Hardware

Systems

Comparing Processor Modules

System 3 Real-time Processors are the foundation of every TDT system. We offer several designs with a range of possessor speeds, onboard memory, and input/output. The input/output configurations of each device have been tailored to support specific target applications. The table below provides a quick comparison of the digital and analog input/output configurations available. For more information about the processing power and onboard memory, see the technical specifications for each device.

Comparison Chart

Part #	Target Application	MIPS (Max)	Max Typical Sampling Rate	D/A Channels	A/D Channels	Fiber Optic Ports	Digital I/O
RZ2	neurophysiology and evoked potentials up to 256 channels	19200	~50 kHz	Up to 16 16-bit PCM	Up to 16 16-bit PCM, *	one 256-ch input two 16-ch inputs	24 bits programmable
RX5	neurophysiology up to 32 channels and evoked potentials up to 64 channels	3000	~50 kHz	four 16-bit PCM	*	two or four 16-ch inputs	40 bits programmable
RX6	ultrasonic signal generation, 3D audio display	3000	~260 kHz	two 24-bit Sigma-Delta	two 24-bit Sigma-Delta	one 16-ch inputs (optional)	24 bits programmable
RX7	electrical stimulation and neurophysiology	3000	~25 kHz	four 16-bit PCM	*	one or two 16-ch inputs one 16-ch output	40 bits programmable
RX8	multi-channel audio display and feedback, multi-channel control of external devices, multi-channel data acquisition	3000	~100 kHz	up to 24^ 16-bit PCM or 24-bit Sigma-Delta	up to 16^ 16-bit PCM or 24-bit Sigma-Delta	none	24 bits programmable
RA16BA	neurophysiology and evoked potentials up to four channels	150	~25 kHz	eight 18-bit Sigma-Delta	*	one 16-ch input	16 bits output 1 trigger input
RP2.1	general signal generation, general data acquisiiton	150	~200 kHz	two 24-bit Sigma-Delta	two 24-bit Sigma-Delta	none	8 bits output 8 bits input 1 trigger input
RM1	circuit debug or training	150	~100 kHz	two 24-bit Sigma-Delta	two 24-bit Sigma-Delta	none	8 bits programmable
RM2	circuit debug or training	150	~100 kHz	two 24-bit Sigma-Delta	two 24-bit Sigma-Delta	one 16-ch input	8 bits programmable

*These devices can acquire analog signals from a preamplifier via fiber optic input

^The RX8 can be configured with up to 24 total channels of analog I/O