M68ICS05C Freescale Semiconductor, M68ICS05C Datasheet - Page 67

• Manufacturer Part Number: M68ICS05C
• Description: SIM PROGRAM FOR 68HC705C8A/C9A
• Manufacturer: Freescale Semiconductor
• Type: Simulator/Programmerr

Specifications of M68ICS05C

• Contents: Programmer, Power Supply, Assembler/Simulator/Debugger, Cable, Software and Documentation
• For Use With/related Products: 68HC705C8A/C9A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.5 ASSEMBLER OPTIONS
The CASM05W assembler supports all Motorola opcode mnemonics in the command set. For
descriptions of the debugging commands, see Chapter 7, ICS05CW Debugging Command Set.
5.5.1 Operands and Constants
Operands are addresses, labels, or constants, as defined by the opcode. Assembly-time arithmetic
is allowed within operands. Such arithmetic may use these operations:
Operator precedence follows algebraic rules. You may use parentheses to alter precedence. If
your expression contains more than one operator, parenthesis, or embedded space, you must put
the entire expression inside braces ( { } ).
Constants are specific numbers in assembly-language commands. The default base for constants
is hexadecimal, but you may change the default using the Change Base Address dialogs for the
Memory and Code windows. To temporarily override the default base, use either the appropriate
prefix or suffix (Table 5-1), but not both.
M68ICS05COM/D
*
/
+
-
<
>
%
&
|
^
jmp start
jmp start+3
jmp (start > 2)
Opcodes mnemonics cannot start in column one. If a label begins
the line, there must be at least one space between the label and the
opcode.
multiplication
division
addition
subtraction
left shift
right shift
remainder after division
bitwise and
bitwise or
bitwise xor
;start is a previously defined label
;jump to location start + 3
;jump to location start divided by 4
NOTE
ASSEMBLER INTERFACE
5-7