National Instruments GPIB-PC - Manual (Page 138)

Section Four A BASICA/QuickBASIC GPIB-PC Function Calls
©National Instruments Corp. 4A-63 GPIB-PC User Manual
QuickBASIC Version 2.0 or 3.0,
replace line 190 with:
190 CALL IBRDIA (TAPE%,VARPTR(RD%(0)),CNT%)
QuickBASIC Version 4.0,
replace line 190 with:
190 CALL IBRDIA (BD%,RD%(),CNT%)
2. To terminate the read on an end-of-string character, see IBEOS
examples.