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It is also possible to enter operators in numerical values. Table 8.2 Operators lists the operators available.

Table 8.2 Operators

Operator Priority Direction of computation

()

High From left to right

- (Unary_minus)

From right to left

∗ / %

From left to right

+ - (Binary_minus)

Low From loft to right

13.

Numerical value examples are presented below.

• 123

• 123 + 0x23

• (23/4 + 3) ∗ 2

• 100B + 0aH

Symbol

The symbols are indicated by a character string that consists of numerals, upper- and lower-case alphabetical let-

ters, _(underscore), and ?, and begins with a non-numeric character.

Example symbols are presented below.

• _TASK1

• IDLE3

Function Name

The function names are indicated by a character string that consists of numerals, upper and lower-case alpha-

betical letters,'$'(dollar) and '_'(underscore), begins with a non-numeric character, and ends with '()'.

The following shows an example of a function name written in the C language.

• main()

• func()

When written in the assembly language, the start label of a module is assumed to be a function name.

Frequency

The frequency is indicated by a character string that consist of numerals and . (period), and ends with MHz. The

numerical values are significant up to six decimal places. Also note that the frequency can be entered using de-

cimal numbers only.

Frequency entry examples are presented below.

• 16MHz

• 8.1234MHz

It is also well to remember that the frequency must not begin with . (period).

Time

The time is indicated by a character string that consists of numerals and . (period), and ends with ms. The time

values are effective up to three decimal places when the character string is terminated with ms. Also note that the

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Renesas M3T-MR100 Bedienungsanleitung Seite 242