TDT FB128 Hardware Reference Manual Download Page 12

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SYNC 100 Hz

Neurological LFP waveforms with spikes on all channels

ring synchronously at 100 Hz

xed

rate. The spikes in this mode are always the same shape.

Pictured waveforms were generated by the FB128 and plotted in Synapse with the following
settings:

Wave Filter Settings:

High Pass: 300 Hz, Low Pass: 5000 Hz

LFPx Filter Settings:

High Pass: 0 Hz, Low Pass: 300 Hz

TONE 30 Hz

30 Hz sine wave at approximately ±700 uV on all channels.

FB128 Neural Simulator | 12

Summary of Contents for FB128

Page 1: ...FB128 Neural Simulator Hardware Reference Updated 2022 10 31...

Page 2: ...otices The information contained in this document is provided as is and is subject to being changed without notice TDT shall not be liable for errors or damages in connection with the furnishing use o...

Page 3: ...5 ZIF Connectors 6 Omnetics Connectors 7 Simulation Modes 7 NORMAL 8 HASH 9 LFP ONLY 10 TETRODE 12 SYNC 100 Hz 12 TONE 30 Hz 13 TONE 1000 Hz 13 TONE REF 13 Inhibitory Excitatory Mode 14 Channel Mappin...

Page 4: ...tes neurological waveforms or sine waves that can be output directly to a ZIF Clip headstage The FB128 OMN version includes connections for a 16 channel and 32 channel Omnetics headstage as well Neuro...

Page 5: ...he other Hardware Set up When using the FB128 to test your protocol or recording hardware set up the recording part of your system as you would during your experiment with the FB128 in place of the su...

Page 6: ...etics connectors for LP16CH Z and LP32CH Z style headstages Connect the headstage to the appropriate connector just as you would connect it to an electrode or adapter Line up the label on the Omnetics...

Page 7: ...e through the operating modes Briefly press the Mode button The active mode is indicated by a lit LED on the face of the module If you press too long and the LED is blinking you are in Channel Mapping...

Page 8: ...and plotted in Synapse with the following settings Wave Filter Settings High Pass 300 Hz Low Pass 5000 Hz LFPx Filter Settings High Pass 0 Hz Low Pass 300 Hz HASH NORMAL mode but with spikes scaled d...

Page 9: ...the FB128 and plotted in Synapse with the following settings Wave Filter Settings High Pass 300 Hz Low Pass 5000 Hz LFPx Filter Settings High Pass 0 Hz Low Pass 300 Hz LFP ONLY NORMAL with spikes sca...

Page 10: ...ilter Settings High Pass 300 Hz Low Pass 5000 Hz LFPx Filter Settings High Pass 0 Hz Low Pass 300 Hz TETRODE Neurological LFP waveforms with spikes where spikes on each group of four channels fire syn...

Page 11: ...iew Tetrode mode as pictured above the channels must be re mapped For Synapse users use the Channel Mapper gizmo Choose TDT Electrode then FBnTET to match your channel count For RPvdsEx OpenEx users t...

Page 12: ...mode are always the same shape Pictured waveforms were generated by the FB128 and plotted in Synapse with the following settings Wave Filter Settings High Pass 300 Hz Low Pass 5000 Hz LFPx Filter Sett...

Page 13: ...NC 100 Hz When enabled the base neurological waveforms LFP remain the same but some spike shapes are inhibited fire less often while others are excited fire more often The Inhibitory Excitatory mode c...

Page 14: ...ts a unique waveform on every channel This is useful for mapping channels or for detecting shorts on the headstage Press and hold the MODE button on the FB128 until the LED starts flashing which indic...

Page 15: ...B128 to exit Channel Mapping Mode FB128 Channel Mapping Mode Output Flashing LED Channel Map Mode NORMAL ZIF 16 32 Channels HASH ZIF 64 Channels LFP ONLY ZIF 96 Channels TETRODE Lower 64 Channels of Z...

Page 16: ...battery with a 10 hr life A 6 Volt charger tip negative is supplied for charging FB128 Technical Specifications Output 10 mV Battery 1950 mAh Battery life 10 hr runtime time to charge 2 5 hr Charger 6...