The DSP56009 Evaluation Module is a low-cost platform for multichannel digital audio applications development and prototyping. It
demonstrates the capabilities and features of Motorola's DSP Symphony® family of audio products, which include the DSP56004, the DSP56004ROM,
the DSP56007, and the DSP56009. The DSP56009EVM features a DSP56009 with embedded software (including FFTs, FIR filters, and IIR
filters) that is useful in a variety of user-developed audio software.
The DSP56009EVM is intended to provide a turnkey solution for digital audio decoding in audio/video applications, such as stereos
and television sets. It provides full support for Dolby Pro Logic® and Dolby Digital AC-3
embedded in software.
This Evaluation Module is a complete system with high quality stereo Analog-to-Digital (A/D) conversion and six channels of
Digital-to-Analog (D/A) conversion. The onboard circuitry includes a microcontroller, RS-232-to-On-Chip Emulation (OnCE )
port debug interface, LCD display, memory, and digital audio Input/Output (I/O). The user only needs to supply a dual 8 to 12 volt
power supply for analog circuits, an 8 to 15 volt power supply for digital circuits, and an RS-232 serial cable.
The DSP56009EVM also includes Motorola's DSP56000 cross-linker Assembler and Domain Technologies' Debug-56K debugging software, which
runs under Microsoft® Windows 3.1 and Windows 95
on IBM PC-compatible computers (386 class or higher) and communicates with the Evaluation Module via an RS-232 serial port.