National Instruments GPIB-MAC User Manual page 48

November 1985
If the GPIB-MAC is CIC but not Active Controller, it
takes control and asserts ATN before sending the
command bytes. It remains Active Controller afterward.
Refer to Appendix A to convert hex values to ASCII
characters.
Examples:
1. PRINT #l,"cMD"
PRINT #l,"+@"
PRINT # 1,' 'WI-W
PRINT # 1 ,'I ABCDE"
2. PRINT #l,"cmd"-tCHR$(13)+" ?W"+CHR$(9)
37 SECTION FOUR - FUNCTIONS
'Program device at address 11 to
'listen and GPIB-MAC at address 0
'to talk.
'Device listen address is 43 or
'ASCII + and GPIB-MAC talk
'address is 64 or ASCII @.
Write the string "ABCDE" to
'device at address 11.
'Pass control to device 23