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Motorola HC12 Manual De Usuario

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User’s Manual
MCUez HC12 Assembler
290
Assembler Messages
MOTOROLA
Assembler Messages
12.3.51  A12009: Illegal Expression
Type:
Error
Description:
An illegal expression is specified in a PC relative addressing
mode. The illegal expression may be generated in two cases:
• A complex expression is specified when a PC relative
expression is expected.
• A left or right parenthesis is missing in the expression.
Example:
CodeSec1: SECTION
Entry1:
  NOP
CodeSec2: SECTION
Entry2:
  NOP
  BRA #200
Tip:
Change the expression to a valid expression.
Example:
CodeSec1: SECTION
Entry1:
  NOP
CodeSec2: SECTION
Entry2:
  NOP
  BRA Entry2
  BRA (Entry2 + 1)