M68ICS05C Freescale Semiconductor, M68ICS05C Datasheet - Page 68

• 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

ASSEMBLER INTERFACE
The assembler also accepts ASCII constants. Specify an ASCII constant by enclosing it in single
or double quotes. A character ASCII constant has an equivalent value: ‘A’ is the same as 41H.
An example of a string constant is:
5.5.2 Comments
Use semicolons to delineate comments. A comment may start in any column and runs until the
end of its line. Additionally, if any line has an asterisk (*) or semicolon (;) in column 1, the entire
line is a comment.
5.6 ASSEMBLER DIRECTIVES
Assembler directives are keywords that control the progress and the modes of the CASM05W
assembler. To invoke an assembler directive, enter a /, #, or $ as the first character of a line.
Enter the directive immediately after this initial character, along with the appropriate parameters
values.
Directives supported by the assembler vary according to manufacturer. Table 5-2 summarizes the
CASM05W assembler directives. A caret (^) indicates that a parameter value must follow the
directive. Note also that a space must separate a directive and its parameter value.
5.6.1 BASE
The BASE assembler directive changes the default base of the current file. The parameter
specified must be in the current base or have a base qualifier (prefix or suffix). The next base
remains in effect until the end of the file, or until you enter another BASE directive.
The original default base is hexadecimal, but you can change the default to binary, octal, or
decimal default bases instead. It is good practice to specify a base explicitly so that you are
always sure that base is currently in effect.
5-8
db “this is a string”
Table 5-1. Change Base Prefixes/Suffixes
Base
10
16
2
8
Prefix
@
%
!
Suffix
Q
O
H
T
M68ICS05COM/D