VXI SM7100, Microwave Matrix user manual Overview, Programming

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SECTION 1

INTRODUCTION

OVERVIEW

The SM7100 Microwave Matrix is a member of the VXI Technology SMIP II™ (Switch Modularity Interface Platform) family. It offers a modular design allowing custom switching configurations in a single chassis.

The SM7100 is a double-wide, C-size VXI module, which can support customized microwave switch configurations for many applications.

Using the SMIP II family for microwave switching, the user obtains the following benefits over other VXI microwave switch solutions:

Density: Up to eight (1x6) microwave relays can be housed in a double-wide VXIbus slot, saving a complete C-Size slot.

Weight: The miniature relay technology reduces the overall weight considerably. Where possible, ultralight cabling is used maintaining the total weight under five pounds.

PROGRAMMING

The SMIP II family of switch modules is programmed using direct register access for fast data throughput.

Automatic Scanning

A predefined sequence of channels can be programmed into an extensive scan list that can be incremented by a trigger. This approach relieves the host controller from having to tie up the VXIbus backplane when scanning.

SM7100 Introduction

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Contents SM7100 VXI Technology, Inc Table of Contents Limitation of Warranty WarrantyCertification Restricted Rights LegendEMC C L a R a T I O N O F C O N F O R M I T YTerms and Symbols General Safety InstructionsAvoid Electric Shock Support Resources Programming OverviewSM7100 Specifications VswrSMA Calculating System Power and Cooling Requirements Setting the Chassis Backplane JumpersIntroduction MSB LSB Setting the Logical AddressSelecting the Extended Memory Space VXI Technology, Inc SM7100 Preparation for Use Front Panel Connection SM7000 Switch ConfigurationEXT GNDReturn GND SM7100 Module Configuration SM7100 Matrix Schematic Offset Hex VXI Technology, Inc SM7100 Module Configuration Addressing Register AccessOffset Write Function Smip II Register MAP A16Logical Address Register 0x00 Write Only ID Register 0x00 Read OnlyDevice Type Register 0x02 Read Only Status Register 0x04 Read OnlyReserved Register 0x0A Read Only Offset Register 0x06 Read and WriteReserved Register 0x0C Read Only Version Number Register 0x0E Read OnlyNVM Access Resister 0x20 Write Only NVM Access Resister 0x20 Read OnlyInterrupt Control Register 0x1C Read and Write Subclass Register 0x1E Read OnlyTrace RAM Start Low Register 0x2A Read and Write Trace RAM Start High Register 0x28 Read and WriteTrace RAM End High Register 0x2C Read and Write Trace RAM End Low Register 0x2E Read and WriteTrace Enable Loop EnableOpen Trigger Select Register 0x36 -Write Only TTL Trigger Polarity Register 0x38 -Write OnlyTrigger Advance Register 0x3E Write Only Busy Trigger Control Register 0x3C Read and WriteBoard Busy Register 0x3E Read Only Reserved Registers Read and WriteAcfailn AddrBBM/MBB Control Register Read and Write Delay Register Read and Write Writing to the Relays Relay Register OffsetVIA16SPACE Index SM7100