National Instruments GPIB-PC - page 164

Section Four A BASICA/QuickBASIC GPIB-PC Function Calls
©National Instruments Corp. 4A-89 GPIB-PC User Manual
Board Example:
1. Write 10 instruction bytes to a device at listen address &H2F
(ASCII /) and then unaddress it (the GPIB-PC talk address is
&H40 or ASCII @).
100 REM Perform addressing.
110 CMD$ = "?@/" ' UNL MTA LAD
120 CALL IBCMD (BRD0%,CMD$)
130 REM Perform board write.
140 WRT$ = "F3R1X5P2G0"
150 CALL IBWRT (BRD0%,WRT$)
160 REM Unaddress the Talker and Listener.
170 CMD$ = "_?" ' UNT UNL
180 CALL IBCMD (BRD0%,CMD$)