Stimulus generation

• Generate stimuli on up to 8 DACs and 8 TTL lines
• Define as many as 256 sets of up to 500 pulses
• Set stimuli at a fixed level or relative to an adjustable holding potential or current
• Output multiple sets of arbitrary waveforms per sweep. Waveforms are held in 1401 memory for very accurate timing
• Sequence through sets of pulses manually, cyclically, randomly or by user-defined protocol
• Interactively edit, add and remove stimuli while recording
• Define pulses with fixed or stepping amplitudes and durations
• Pulse types include square waves, ramp, sinusoid, pulse trains and pre-recorded or user-generated waveforms, for example, recorded action potentials