Measurement Computing Micro 488/EX rev.2.1 - Manual (Page 121)

Section 5 Command Descriptions
5.51
RESPONSE None
MODE any
BUS STATES None
EXAMPLES 10 PRINT#1,"MACRO 0" Create Macro #0
20 PRINT#1,"COMMENT 'I have received an SRQ'"
30 PRINT#1,"ENDM"
40 PRINT#1,"ON SRQ DOMACRO 0"
Enable Macro 0 for On SRQ
As a peripheral, the ON LISTEN DOMACRO can be used to input data
from the active controller.
10 PRINT#1,"MACRO 20" Create Macro # 20
20 PRINT#1,"ENTER"
30 PRINT#1,"ON LISTEN DOMACRO 20"
Re-enable for the next MLA
40 PRINT#1,"ENDM"
50 PRINT#1,"ON LISTEN DOMACRO 20"
Enable it for Listen
The data will be transmitted out to the serial host without having to
re-issue an ENTER command from the host each time.
The next example is an abbreviated form of the previous. Although
not as clear, it would require less USER heap memory if there were
more being done in the Macro.
10 PRINT#1,"MA20" Create Macro # 20
20 PRINT#1,"EN"
30 PRINT#1,"ON L DO20"
Re-enable for the next MLA
40 PRINT#1,"ENDM"
50 PRINT#1,"ON L DO20"
Enable it for Listen