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ANY-maze Help > I/O devices supported by ANY-maze > The ANY-maze interface device family > The ANY-maze Optogenetics interface > The ANY-maze Optogenetics interface output ports
The ANY-maze Optogenetics interface output ports

Introduction
The ANY-maze Optogenetics interface has four output ports, each of which can be configured either as a laser controller output or as a TTL output.
Connecting to the ports
The output ports use BNC connectors with a pin-out of:
By default the outputs are active high, but this can be changed in the configuration window.
Using the ports
To use a port that's configured as a laser controller, you will need to include a laser controller in your protocol. This is described in detail here. To use a port that's configured as a TTL output, you will need to include an On/off output in your protocol. In either case, you may also want to include a procedure to actually control when in the test the laser or TTL output turns on.
Optogenetic interface port specification:
Laser controller port:
| | Output pulse frequency | 0.01Hz to 10KHz |
| | Duty cycle | 1% to 99% (100% when output is set to 'continuous') |
| | Activation duration | 100µs to 100s |
| | Analogue output range | 0.02V – 5V |
| | Analogue output resolution | 0.02V |
| | Analogue output accuracy | ±0.03V |
TTL output port:
See also:

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ANY-maze help topic T1052
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