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Signal Ranger MK3
Signal Ranger MK3
SignalRanger_mk3 is a fixed point DSP board featuring a TMS320C6424 DSP running at 590 MHz, a 6-input/6-output 96 kHz/24-bit analog interface designed for pro-audio and high-performance control applications and a high-speed USB 2 interface, providing fast communications to the board. The USB Windows driver allows the connection of any number of boards to a PC.
The DSP board may be used while connected to a PC, providing a means of exchanging data and control between the PC and DSP in real-time. It may also be used in stand-alone mode, executing embedded DSP code. The ADCs and DACs have a mode of operation (default) where the bandwidth goes down to DC. This allows the board to be used in high-performance control applications. Given its high-quality analog IOs, its programmability and the fact that it can work as a stand-alone board, the SignalRanger_mk3 board may be used in many applications.
Multi-channel speech and audio acquisition and processing.
Measurement and Instrumentation.
Acoustic Array processing/Beamforming
DSP software development
6424 DSP from Texas Instruments at 590 MHz (4800 MMACS: Millions Multiply Accumulate operations per Second)
208 Kbytes of internal memory, 32 Mbytes of Flash memory and 128 Mbytes of external memory DDR2 at 333 MHz
6 x 24-bits analog I/Os with an adjustable sampling rate between 4 kHz and 96 kHz (two of the six inputs can accept Electret microphones)
USB 2.0 interface (35 Mbit/s)
Expansion connector: PWMs, GPIOs, McBSP, UARTs and Timers
Optional expansion board available with Ethernet (RJ45) connector (provided with software that allows remote access to the board through the web)
LabVIEW PC communication driver and standard API (DLL)
DSP driver for the analog I/Os and flash memory
DSP code written in C for the analog I/Os ready to receive the user signal processing code (IO_Shell)
PC and DSP example codes for flash memory and analog I/Os management
Self-test PC application to test the entire hardware on the DSP board