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MicroBoard MicroMite Projects

MicroBoard MicroMite Projects

Keyboard

The keyboard input can come from a physically attached keyboard, or through the serial console.

Logical Operators

 

Logical operators
NOT Logical inverse of the value on the right
<>

<

>

<=

=<

>=

=>

Inequality,

less than,

greater than,

less than or equal to,

less than or equal to (alternative version),

greater than or equal to,

greater than or equal to (alternative version)

= Equality
AND

OR

XOR

Conjunction,

disjunction,

exclusive OR.

 

The operators AND, OR and XOR are bitwise operators. For example PRINT 3 AND 6 will output 2.

The other logical operations result in the number 0 (zero) for false and 1 for true.

For example the statement PRINT 4 >= 5 will print the number zero on the output and the expression A = 3 > 2 will store +1 in A.

The NOT operator is highest in precedence so it will bind tightly to the next value. For normal use the expression to be negated should be placed in brackets.

For example, IF NOT (A = 3 OR A = 8) THEN …

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Recent GizmoBlog Musings

  • Altair 8800 using a ColorMax!
  • Re-energizing the ColorMax, Pt. 3

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Electronic Products for Creative Minds

CircuitGizmos is your source for electronic products that help you create your embedded projects. Here at CircuitGizmos.com you will find a friendly store filled with creative products and all of the documentation that you need to use these gizmos.

We create devices that we believe make electronics fun, but we also know that our products are used for professional designs. For decades we have designed products for commercial, military, and medical industries. Our gizmos here are great for engineers and hobbyists alike.

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