Measurement-computing Digital HS Manual de usuario descargar pdf (Pagina 56)

The Digital488HS/32 must be set up with the following switch defaults:

S1-2 Closed 8-bit Output Port Mode

S1-3 Closed NDAC Holdoff Disabled

S1-4-8 Various IEEE 488 Bus Address = 18

S3-6 Open Active High Data

S3-4 Closed Active Low Level oBusy

S3-3 Closed Falling Edge iDAV

S3-8 Closed Active Low oClear

This program is used to transfer the ASCII text file to the Digital488HS/32 using the

IOtech Personal488 Controller package. Connect the Digital488HS/32 to the printer

with the fabricated cable. Enter this simple program and print.

* Sample Program - IEEE 488 to Parallel Converter

* Using the IOtech Model Digital488HS/32

* October 22, 1991

* Initialize Driver488

10 OPEN "\DEV\IEEEOUT" FOR OUTPUT AS #1

20 IOCTL#1,"BREAK"

30 PRINT#1,"RESET"

40 OPEN "\DEV\IEEEIN" FOR INPUT AS #2

* Open the test file for printing

50 OPEN "TEST.DAT" FOR INPUT AS #3

* Reset the Parallel Printer

60 PRINT#1,"CLEAR08"

* Now output the data from the test file

70 WHILE NOT EOF(3)

80 LINE INPUT#3,A$

90 PRINT#1,"OUTPUT08;";A$

100 WEND

110 CLOSE

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Measurement-computing Digital HS Manual de usuario Pagina 56