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VM4016
FIGURE 5-3: INTERRUPT GENERATION
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VXI Technology, Inc.
92
VM4016 Theory of Operation
F
IGURE
5-3:
I
NTERRUPT
G
ENERATION
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
Page
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
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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
Page
BRACKETING A VOLTAGE
www.vxitech.com
VM4016 Programming 39
DAC
FIGURE 3-2: BRACKETING AN INPUT VOLTAGE
Page
REGISTER ACCESS EXAMPLES
TABLE 3-1: REGISTER MAP
Page
PSEUDO REGISTER ACCESS
VXI
Page
Page
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
www.vxitech.com
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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