Renesas M16C PC4701 用户手册

 
 

 

9.2 Writing Expressions 

This debugger allows you to use expressions for specifying addresses, data, and number of passes, etc. 
The following shows example commands using expressions. 

You can use the following elements in expressions: 
• 

Constants 

• 

Symbols and labels 

• 

Macro variables 

• 

Register variables 

• 

Memory variables 

• 

Line Nos. 

• 

Character constants 

• 

Operators 

 

9.2.1 Constants 

You can use binary, octal, decimal, or hexadecimals. The prefix or suffix symbol attached to the 
numerical value indicates which radix is used.   
The debugger for M32C and M16C/R8C and 740   
 

 

Hexadecimal Decimal 

Octal 

Binary 

* 

Prefix 0x,0X  @ 

None  % 

Suffix h,H  None  o,O  b,B 
Examples 0xAB24 

AB24h

 

@1234 1234o  %10010 

10010b

 

 
*You can only specify % when the predetermined radix is hexadecimal. 
• 

If you are inputting a radix that matches the predetermined radix, you can omit the symbol that 
indicates the radix (excluding binary). 

• 

Use the RADIX command to set the predetermined value of a radix. However, in the cases shown 
below, the radix is fixed regardless of what you specify in a RADIX command. 

 

Type Radix 
Address Hex 
Line No. 
No. of executions 
No. of passes

 

Dec 

 

 

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