ATSAM9703 - ATMEL Corporation

ATSAM9703 Sound Synthesis

The highly-integrated architecture of the ATSAM9703 device combines a specialized high-performance RISC digital signal processor and a general-purpose 16-bit CISC control processor on a single chip. An on-chip memory management unit allows the digital signal processor and the control processor to share external ROM and RAM devices. The ROM bus width should b.

Features

• All-in-one Design
  – MIDI Control Processor
  – Synthesis
  – Compatible Effects: Reverb and Chorus
  – Microphone Echo Processing (Two Channels)
  – Programmable Spatial Effect or Four-channel Surround
  – 4-band Stereo Equalizer High-quality Synthesis
  – Maximum 48-voice Polyphony and Reverb/Chorus (34 if all Features on)
  – 24 dB Resonant Filter per Voice
  – 16-bit Samples
  – Alternate Loop
  – Internal Computations on 28 Bits Crisp MIDI Response: Built-in 16-bit Processor Runs at 38.4 MHz High-quality Sound Post-processing
  – 13 Delay Lines for Stereo Reverb
  – Programmable Stereo Echo for Microphone
  – Spa.