1 Optional Trigger Command |
31 | Table 4-12 Optional Trigger Macro Commands Table 4-13 Optional Macro Commands Table 4-14 Optional Option Identification Command Table 4-15 Optional Stored Setting Commands |
32 | 4.6 Synchronization Requirements 4.7 System Configuration Capability 4.8 Controller Capability 4.8.1 Required Controller Capability 4.8.2 Optional Controller Capability Table 4-16 Optional Learn Command Table 4- 17 Required Synchronization Commands Table 4-18 Optional System Configuration Commands |
33 | 4.9 Device Documentation Requirements Table 4-19 Optional Passing Control Command |
34 | 5 Device Interface Function Requirements 5.1 Handshake Requirements 5.1.1 Source Handshake Requirements 5.1.2 Acceptor Handshake Requirements 5.2 Address Requirements 5.3 Talker Requirements 5.4 Listener Requirements |
35 | 5.5 Service Request Requirements 5.6 Remote/Local Requirements 5.6.1 Control and Operation Definitions 5.6.2 IEEE 488.1 Subset Requirements 5.6.3 Local-to-Remote State Transition Requirements 5.6.4 Remote-to-Local State Transition Requirements |
36 | 5.6.5 Local State Operation 5.6.6 Remote State Operation 5.6.7 Operation Independent of Remote/Local State 5.6.8 Remote/Local Indicator Requirements 5.7 Parallel Poll Requirements 5.8 Device Clear Requirements |
37 | 5.9 Device Trigger Requirements 5.10 Controller Function Requirements 5.1 1 Electrical Requirements 5.12 Power-On Requirements 5.12.1 Items Not Affected by Power-On 5.12.2 Items Dependent Upon Power-On-Status-Clear Flag 5.12.3 Items That May be Affected by Power-On |
38 | 6 Message Exchange Control Protocol 6.1 Functional Elements Fig 6-1 Device Status and Message Exchange Overview |
39 | 6.1.1 IEEE 488.1 Bus 6.1.2 Status Reporting 6.1.3 Message Exchange Interface Fig 6-2 Message Exchange Control Interface Functional Blocks |
40 | 6.1.4 I/O Control |
42 | 6.1.5 Input Buffer 6.1.6 Parser |
44 | 6.1.7 Execution Control |
45 | 6.1.8 Device Functions 6.1.9 Response Formatter |
46 | 6.1.10 Output Queue 6.1.1 1 Trigger Control 6.2 Protocol Overview |
47 | 6.2.1 Initialization Fig 6-3 Message Exchange Control State Diagram (Simplified) |
48 | Fig 6-4 Message Exchange Control State Diagram (Complete) |
49 | 6.2.2 Command Processing 6.2.3 Query Processing 6.3 Message Exchange Control Operation 6.3.1 Message Exchange Control States |
51 | 6.3.2 Message Exchange Control Transition Actions |
52 | 6.4 ProtocolRules 6.4.1 Program Message Transfer 6.4.2 Message Source Independence 6.4.3 Message Exchange Sequence |
53 | 6.4.4 Compound Queries |
54 | 6.4.5 Message Order Requirements |
55 | 6.5 Protocol Exceptions 6.5.1 Aborted Messages 6.5.2 Addressed to Talk with Nothing to Say 6.5.3 No Listener on Bus 6.5.4 Command Error 6.5.5 Execution Error 6.5.6 Device-specific Error 6.5.7 Query Error |
56 | 7 Device Listening Formats 7.1 Overview 7.1.1 Device Command Set Generation 7.1.2 Encoding Syntax |
57 | 7.2 Notation 7.2.1 Diagraming Syntactic Flow 7.2.2 Synactic Elements |
59 | 7.2.3 Special Symbols Terminated Program Messages – Functional Syntax 7.3.1 Function Syntax |
60 | Fig 7-1 Functional Element Syntax Fig 7-2 Functional Element Syntax Fig 7-3 Functional Element Syntax |
61 | Fig 7-4 Functional Element Syntax Fig 7-5 Functional Element Syntax |
62 | Fig 7-6 Functional Element Syntax |
63 | 7.3.3 Functional Element Summary |
64 | 7.4 Separator Functional Elements 7.4.1 7.4.2 |
65 | 7.4.3 7.5 7.5.1 Function 7.5.2 Encoding Syntax Fig |
66 | 7.5.3 Semantic Equivalence 7.6 Program Header Functional Elements 7.6.1 |
68 | 7.6.2 |
70 | 7.7 Functional Elements 7.7.1 7.7.2 |
72 | 7.7.3 |
73 | Table 7-1 Elements |
75 | 7.7.4 Table 7-2 Allowed <suffix mult Mnemonics |
77 | 7.7.5 |
78 | 7.7.6 |
79 | 7.7.7 |
80 | 8 Device Talking Formats 8.1 Overview 8.2 Notation Terminated Response Messages – Functional Syntax 8.3.1 Function 8.3.2 Syntax |
81 | Fig 8-1 Functional Element Syntax Fig 8-2 Functional Element Syntax Fig 8-3 Functional Element Syntax |
82 | Fig 8-4 Functional Element Syntax |
83 | 8.3.3 Functional Element Summary |
84 | 8.4 Separator Functional Elements 8.4.1 |
85 |
8.5.1 Function |
86 | 8.6.3 Rules Functional Elements |
87 | 8.7.1
|
88 | |
89 | |
90 | |
91 | 8.7.8 |
92 | 8.7.1 1 |
93 | 9 Message Data Coding 9.1 ASCII 7-bit Codes Table 9-1 ASCII 7-bit Code Table 9-2 ASCII 7-bit Code Chart |
94 | 9.2 Binary 8-bit Integer Codes 9.2.1 Byte Order and Data Line Relationships 9.2.2 Binary Integer Code 9.2.3 Binary Unsigned Integer Code 9.3 Binary Floating Point Code 9.3.1 Floating Point Code Fields |
95 | 9.3.2 Basic Formats 9.3.3 Order of Transmission |
96 | 9.3.4 Example of Single Precision Number |
97 | 10 Common Commands and Queries IEEE 488.2 Common Command Headers |
98 | Table 10-2 IEEE 488.2 Common Command Groups |
99 | 10.1 AAD. Accept Address Command 10.1.1 Function and Requirements 10.1.2 Syntax 10.1.3 Semantics 10.1.4 Related Common Commands 10.1.5 Standard Compliance 10.1.6 Error Handling 10.2 CAL?, Calibration Query 10.2.1 Function and Requirements 10.2.2 Query Structure 10.2.3 Response Syntax 10.2.4 Related Common Commands 10.2.5 Standard Compliance 10.3 CLS, Clear Status Command 10.3.1 Function and Requirements 10.3.2 Syntax 10.3.3 Semantics 10.3.4 Related Common Commands 10.3.5 Standard Compliance 10.4 DDT, Define Device Trigger Command 10.4.1 Function and Requirements |
100 | 10.4.2 Syntax 10.4.3 Semantics 10.4.4 Related Common Commands 10.4.5 Standard Compliance 10.4.6 Error Handling 10.4.7 Example 10.5 DDT?, Define Device Trigger Query 10.5.1 Function and Requirements 10.5.2 Query Structure 10.5.3 Response Semantics 10.5.4 Related Common Commands 10.5.5 Standard Compliance 10.6 DLF, Disable Listener Function Command 10.6.1 Function and Requirements 10.6.2 Syntax 10.6.3 Semantics |
101 | Related Common Commands 10.6.5 Standard Compliance 10.6.6 Error Handling DMC, Define Macro Command Function and Requirements 10.7.2 Syntax 10.7.3 Semantics Related Common Commands 10.7.5 Standard Compliance 10.7.6 Error Handling |
102 | 10.7.7 Examples EMC, Enable Macro Command Function and Requirements 10.8.2 Syntax 10.8.3 Semantics Related Common Commands 10.8.5 Standard Compliance 10.8.6 Error Handling 10.8.7 Example |
103 | EMC?, Enable Macro Query Function and Requirements 10.9.2 Query Structure 10.9.3 Response Semantics Related Common Commands 10.9.5 Standard Compliance 10.10 ESE, Standard Event Status Enable Command 10.10.1 Function and Requirements 10.10.2 Syntax 10.10.3 Semantics 10.10.4 Related Common Commands 10.10.5 Standard Compliance 10.10.6 Error Handling 10.11 ESE?, Standard Event Status Enable Query 10.1 1.1 Function and Requirements 10.112 Query Structure 10.11.3 Response Semantics 10.1 1.4 Related Common Commands 10.1 1.5 Standard Compliance 10.12 ESR?, Standard Event Status Register Query 10.12.1 Function and Requirements |
104 | 10.12.2 Query Structure 10.12.3 Response Semantics 10.12.4 Related Common Commands 10.12.5 Standard Compliance 10.13 GMC?, Get Macro Contents Query 10.13.1 Function and Requirements 10.13.2 Query Structure 10.13.3 Semantics 10.13.4 Related Common Commands 10.13.5 Standard Compliance 10.13.6 Error Handling 10.14 IDN?, Identification Query 10.14.1 Function and Requirements 10.14.2 Query Structure 10.14.3 Response Semantics |
105 | 10.14.4 Related Common Commands 10.14.5 Standard Compliance 10.14.6 Example 10.15 IST?, Individual Status Query 10.15.1 Function and Requirements 10.15.2 Query Structure 10.15.3 Response Semantics 10.15.4 Related Common Commands 10.15.5 Standard Compliance 10.16 LMC?. Learn Macro Query 10.16.1 Function and Requirements 10.16.2 Query Structure 10.16.3 Response Semantics 10.16.4 Related Common Commands 10.16.5 Standard Compliance 10.17 LRN?, Learn Device Setup Query 10.17.1 Function and Requirements |
106 | 10.17.2 Query Structure 10.17.3 Response Semantics 10.17.4 Related Common Commands 10.17.5 Standard Compliance 10.18 OPC. Operation Complete Command 10.18 1 Function and Requirements 10.18.2 Syntax 10.18.3 Semantics 10.18.4 Related Common Commands 10.18.5 Standard Compliance 10.19 OPC?, Operation Complete Query 10.19.1 Function and Requirements 10.19.2 Query Structure 10.19.3 Response Semantics 10.19.4 Related Common Commands 10.19.5 Standard Compliance 10.20 OPT?. Option Identification Query 10.20.1 Function and Requirements 10.20.2 Query Structure 10.20.3 Response Semantics |
107 | 10.20.4 Related Common Commands 10.20.5 Standard Compliance 10.21 PCB. Pass Control Back 10.21.1 Function and Requirements 10.21.2 Syntax 10.21.3 Semantics 10.21.4 Related Common Commands 10.21.5 Standard Compliance 10.21.6 Error Handling 10.22 PMC, Purge Macros Command 10.22.1 Function and Requirements 10.22.2 Syntax 10.22.3 Semantics 10.22.4 Related Common Commands 10.22.5 Standard Compliance 10.23 PRE. Parallel Poll Enable Register Enable Command 10.23.1 Function and Requirements 10.23.2 Syntax |
108 | 10.23.3 Semantics 10.23.4 Related Common Commands 10.23.5 Standard Compliance 10.23.6 Error Handling 10.24 PRE?. Parallel Poll Enable Register Enable Query 10.24.1 Function and Requirements 10.24.2 Query Structure 10.24.3 Response Semantics 10.24.4 Related Common Commands 10.24.5 Standard Compliance 10.25 PSC, Power-On Status Clear Command 10.25.1 Function and Requirements 10.25.3 Semantics 10.25.4 Related Common Commands 10.25.5 Standard Compliance 10.25.6 Error Handling 10.25.7 Example 10.26 PSC?. Power-On Status Clear Query 10.26.1 Function and Requirements |
109 | 10.26.2 Query Structure 10.26.3 Response Semantics 10.26.4 Related Common Commands 10.26.5 Standard Compliance 10.27 PUD. Protected User Data Command 10.27.1 Function and Requirements 10.27.2 Syntax 10.27.3 Semantics 10.27.4 Related Common Commands 10.27.5 Standard Compliance 10.27.6 Error Handling 10.28 PUD?. Protected User Data Query 10.28.1 Function and Requirements 10.28.2 Query Structure 10.28.3 Response Semantics 10.28.4 Related Common Commands 10.28.5 Standard Compliance 10.29 RCL. Recall Command 10.29.1 Function and Requirements |
110 | 10.292 Syntax 10.29.3 Semantics 10.29.4 Related Common Commands 10.29.5 Standard Compliance 10.29.6 Error Handling 10.30 RDT. Resource Description Transfer Command 10.30.1 Function and Requirements 10.30.2 Syntax 10.30.3 Semantics 10.30.4 Related Common Commands 10.30.5 Standard Compliance 10.30.6 Error Handling 10.31 RDT?. Resource Description Transfer Query 10.31.1 Function and Requirements 10.31.2 Query Structure |
111 | 10.3 1.3 Response Semantics 10.31.4 Related Common Commands 10.31.5 Standard Compliance 10.32 RST. Reset Command 10.32.1 Function and Requirements 10.32.2 Syntax 10.32.3 Semantics 10.32.4 Related Common Commands 10.32.5 Standard Compliance 10.33 SAV, Save Command 10.33.1 Function and Requirements 10.33.2 Syntax 10.33.3 Semantics 10.33.4 Related Common Commands 10.33.5 Standard Compliance 10.33.6 Error Handling |
112 | 10.34 SRE, Service Request Enable Command 10.34.1 Function and Requirements 10.34.2 Syntax 10.34.3 Semantics 10.34.4 Related Common Commands 10.34.5 Standard Compliance 10.34.6 Error Handling 10.35 SRE?, Service Request Enable Query 10.35.1 Function and Requirements 10.35.2 Query Structure 10.35.3 Response Semantics 10.35.4 Related Common Commands 10.35.5 Standard Compliance 10.36 STB?, Read Status Byte Query 10.36.1 Function and Requirements 10.36.2 Query Structure 10.36.3 Response Semantics 10.36.4 Related Common Commands 10.36.5 Standard Compliance 10.37 TRG, Trigger Command 10.37.1 Function and Requirements |
113 | 10.37.2 Syntax 10.37.3 Semantics 10.37.4 Related Common Commands 10.37.5 Standard Compliance 10.38 TST?,Self-Test Query 10.38.1 Function and Requirements 10.38.2 Query Structure 10.38.3 Response Semantics 10.38.4 Related Common Commands 10.38.5 Standard Compliance 10.39 WAI, Wait-to-Continue Command 10.39.1 Function and Requirements 10.39.2 Syntax 10.39.3 Semantics 10.39.4 Related Common Commands 10.39.5 Standard Compliance 11 Device Status Reporting |
114 | 11.1 Overview 11.1.1 Operation IEEE 488.2 Status Reporting Structure Overview |
115 | Summary of Related Common Commands Status Byte Register Table 11-1 Status Reporting Common Commands |
116 | Related IEEE 488.1-Defined Operations Table 11-2 Status Reporting IEEE 488.1-defined Operations |
117 | Status Byte Register 11.2.1 Definition Reading the Status Byte Register |
118 | Writing the Status Byte Register Clearing the Status Byte Register Service Request Enabling 11.3.1 Operation Service Request Enable Register |
119 | Service Request Generation Service Request Enabling |
120 | Service Request Generation |
121 | Set rsv State Diagram |
122 | Table 11-3 Set rsv State Diagram Mnemonics Table 11-4 Set rsv State Diagram Message Output |
123 | Status Data Structures 11.4.1 Overview Status Data Structure – Register Model |
124 | Status Data Structure-Register Model |
126 | Status Data Structure – Queue Model |
127 | Standard Status Data Structures Status Data Structure-Queue Model |
128 | Standard Event Status Register Model Standard Status Data Structures Overview |
129 | Standard Event Status Register Model |
131 | Standard Queue Model Fig 11-10 Standard Queue Model |
132 | Parallel Poll Response Handling Parallel Poll Enable Register Fig 11-11 Parallel Poll Response Handling Data Structure |
133 | Reading ist Without a Parallel Poll 12 Device/Controller Synchronization Techniques 12.1 Overview Sequential and Overlapped Commands Illustration of Sequential Commands |
134 | Illustration of Overlapped Commands 12.3 Pending-Operation Flag Pending Operation Diagram of Selected Overlapped Commands |
135 | 12.4 No-Operation-Pending Flag Controller/Device Synchronization Commands The *WAI Common Command Timing Diagram-Sample Program Message not using *WAI Command |
136 | The *OPC Common Command Timing Diagram-Sample Program Message using ‘WAI Command Operation Complete Command Diagram |
137 | Timing Diagram-Sample Program Message Using the *OPC Command |
138 | The *OPC? Common Query Operation Complete Query Diagram |
139 | Synchronization with External-Control-Signals Improper Usage of *OPC and *OPC? Timing Diagram – Improper Operation Example |
140 | 12.8 Design Considerations 12.8.1 Overlapped Commands Timing Diagram Improper Operation Example |
141 | Execution Error Handling 12.8.3 Operation Complete |
142 | 13 Automatic System Configuration 13.1 Introduction 13.2 Overview Comprehensive Device Search |
143 | Non-Address-Configurable Device Search Address-Configurable Device Search Find Listeners Protocol |
144 | Set Address Protocol |
145 | Generic Approach to Automatic System Configuration 13.3.1 Address Assignment Accept Address Common Command |
147 | 13.3.2 Device Identification |
148 | Detailed Requirements of the Auto Configure Commands *DLF Common Command Requirements *AAD Common Command Requirements |
153 | Additional Automatic Configuration Techniques 13.6 Examples 14 Controller Compliance Criteria IEEE 488.1 Requirements IEEE 488.1 Requirements |
154 | Message Exchange Requirements Required Control Sequences Optional Control Sequences 14.3 Protocols 14.3.1 Required Protocols Table 14-2 Required Control Sequences Table 14-3 Optional Control Sequences Table 14-4 Required Protocols |
155 | 14.3.2 Optional Protocols Functional Element Handling Controller Specification Requirements IEEE 488.2 – Controller Requirements Controller Interface Function Requirements 15.1.1 Controller Requirements 15.1.2 Talker Requirements Table 14-5 Optional Protocols |
156 | 15.1.3 Listener Requirements Passing Control Requirements 15.1.5 Electrical Requirements Additional IEEE 488.2 – Controller Requirements IEEE 488.2 – Controller Recommendations Monitoring Bus Lines 15.3.2 Timeouts 15.3.3 SRQ Interrupts |
157 | 16 Controller Message Exchange Protocols 16.1 Definitions IEEE 488.1 Driver 16.1.2 Programming Environment 16.1.3 Application Program IEEE 488.2 Controller IEEE 488.1 Bus Signals 16.1.6 DAB 16.1.7 END 16.1.8 Control Sequence 16.1.9 Addresses Controller Model |
158 | 16.1.10 IEEE 488.1 State Conditions 16.1.11 Data Messages 16.1.12 Controller Errors 16.2 Control Sequences 16.2.1 SEND COMMAND 16.2.2 SEND SETUP |
159 | 16.2.3 SEND DATA BYTES 16.2.4 SEND 16.2.5 RECEIVE SETUP |
160 | RECEIVE RESPONSE MESSAGE |
161 | 16.2.7 RECEIVE 16.2.8 SEND IFC 16.2.9 DEVICE CLEAR 16.2.10 ENABLE LOCAL CONTROLS |
162 | 16.2.11 ENABLE REMOTE 16.2.12 SET RWLS 16.2.13 SEND LLO |
163 | 16.2.14 PASS CONTROL 16.2.15 PERFORM PARALLEL POLL 16.2.16 PARALLEL POLL CONFIGURE 16.2.17 PARALLEL POLL UNCONFIGURE 16.2.18 READ STATUS BYTE |
164 | 16.2.19 TRIGGER 17 Common Controller Protocols |
165 | 17.1 Reset Protocol 17.1.1 Keyword 17.1.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol 17.1.5 Controller Algorithm 17.1.6 Additional Requirements and Guidelines 17.1.7 Standard Compliance Table 17-1 IEEE 488.2 Common Controller Protocols |
166 | Find Device Requesting Service Protocol 17.2.1 Keyword 17.2.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol 17.2.5 Controller Algorithm Additional Requirements and Guidelines |
167 | 17.2.7 Standard Compliance 17.3 Serial Poll All Devices Protocol 17.3.1 Keyword 17.3.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol 17.3.5 Controller Algorithm 17.3.6 Additional Requirements and Guidelines 17.3.7 Standard Compliance 17.4 Pass Control Protocol 17.4.1 Keyword 17.4.2 Purpose |
168 | Information Requested by the Protocol Information Supplied by the Protocol 17.4.5 Controller Algorithm 17.4.6 Additional Requirements and Guidelines 17.4.7 Standard Compliance 17.5 Requesting Control 17.5.1 Keyword 17.5.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol 17.5.5 Controller Algorithm |
169 | 17.5.6 Additional Requirements and Guidelines 17.6 Find Listeners Protocol 17.6.1 Keyword 17.6.2 Purpose Information Supplied to the Protocol Information Supplied by the Protocol 17.6.5 Controller Algorithm |
170 | 17.6.6 Additional Requirements and Guidelines 17.6.7 Standard Compliance 17.7 Set Address Protocol 17.7.1 Keyword 17.7.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol 17.7.5 Controller Algorithm |
174 | 17.7.6 Additional Requirements and Guidelines 17.7.7 Standard Compliance Test System Protocol 17.8.1 Keyword 17.8.2 Purpose Information Requested by the Protocol Information Supplied by the Protocol |
175 | 17.8.5 Controller Algorithm 17.8.6 Additional Requirements and Guidelines 17.8.7 Standard Compliance |
176 | Appendix A Compound Headers Usage and Examples A1 Compound Header Organization Example Using a Tree Fig A-1 Compound Header Organization Example Using a Tree |
177 | Al.l Use of the Compound Header Rules Al.2 Enhanced Tree Walking Implementation |
178 | A2 Compound Header Organization Example Using a Graph Fig A-2 Compound Header Organization Using a Graph Example |
179 | Appendix B Device/Controller Synchronization Techniques B1 Simple Device and Application Program Synchronization Fig A-3 Compound Header Organization Using a Graph Example |
180 | B2 Types of Devices B2.1 Hypothetical Stimulus-Device B2.2 Hypothetical Response-Device |
181 | B2.3 Hypothetical Controller Language |
182 | B3 Synchronization with Stimulus-Devices B3.1 Stimulus-Device Synchronization using a B3.2 Stimulus-Device Synchronization with Service Request |
183 | Elements |
184 | B4 Synchronization with Response-Devices B4.1 Simple Response-Device Synchronization |
185 | 134.2 Response-Device Synchronization with Service Request Elements |
186 | 134.4 Device Communications While Waiting for a Measurement 134.5 Synchronization using an External Control Signal B4.6 Example Involving Simultaneous Trigger of Two Response-Devices |
187 | 17.5.7 Standard Compliance |
188 | B5 Generalized Synchronization Independent of Queries |
189 | B6 Device Synchronization using the *WAI command B7 System Example Involving both a Response- and Stimulus-Device |
190 | Fig B-1 System Topology for Response- and Stimulus-Device Example |
191 | Appendix C Automatic System Configuration Example C1 Overall Flow of the Protocol Fig C-1 Overall Protocol Flow Table C-1 Device Identifiers/Assigned Addresses |
192 | C2 Description of the Identifier Searches Fig C-2 Identitier Searches |
193 | C3 Description of the Character Search The Search Initiation Character C3.2 The Search Body Fig C-3 Character Search Elements |
194 | C4 Detailed Description of the Search Process C4.1 Manufacturer Search for the Three Sample Identifiers C4.2 Detection of a Superset Field Fig C-4 Search Body |
195 | Fig C-5 Character Search Action for a Manufacturer Character and an end-of-field |
196 | Fig C-6 Detection of the Superset field BB |
198 | Index for IEEE |