
SECTION 4
STATUS STRUCTURE
4-3
The Status Byte (STB) sent to the controller is based on the IEEE488.1 standard. The
bits comprising the STB are called status summary messages because they represent a
summary of the current data in registers and queues.
IEEE488.2 Standard Status Model
The diagram below shows the standard model for the status data structures stipulated
in the IEEE488.2 standard.
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
&
&
&
&
&
&
&
&
7
5
4
3
2
1
0
7
6
5
4
3
2
1
0
&
&
&
&
&
&
&
Logical OR
Service Request
Generation
MSS 6 RQS
Standard Event
Status Enable
Register
Set by
∗
ESE n
Read by
∗
ESE?
Service Request
Enable Register
Set by
∗
SRE n
Read by
∗
SRE?
Read by
∗
ESR?
Read by serial poll
(only when the GPIB
interface bus is used)
Read by
∗
STB?
Power on (PON)
User request (URQ)
Command error (CME)
Execution error (EXE)
Device-dependent error (DDE)
Query error (QYE)
Request for bus control right (RQC)
Operation complete (OPC)
Standard Event Status Register
Data
Output Queue
Status Byte
Register
Standard Status Model Diagram
ESB
MAV
Data
Data
Data
Data
Data
Logical OR
Status
summary
message
Содержание MS8608A
Страница 18: ...II...
Страница 19: ...MS8608A MS8609A Digital Mobile Radio Transmitter Tester Operation Manual Vol 1 Main Unit Panel Operation...
Страница 22: ...IV...
Страница 24: ...Section 1 General 1 2...
Страница 46: ...Section 1 General 1 24...
Страница 48: ...Section 2 Preparations Before Use 2 2...
Страница 58: ...Section 2 Preparations Before Use 2 12...
Страница 60: ...Section 3 Panel Description 3 2...
Страница 68: ...Section 4 Basic Operation Procedure 4 2...
Страница 78: ...Section 5 Setting Functions 5 2...
Страница 112: ...Section 5 Setting Functions 5 36...
Страница 114: ...Section 6 Performance Tests 6 2...
Страница 170: ...Section 7 Storage and Transportation 7 2...
Страница 174: ...Section 7 Storage and Transportation 7 6...
Страница 176: ...Appendixes App II...
Страница 178: ...Appendix A A 2...
Страница 179: ...A 3 Fig A 1 MS8608A Front Panel...
Страница 180: ...A 4 Fig A 2 MS8608A Rear Panel Name Plate...
Страница 181: ...A 5 Fig A 3 MS8609A Front Panel...
Страница 182: ...A 6 Fig A 4 MS8609A Rear Panel...
Страница 184: ...Appendix B B 2...
Страница 186: ...B 4...
Страница 187: ...Appendix C C 1 Appendix C Performance Test Record...
Страница 188: ...Appendix C C 2...
Страница 204: ...Appendix C C 18...
Страница 205: ...MS8608A MS8609A Digital Mobile Radio Transmitter Tester Operation Manual Vol 1 Main Unit Remote Control...
Страница 208: ...IV...
Страница 210: ...SECTION 1 GENERAL 1 2...
Страница 216: ...SECTION 2 CONNECTING DEVICE 2 2...
Страница 220: ...SECTION 2 CONNECTING DEVICE 2 6...
Страница 222: ...SECTION 3 DEVICE MESSAGE FORMAT 3 2...
Страница 234: ...SECTION 4 STATUS STRUCTURE 4 2...
Страница 248: ...SECTION 4 STATUS STRUCTURE 4 16...
Страница 250: ...SECTION 5 INITIAL SETTINGS 5 2...
Страница 256: ...SECTION 5 INITIAL SETTINGS 5 8...
Страница 258: ...SECTION 6 TABLES OF DEVICE MESSAGES 6 2...
Страница 266: ...SECTION 6 TABLES OF DEVICE MESSAGES 6 10...
Страница 268: ...7 2 SECTION 7 DETAILED DESCRIPTION OF COMMANDS...
Страница 330: ...7 64 SECTION 7 DETAILED DESCRIPTION OF COMMANDS...
Страница 332: ...App ii APPENDIXES...
Страница 336: ...APPENDIX A A 4...