Key Applications

Probe compatibility:

• Compatible with Neuropixels 1.0/1.0 NHP and Neuropixels 2.0 headstages

Synchronization:

• TimeStamp counter: 100 kHz, 32 bit

• External SYNC input or internal SYNC source (configurable between 7.6 mHz and 500 Hz)

• Trigger signal sources:

- Threshold crossing on auxiliary analog signals

- Edge detection on auxiliary digital input signals

- User configurable on live recorded neural data (spike detection, threshold crossing)

- External input from SMA

- Software

Auxiliary I/O:

• DAC: 16 bit, 12 channels:

- Waveform player: samples uploaded from software (Max. sample rate and buffer size scales with number of active channels: 1 channel: 500 kHz sample rate, 30 s buffer)

- Play selectable probe channel

- Digital output with configurable voltage levels

• ADC: 16 bits, 30 kHz max. sample frequency, 12 channels Front panel connectors:

• 2x USB-C to Neuropixels headstages

• 1x Shrunk Delta Ribbon connector for auxiliary I/O (26 pins, compatible with Open Ephys I/O Board)

• 1x SMA for ADC channel

• 1x SMA for DAC channel

• 1x general status LED, 2x probe status LED

Rear panel connectors:

• USB 3.0 for PC interface

• 1x SMA for synchronization

• On/Off switch

• DC power connector

Dimensions:

• 16 x 16 x 2.6 cm (without wall mount brackets) Weight:

• 600 g (without wall mount brackets) Power Supply:

• External 12 V adapter FPGA code:

• FPGA code completely open source