This manual guides programmers in using the ADSP-2189M EZ‑KIT Lite evaluation system, covering hardware installation, software setup with VisualDSP++, and debugging procedures. It is intended for users familiar with Analog Devices DSP architecture and those new to the platform.
The board features the ADSP-2189M processor, AD73322 stereo codec, RS‑232 interface, and various analog I/O. Power is supplied by a 7.5 V DC source, and the system can be accessed from a PC via serial port or an optional EZ‑ICE emulator for in‑circuit debugging.
| Processor | ADSP-2189M (75 MIPS) |
|---|---|
| Codec | AD73322 stereo codec |
| Power source | 7.5 V DC, up to 4 A |
| Analog line inputs | Stereo pair, 2 V RMS AC‑coupled |
| Analog line outputs | Stereo pair, 1 V RMS AC‑coupled |
| Operating temperature | 0 °C to 70 °C |
| Relative humidity | 10 % to 90 % (non‑condensing) |
| Interface | RS‑232 serial port |
It needs a 7.5 V DC supply with a maximum current of 4 A.
The board uses the AD73322 stereo codec.
It can be accessed via a serial port or an optional EZ‑ICE emulator.