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CROSS ASSEMBLER ASM62XX
S1C62 FAMILY
EPSON
III-17
DEVELOPMENT TOOL REFERENCE MANUAL
4.6.3
 Macro-calls
The defined macro-name can be called from any location in the program by using the following format:
[<Label>]_<Macro-name>_ [<Actual-argument>, ...]
The MACRO can be called by using the macro-name.
When arguments are required, write actual arguments corresponding to the dummy arguments used in the
macro-definition.  Multiple actual arguments must be separated by commas (,).
Actual and dummy arguments correspond sequentially from left to right.  If the number of actual argu-
ments is greater than the number of dummy arguments, the excess actual arguments are ignored.  If the
number of actual arguments is less than the number of dummy arguments, the excess dummy arguments
are replaced by nulls (00H).
Any label can be written before the macro-name.
Example:
 Source file
                  ORG     0200H
          CTAS    EQU     00H
          CTAE    EQU     02H
          CAFSET  EQU     0101B
          CAFRST  EQU     0000B
          CTBS    EQU     10H
          CTBE    EQU     08H
          CBFSET  EQU     0001B
          CBFRST  EQU     0100B
          COUNT   MACRO   FSET,FRST,CTS,CTE
                  LOCAL   LOOP1
                  SET     F,FSET
                  RST     F,FRST
                  LD      A,0
                  LD      X,CTS
          LOOP1   ACPX    MX,A
                  CP      XL,CTE
                  JP      NZ,LOOP1
                  ENDM
          COUNTA  COUNT   CAFSET,CAFRST,CTAS,CTAE
                  RET
          COUNTB  COUNT   CBFSET,CBFRST,CTBS,CTBE
                  RET
                  END
The assembly listing file after assembly is shown on the next page.