Measurement Computing Parallel488 User Manual
Page 6
Table of Contents
Section 4
IEEE To Parallel Operation
Page
4.5
IEEE Address Selection
4.6
4.5.1 Listen Only Mode
4.6
4.6
Parallel Interface Description and Timing
4.7
Section 5
IEEE 488 Primer
Page
5.1
History
5.1
5.2
General Structure
5.1
5.3
Send It To My Address
5.4
5.4
Bus Management Lines
5.4
5.4.1 Attention (ATN)
5.4
5.4.2 Interface Clear (IFC)
5.5
5.4.3 Remote Enable (REN)
5.5
5.4.4 End Or Identify (EOI)
5.5
5.4.5 Service Request (SRQ)
5.5
5.5
Handshake Lines
5.6
5.5.1 Data Valid (DAV)
5.6
5.5.2 Not Ready For Data (NRFD)
5.6
5.5.3 Not Data Accepted (NDAC)
5.6
5.6
Data Lines
5.7
5.7
Multiline Commands
5.7
5.7.1 Go To Local (GTL)
5.7
5.7.2 Listen Address Group (LAG)
5.8
5.7.3 Unlisten (UNL)
5.8
5.7.4 Talk Address Group (TAG)
5.8
5.7.5 Untalk (UNT)
5.8
5.7.6 Local Lockout (LLO)
5.8
5.7.7 Device Clear (DCL)
5.8
5.7.8 Selected Device Clear (SDC)
5.9
5.7.9 Serial Poll Disable (SPD)
5.9
5.7.10 Serial Poll Enable (SPE)
5.9
5.7.11Group Execute Trigger (GET)
5.9
5.7.12Take Control (TCT)
5.9
5.7.13Secondary Command Group (SCG)
5.9
5.7.14Parallel Poll Configure (PPC)
5.10
5.7.15Parallel Poll Unconfigure (PPU)
5.10
5.8
More On Service Requests
5.10