Measurement Computing Extender488 User Manual
Page 4
Table of Contents
Section 3
IEEE 488 Primer
Page
3.7.3
Unlisten (UNL)
3.8
3.7.4
Talk Address Group (TAG)
3.8
3.7.5
Untalk (UNT)
3.8
3.7.6
Local Lockout (LLO)
3.8
3.7.7
Device Clear (DCL)
3.8
3.7.8
Selected Device Clear (SDC)
3.9
3.7.9
Serial Poll Disable (SPD)
3.9
3.7.10
Serial Poll Enable (SPE)
3.9
3.7.11
Group Execute Trigger (GET)
3.9
3.7.12
Take Control (TCT)
3.9
3.7.13
Secondary Command Group (SCG)
3.9
3.7.14
Parallel Poll Configure (PPC)
3.10
3.7.15
Parallel Poll Unconfigure (PPU)
3.10
3.8
More On Service Requests
3.10
3.8.1
Serial Poll
3.11
3.8.2
Parallel Poll
3.11
Section 4
SERVICE INFORMATION
Page
4.1
Factory Service
4.1
4.2
Theory of Operation
4.1
4.3
Extender488 Component Layout
4.2
4.4
Extender488/F Fiber Optic I/O Layout
4.3
4.4
Replaceable Parts List
4.4
Appendix A
IEEE Command and Address Messages