User`s manual

Contents 1
Contents
Agilent E1330B User’s Manual
Warranty ....................................................................................................................... 5
Safety Symbols ............................................................................................................. 6
WARNINGS................................................................................................................. 6
Declaration of Conformity............................................................................................ 7
User Notes..................................................................................................................... 8
Chapter 1
Getting Started ............................................................................................................. 11
Using This Chapter ..................................................................................................... 11
Technical Description ................................................................................................. 11
Instrument Definition.................................................................................................. 13
Downloading SCPI Drivers ........................................................................................ 13
Programming the Digital I/O Module......................................................................... 13
SCPI Command Format Used in This Manual .................................................... 14
Specifying SCPI Commands ............................................................................... 14
Initial Operation.......................................................................................................... 16
Chapter 2
Configuring the Agilent E1330B Digital I/O Module ...............................................17
Using This Chapter ..................................................................................................... 17
Setting the Address Switch ......................................................................................... 18
Enabling Pull-ups........................................................................................................ 19
Selecting the Interrupt Line ........................................................................................ 20
Combining the Flag Lines........................................................................................... 21
Digital I/O Module Peripheral Pinout......................................................................... 22
Configuring for Isolated Digital I/O ........................................................................... 25
Connecting to a GPIO Peripheral ............................................................................... 26
Using with External Pull-ups...................................................................................... 28
Typical Connection..................................................................................................... 29
Chapter 3
Using the Agilent E1330B Digital I/O Module .......................................................... 31
Using This Chapter ..................................................................................................... 31
Addressing the Module............................................................................................... 31
Operation Overview.................................................................................................... 32
Default and Reset States ............................................................................................. 33
Setting the Polarity...................................................................................................... 33
Setting the Handshake Mode ...................................................................................... 34
Handshake Timing .............................................................................................. 34
Inputting Data Bytes and Bits..................................................................................... 35
Input .................................................................................................................... 35
Outputting Data Bytes and Bits .................................................................................. 36
Output .................................................................................................................. 36
Multiple Port Operations ............................................................................................ 37
Using Trace Memory .................................................................................................. 38