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VM4016
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VXI Technology, Inc.
10
VM4016 Preface
Contents
Main
VM4016
ANALOG COMPARATOR
USERS MANUAL
Page
TABLE OF CONTENTS
Page
CERTIFICATION
WARRANTY
LIMITATION OF WARRANTY
RESTRICTED RIGHTS LEGEND
DECLARATION OF CONFORMITY
Declaration of Conformity According to ISO/IEC Guide 22 and EN 45014
GENERAL SAFETY INSTRUCTIONS
TERMS AND SYMBOLS
WARNINGS
WARNINGS (CONT.)
SUPPORT RESOURCES
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S
I
FIGURE 1-1: VMIP PLATFORM
INTRODUCTION
V X I B U S
Page
www.vxitech.com
VM4016 Preparation for Use 13
CHANNEL 16 OF
FIGURE 1-3: VM4016 BLOCK DIAGRAM
VM4016 GENERAL SPECIFICATIONS
GENERAL SPECIFICATIONS
S
P REPARATION FOR U
INSTALLATION
CALCULATING SYSTEM POWER AND COOLING REQUIREMENTS
SETTING THE CHASSIS BACKPLANE JUMPERS
SETTING THE LOGICAL ADDRESS
SET TO 255
SET TO 8
SET TO 168
TABLE 2-1: ANALOG COMPARATOR PIN OUTS
1
16 31
15 30
44
FIGURE 2-2: J200, J201 AND J202 PIN LOCATIONS
S
P
EXAMPLES OF SCPI COMMANDS
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APPLICATION EXAMPLES
SINGLE CHANNEL OPERATION
VXI Technology, Inc.
36 VM4016 Programming
-
FIGURE 3-1: SINGLE CHANNEL OPERATION
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BRACKETING A VOLTAGE
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VM4016 Programming 39
DAC
FIGURE 3-2: BRACKETING AN INPUT VOLTAGE
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REGISTER ACCESS EXAMPLES
TABLE 3-1: REGISTER MAP
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PSEUDO REGISTER ACCESS
VXI
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S
C OMMAND D
INTRODUCTION
ALPHABETICAL COMMAND LISTING
TABLE 4-1: IEEE 488.2 COMMON COMMANDS
TABLE 4-2: INSTRUMENT SPECIFIC SCPI COMMANDS
TABLE 4-3: SCPI REQUIRED COMMANDS
COMMAND DICTIONARY
COMMON SCPI COMMANDS
*CLS
*ESE
*ESR?
*IDN?
*OPC
*RST
*SRE
*STB?
*TRG
*TST?
*WAI
INSTRUMENT SPECIFIC SCPI COMMANDS
FETCh:CONDitioned?
FETCh:LATChed?
FETCh:RAW?
INHOUSE:CLEAR_LATCH
INHOUSE:PSEUDO
INHOUSE:REGINT
INHOUSE:REG_ENABLE
INPut:DEBounce
INPut:MASK
INPut:MASK:INTerrupt
INPut:OFFSet
INPut:POLarity
INPut:RANGe
OUTPut:POLarity:EXTernal:INTerrupt
OUTPut:POLarity:EXTernal:LATChed
REQUIRED SCPI COMMANDS
STATus:OPERation:CONDition?
STATus:OPERation:ENABle
STATus:OPERation[:EVENt]?
STATus:PRESet
STATus:QUEStionable:CONDition?
STATus:QUEStionable:ENABle
STATus:QUEStionable[:EVENt]
SYSTem:ERRor?
SYSTem:VERSion?
S
T HEORY OF O
INPUT RANGE CONTROL
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FIGURE 5-1: INPUT RANGE SELECTION
VM4016 Theory of Operation 89
TO RELAY COILS
SIGNAL COMPARISON
FIGURE 5-2: SIGNAL COMPARISON
INTERRUPT GENERATION
FIGURE 5-3: INTERRUPT GENERATION
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