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Equ (equate symbol), Ee equ (equate, Symbol) – Echelon Neuron User Manual

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EQU (Equate Symbol)

The EQU directive assigns the value of a constant expression to a symbol. The

assembler treats subsequent occurrences of the symbol as the value of the

constant expression.

Syntax:
The EQU directive requires a label and a constant expression argument.

label

EQU const_expr


Example:
The following example loads TOS with the content of the general-purpose

register R0 (base page offset value 8), using the mnemonic name “R0”:

R0 EQU 8

Example APEXP ; ( -- r0)

push !R0 ; ( r0 )

ret ; return to caller

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Neuron Assembler Directives