@nataliapc/mcp-openmsx
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Model context protocol server for openMSX automation and control
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# XOR
## Effect
Performs a bitwise XOR-operation (logical exclusive or) between two expressions.
The bit is set if one bit is set and the other one isn't:
```
0 XOR 0 = 0
0 XOR 1 = 1
1 XOR 0 = 1
1 XOR 1 = 0
```
## Syntax
`<Value> XOR <Value>`
## Parameter
`<Value>` is a value between -32768 and 32767. It can also be a a numeric variable, a mathematical expression or expression from a condition.
_Notes:_
- If you use binary expressions, it is best to put the first expression in parenthesis to avoid the bug in interpreter that causes a syntax error. This problem does not happen with decimal, hexadecimal or octal expressions.
- When the expression performed in a condition (`IF...THEN...ELSE` or `IF...GOTO...ELSE`) if the result of the whole expression is zero the value is taken as false, otherwise it's taken as true.
## Examples
```basic
PRINT 15 XOR 11
4
```
Binary explanation:
```
1111
1011 XOR
----
0100
```
```basic
PRINT 5 XOR 13
8
```
Binary explanation:
```
0101
1101 XOR
----
1000
```
```basic
PRINT &B00001111 XOR
15
Syntax error
Ok
PRINT (&B00001111) XOR
254
```
## Related to
`AND`, `EQV`, `IMP`, `MOD`, `NOT`, `OR`
## Compatibility
MSX-BASIC 1.0 or higher
## Source
Retrieved from "https://www.msx.org/wiki/XOR"