HP E1459A 95

1140 OUTPUT Vxi_address;"VXI:READ? 128,22"

1150 ENTER Vxi_address;B

1160 PRINT "Wrd 0 Pos Edge: ";A

1170 PRINT "Wrd 0 Neg Edge: ";B

1180 !

1190 OUTPUT Vxi_address;"VXI:READ? 128,6"! get int status register 1200 ENTER Vxi_address;E

1210 Istat=BINAND(E,15)

1220 PRINT "Edge Int Status: ";Istat

1230 !

1235 ! get pos edge register port 1

1240 OUTPUT Vxi_address;"VXI:READ? 128,36"

1250 ENTER Vxi_address;A

1255 ! get neg edge register port 1

1260 OUTPUT Vxi_address;"VXI:READ? 128,38"

1270 ENTER Vxi_address;B

1280 PRINT "Wrd 1 Pos Edge: ";A

1290 PRINT "Wrd 1 Neg Edge: ";B

1300 !

1310 OUTPUT Vxi_address;"VXI:READ? 128,6"! get int status register 1320 ENTER Vxi_address;E

1330 Istat=BINAND(E,15)

1340 PRINT "Edge Int Status: ";Istat

1350 !

1355 ! int disable, port 2/3 select

1360 OUTPUT Vxi_address;"VXI:WRITE 128,4,16"

1370 !

1375 ! get pos edge register port 2

1380 OUTPUT Vxi_address;"VXI:READ? 128,20"

1390 ENTER Vxi_address;A

1395 ! get neg edge register port 2

1400 OUTPUT Vxi_address;"VXI:READ? 128,22"

1410 ENTER Vxi_address;B

1420 PRINT "Wrd 2 Pos Edge: ";A

1430 PRINT "Wrd 2 Neg Edge: ";B

1440 !

1450 OUTPUT Vxi_address;"VXI:READ? 128,6"! get int status register 1460 ENTER Vxi_address;E

1470 Istat=BINAND(E,15)

1480 PRINT "Edge Int Status: ";Istat

1490 !

1495 ! get pos edge register port 3

1500 OUTPUT Vxi_address;"VXI:READ? 128,36"

1510 ENTER Vxi_address;A

1515 ! get neg edge register port 3

1520 OUTPUT Vxi_address;"VXI:READ? 128,38"

1530 ENTER Vxi_address;B

1540 PRINT "Wrd 3 Pos Edge: ";A

1550 PRINT "Wrd 3 Neg Edge: ";B

1560 !

1570 OUTPUT Vxi_address;"VXI:READ? 128,6"! get int status register 1580 ENTER Vxi_address;E

1590 Istat=BINAND(E,15)

1600 PRINT "Edge Int Status: ";Istat

1610 !

1620 PRINT

1630 !

1640 OUTPUT Vxi_address;"DIAG:INT:SET1 ON"

HP E1459A Register Definitions 95

Contents

Contents Page Page Page Page Page Page Page BUSINESS REPLY MAIL HEWLETT-PACKARDCOMPANY Page Installing and Configuring the HP E1459A Functional Description Page Page Watchdog Timer Input Level Selection Input Isolation Input Debounce Processing Input Edge Detection Page Input Data Capture Front Panel Markers Interrupt Driven or Polled Mode Operations Interrupt Parsing Configuring for Installation Setting the Logical Address Setting the Interrupt Priority Setting Input Threshold Levels Setting the Reset Time on the Connecting User Inputs Page Installing the HP E1459A in a VXIbus Mainframe Terminal Block Wiring a Terminal Block Page Page Using the HP E1459A Module Power-on /Reset States Example 1: Reset, Self Test and Module ID Page Digital Input Example 2: Digital Input Page Edge Detected Event Detection Page Page Example 3: Edge Interrupt Page HP E1459A SCPI Command Reference Common Command Format SCPI Command Format Command Separator Abbreviated Commands Implied Commands Command Parameters Linking Commands DIAGnostic:SYSReset Subsystem DIAGnostic:SYSReset[:STATe] DIAGnostic:SYSReset:ENABle <state DIAGnostic:SYSReset:ENABle DISPlay:MONitor Subsystem DISPlay:MONitor:PORT <port DISPlay:MONitor:PORT? [MINimum | MAXimum | DEFault] DISPlay:MONitor:PORT:AUTO <state DISPlay:MONitor:PORT:AUTO DISPlay:MONitor[:STATe] <state DISPlay:MONitor[:STATe] INPut Subsystem INPutn:CLOCk[:SOURce] <source INPutn:CLOCk[:SOURce] INPutn:DEBounce:TIME <time> | MINimum | MAXimum | DEFault INPutn:DEBounce:TIME? [MINimum | MAXimum | DEFault] MEASure Subsystem MEASure:DIGital:DATAn[:type] [:VALue] MEASure:DIGital:DATAn[:type]:BITm MEMory Subsystem MEMory:DELete:MACRo <name SENSe Subsystem [SENSe:]EVENt:PORTn:DAVailable [SENSe:]EVENt:PORTn:DAVailable:ENABle <state [SENSe:]EVENt:PORTn:DAVailable:ENABle [SENSe:]EVENt:PORTn:EDGE [SENSe:]EVENt:PORTn:EDGE:ENABle <state [SENSe:]EVENt:PORTn:EDGE:ENABle [SENSe:]EVENt:PORTn:NEDGe [SENSe:]EVENt:PORTn:NEDGe:ENABle <mask [SENSe:]EVENt:PORTn:NEDGe:ENABle [SENSe:]EVENt:PORTn:PEDGe [SENSe:]EVENt:PORTn:PEDGe:ENABle <mask [SENSe:]EVENt:PORTn:PEDGe:ENABle [SENSe:]EVENt:PSUMmary:DAVailable [SENSe:]EVENt:PSUMmary:EDGE STATus Subsystem Page STATus:OPERation:CONDition STATus:OPERation:ENABle <mask STATus:OPERation:ENABle STATus:OPERation[:EVENt] STATus:OPERation:PSUMmary:CONDition STATus:OPERation:PSUMmary:ENABle <mask STATus:OPERation:PSUMmary:ENABle STATus:OPERation:PSUMmary[:EVENt] STATus:PRESet STATus:QUEStionable:CONDition STATus:QUEStionable:ENABle <mask STATus:QUEStionable:ENABle STATus:QUEStionable[:EVENt] SYSTem Subsystem SYSTem:CDEScription? <number SYSTem:CTYPe? <number SYSTem:ERRor SYSTem:VERSion IEEE 488.2 Common Commands Command Quick Reference Page HP E1459A Specifications Page HP E1459A Register Definitions Overview Addressing the Registers Register Access with Logical Address with Memory Register Definitions Status/Control Register Page Edge Interrupt Status Register Data Available Status Register Control/Status Register Command Register Port 0/2 Page Channel Data Register Port 0/2 Positive Edge Detect Register Port Negative Edge Positive Mask Register Port 0/2 Negative Mask Register Port 0/2 Debounce Clock Register Port 0 and Port1/ Port 2 and Port Command Register Port 1/3 Channel Data Register Port 1/3 Positive Mask Register Port 1/3 Negative Mask Register Port 1/3 Port 1/ Port 2 and Page Power On/Reset Conditions Programming Examples Output and Edge Detection Examples Page Page Page Page Page Page Page Page Page Page Page Page Error Messages Page Index