Euphonix 5B Manuale Utente

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System 5-B Digital Audio Mixing System Operation Manual
 
GPI/O Event System
140
11.3 Logical Operators
The logical operators process input event conditions to determine if the output event is 
executed.
Table 11-3  Logical Operators Used for GPI/O Event Processing
NOTE: All logical operators are transitive: 1 AND 0 = 0 AND 1
11.4 Event Configuration Display
Access the Events configuration screen by clicking the Events tab at the bottom of the 
eMix screen. The Events screen has three sections: InputsEvent List, and Outputs.
Several useful examples are included in Section 11.9 on page 143.
Logical 
Operator
Required Input Conditions for 
Output Event Execution
Truth 
Tables
AND 
All input events must be true
1 AND 1 = 1
1 AND 0 = 0
0 AND 0 = 0
OR
Any input event true
1 OR 1 = 1
1 OR 0 = 1
0 OR 0 = 0
XOR
Any input event true, but not all true
1 XOR 1 = 0
1 XOR 0 = 1
0 XOR 0 = 0