5
Appendix A
Specifications ..............................................................................................................85
Appendix B
Register-Based Programming ...................................................................................87
About This Appendix..................................................................................................87
Register Programming vs. SCPI Programming..........................................................87
Addressing the Registers...........................................................................................87
The Base Address .............................................................................................. 88
Register Offset ...................................................................................................89
Register-Based Programming the E1442A................................................................90
Reading or Writing to E1442A Registers ............................................................90
Register Access with Logical Address (Command Module) ...............................90
Register Access with Memory Mapping (Embedded Controller) ........................91
Reading the E1442A Registers ..........................................................................91
Writing to E1442A Registers ..............................................................................92
Register Definitions....................................................................................................94
Switch Enable Registers .....................................................................................95
Programming Example...............................................................................................96
Appendix C
E1442A Error Messages .............................................................................................99
Error Types ................................................................................................................99
Error Messages........................................................................................................100
Index .............................................................................................................................101