CONTENTS
Chapter | Page |
6.5 Handshake Lines | 57 |
6.5.1 Data Valid (DAV) | 57 |
6.5.2 Not Ready For Data (NRFD) | 57 |
6.5.3 Not Data Accepted (NDAC) | 57 |
6.6 Data Lines | 58 |
6.7 Multiline Commands | 58 |
6.7.1 Go To Local (GTL) | 58 |
6.7.2 Listen Address Group (LAG) | 58 |
6.7.3 Unlisten (UNL) | 59 |
6.7.4 Talk Address Group (TAG) | 59 |
6.7.5 Untalk (UNT) | 59 |
6.7.6 Local Lockout (LLO) | 59 |
6.7.7 Device Clear (DCL) | 59 |
6.7.8 Selected Device Clear (SDC) | 59 |
6.7.9 Serial Poll Disable (SPD) | 59 |
6.7.10 Serial Poll Enable (SPE) | 59 |
6.7.11 Group Execute Trigger (GET) | 59 |
6.7.12 Take Control (TCT) | 60 |
6.7.13 Secondary Command Group (SCG) | 60 |
6.7.14 Parallel Poll Configure (PPC) | 60 |
6.7.15 Parallel Poll Unconfigure (PPU) | 60 |
6.8 More on Service Requests | 60 |
6.8.1 Serial Poll | 61 |
6.8.2 Parallel Poll | 61 |
7. Theory of Operation and Board Layout | 62 |
7.1 Theory of Operation | 62 |
7.2 Board Layout | 63 |
Appendix A: Sample | 65 |
Appendix B: Character Codes and IEEE Multiline Messages | 66 |
Index | 68 |
9
