Zilog ZUSBOPTS - Manual (Page 249)

UM017105-0511 Expressions
Zilog Developer Studio II – ZNEO™
User Manual
221
You must put spaces before and after the modulus operator to separate it from the rest of
the expression.
Relational Operators
For use only in conditional assembly expressions.
Boolean Operators
LOW and LOW16 Operators
The LOW and LOW16 operators can be used to extract the least significant byte or 16-bit
word from an integer expression. The LOW operator extracts the byte starting at bit 0 of
the expression; the LOW16 operator extracts the 16-bit word starting at bit 0 of the expres-
sion.
For example:
x equ %123456
+ Addition
- Subtraction
== Equal Synonyms: .eq., .EQ.
!= Not Equal Synonyms: .ne., .NE.
> Greater Than Synonyms: .gt., .GT.
< Less Than Synonyms: .lt., .LT.
>= Greater Than or Equal Synonyms: .ge., .GE.
<= Less Than or Equal Synonyms: .le., .LE.
& Bit-wise AND Synonyms: .and., .AND.
| Bit-wise inclusive OR Synonyms: .or., .OR.
^ Bit-wise exclusive XOR Synonyms: .xor., .XOR.
~ Complement
! Boolean NOT Synonyms: .not., .NOT.
Note: