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Chapter 12 SBS 616 Module

370

Chapter 12 SBS616 Module

SBS616 Module

In 1996, Science Applications International Corporation delivered and installed a five-axis

ELECTRO-LOAD system for NAVAIR 4.3.2.4. Bihrle Applied Research was tasked to develop

an interface for the BAR D-Six simulation environment to serve as a flight simulation host for the

NAVAIR system. Under this tasking, Bihrle Applied Research developed an exertion to an

existing D-SIX Hardware interface module, D-SIX IOD. This document provides details

pertaining to the development and implementation of this extension.

NAVAIR ELECTRO-LOAD System and Set Up

The ELECTRO-LOAD system delivered to NAVAIR 4.3.2.4 is a five-axis control loading system

and was installed in an existing simulated cockpit provided by the US Navy. The control loading

system consists of mechanical linkages to the stick, rudder pedals, and throttle; force, position,

and acceleration sensors; torque motors; a VME computer chassis with a Pentium Processor

running MS DOS v6.22; data acquisition cards; shared memory; and control loading software,

CLOAD.

The CLOAD software is run on the ELECTRO-LOAD Pentium communicates with data

acquisition hardware and shared memory. See Figure 1. Data acquisition hardware on the VME

chassis include individual data acquisition cards for each loaded axis where all measurement

data and loading commands are transmitted to and from CLOAD. The shared memory provided

by an SBS Model 616 card is used by CLOAD to communicate with a HOST computer. The

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Indice de contenidos

Pagina 1 - Chapter 12 SBS616 Module

Chapter 12 SBS 616 Module370Chapter 12 SBS616 ModuleSBS616 ModuleIn 1996, Science Applications International Corporation delivered and installed a fiv

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Chapter 12 SBS 616 Module379SBS616 File Listing of SHEM.DAT/*****************************************************************************File: shmem.d

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Chapter 12 SBS 616 Module371HOST computer runs flight simulation software that interfaces with the ELECTRO-LOADSYSTEM. Through shared memory, the HOST

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Chapter 12 SBS 616 Module3726. Make sure SHMEM.DAT is correctly configured.SHMEM.DAT is the file that controls the shared memory settings that cload u

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Chapter 12 SBS 616 Module373Using the SBS Extension - STEP 1 LOADIf the SBS 616 module is not loaded no data will be available to the HOST computer in

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Chapter 12 SBS 616 Module374Once loaded, the card will show up under the I/O Device window (Devices tab) as "SBS 616Adapter". To edit the co

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Chapter 12 SBS 616 Module375Logical Device. The logical device is the type of memory that the module is interacting with.The possible values and a sho

Pagina 8 - Chapter 12 SBS 616 Module

Chapter 12 SBS 616 Module376Location(Hex) - The memory location of the variables where 0x0 is the start of the sharedmemory. This is in hexadecimal.Mi

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Chapter 12 SBS 616 Module377When an individual variable is disabled, the variable will not be written or read from the SBS616 card. This means that a

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Chapter 12 SBS 616 Module378Jumper Settings for the SBS 616 cardThe following jumpers on the SBS 616 card must be set:System Jumpers: leave as default