EMS6500 EM Microelectronic, EMS6500 Datasheet - Page 58

• Manufacturer Part Number: EMS6500
• Description: Microcontroller Development System 4-bit (Emmon), Simulators 4-bit
• Manufacturer: EM Microelectronic

Copyright  2003, EM Microelectronic-Marin SA
4.8.
4.8.1. ENDM ENDMACRO MACEND
4.8.2. EQU
4.8.3. INCLUDE
Syntax : ENDM or ENDMACRO or MACEND
End of macro - Terminates the instructions associated with the current macro
definition and is the complement to the MACRO directive described above.
Syntax : symbol EQU expr
Equates the expression value with the symbol. Can only occur once for each label
symbol.
IOport1
Syntax : INCLUDE filename
Includes assembly source statements from a specified source file. This statement
can also occur within the INCLUDE assembly files (i.e. nesting is permitted).
Example statements are:
INCLUDE MATHS.ASM
INCLUDE IOINIT.ASM
INCLUDE IOBUFF.ASM
The supplied filename will be searched for within the drive/directory of the main
source file of the project, unless a drive/directory path is specified within the
filename.
If the specified file is found, the current statement position within the parent file is
saved and the source statements of the INCLUDE file are processed. After
assembling the INCLUDE file's statements, the parent file becomes active again and
execution continues from the statement following the INCLUDE directive.
Typically, this directive reads source files as shown in the above example, where
each file contains general purpose subroutines or a common set of MACRO or
variable definitions.
Assembler Directives
EQU 0F3H
;IOport1 assigned
;Math Subroutines
;I/O Control Subs
;I/O Buffer Subs
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Development System
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EM66xx
Binder 4.3-01/03 Rev. B/495