
E2730A VXI RF TUNER
viii TABLE OF CONTENTS
TABLE OF CONTENTS (Continued)
SECTION 3
LOCAL OPERATION
Paragraph Page
3.1 Introduction................................................................................................................... 3-1
3.2 Indicators....................................................................................................................... 3-1
3.2.1 RUN Indicator, Green Led............................................................................................ 3-1
3.2.2 COR Indicator, Red Led................................................................................................ 3-1
3.2.3 ERR Indicator (A5DS3)................................................................................................ 3-2
3.3 Tuner Control Using the VXI Interface ........................................................................ 3-2
3.3.1 VXIBus/E2730A Interface........................................................................................... 3-2
3.3.2 E2730A Addressing ..................................................................................................... 3-3
3.3.3 E2730A Configuration Registers................................................................................. 3-3
3.3.4 E2730A Communication Protocol ............................................................................... 3-4
Word Serial IEEE 488.2 Commands................................................................... 3-4
Register Based VXI Operations .......................................................................... 3-6
3.3.5 Interrupters.................................................................................................................... 3-8
3.4 Tuner Operations........................................................................................................... 3-9
3.4.1 Setup Operations........................................................................................................... 3-9
Reference Selection............................................................................................. 3-9
Reset.................................................................................................................... 3-10
Memory Clear...................................................................................................... 3-10
3.4.2 Manual Control ............................................................................................................. 3-11
Frequency Operations.......................................................................................... 3-11
Tuner Attenuation Operations............................................................................. 3-12
3.4.3 Memory Operation........................................................................................................ 3-13
Direct Memory Comments.................................................................................. 3-13
Store and Recall Operations................................................................................ 3-14
3.4.4 Communication Messages and SRQ Operations........................................................... 3-15
3.4.5 Hardware Error Messages............................................................................................. 3-18
3.4.6 Master/Slave Messages................................................................................................. 3-21
3.4.7 Compatibility Messages................................................................................................ 3-21
3.4.8 User Configuration Messages ....................................................................................... 3-28
3.4.9 Factory Configuration Messages................................................................................... 3-29