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Sun Microsystems S16A manual User’S Guide

Models: S16A

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S16A

SBus 16-bit Dual Analog Interface

for the Sun SPARCstation

USER’S GUIDE

008-00630-01

EDT

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Sun Microsystems S16A manual User’S Guide

Contents

USER’S GUIDE S16AS16A User’s Guide Contents Tables Installation OverviewSpecifications Input and OutputInstalling the Hardware InstallationInstalling the Software Using SunOS Version4. Place the diskette that came with the S16A into the diskette drive Building the Sample Programs Using System V Release 4 Solaris 2.4 or Latermake unload volcheck pkgadd -d /floppy/floppy0 EDTs16aIncluded Files Elements of S16A Applications Input and OutputRoutine DMA Library RoutinesDescription Table 1. General DMA Library RoutinesRoutine s16abufferaddressesDescription Table 2. S16A-specific Library Routiness16acancelcurrent s16acancels16achecknextbuffer DescriptionDescription s16acloseSyntax int s16acloseS16aDev *s16apDescription s16aconfigureringbuffersSyntax Argumentss16agetdaccontrolreg s16adoneDescription Syntaxs16agetdiodirectionreg s16agetdiodataregDescription Syntaxs16aopen s16agetoutputbitsDescription Syntaxs16aserialread s16areadDescription Syntaxs16aserialwrite s16aserialstrNull-terminated command string to send to the Analog Input Module Number of characters in the command strings16asetdaccontrolreg s16asetdefaultsDescription Syntaxs16asetdiodirectionreg s16asetdiodataregDescription Syntaxs16astartbuffers s16asetoutputbitsDescription Syntaxs16awaitforbuffer s16astopbuffersDescription Syntaxs16awrite s16awaitfornextbufferDescription Syntaxfoiparityerror Error ConditionsError Code Error ConditionElectrical Interface Hardware InterfaceSignal Interface SignalsTable 4. S16A Interface Signals S16A I/OThe S16A uses a 37-pin D connector, such as an AMP Connector PinoutSignal SignalRegisters Figure 1. S16A SBus Addresses SBus AddressesCurrent DMA Address Registers DMA RegistersNext DMA Address Registers DMA ChannelControl and Next Count Registers Current Count RegistersDescription Table 8. Next DMA Address RegistersDAC Output Control Register Direct I/O RegistersDIO Direction Register DIO Data RegisterS16A Analog Input Module Internal RegistersDescription Table 11. DAC Output Control RegisterInput Clock Prescale Registers Input Configuration RegistersValue hex DescriptionDescription Trim RegistersTable 14. Input Gain High Byte Values Trim RegisterAnalog Input Module UART Registers Temperature RegisterAnalog Input Module Control Protocol Trim Input Gain RegistersRead from an Input Configuration Register Write to an Input Configuration RegisterRead a 16-bit value from a Input Configuration register Number of the Input Configuration register to be written. 2 is inputRead the Temperature Register UART Command/Status RegisterRead the Temperature register Table 16. UART Command/Status RegisterUART Data Register Xilinx Programming RegistersPower SpecificationsSBus Compliance SoftwareReferences cd /pub/s16a/4x Contacting EDTget README Index