ATSAM9708 Datasheet | Atmel

Features - Up to 128-voice Top-quality Wavetable Synthesis Chip - Two 64-voice RISC DSP Cores - Two High-speed CISC Control Processors - Versatile Programmable Digital Audio Routing Between the Two DSPs Voices Can Be Allocated for Synthesis and/or Effects and/or Audio Processing Maximum Single-shot PCM Wavesize of 4M Samples (93 Seconds @ 44.1 k Hz) Samples Can Be Stored in 16-bit Floating Point Format (20-bit Dynamic), 16-bit Linear, 8-bit Linear Standard Audio Processing Firmware Includes Equalizer, Surround, MPEG Audio Decoder (Level 2) Sophisticated Built-in Cache Memories - Allows Use of Standard 90 ns 16-bit ROMs/RAMs - Guarantees Crisp Response Even Under Heavy Traffic Conditions GS® Sound Set(1) under License from Roland® Corporation, Other Sound Sets Available 16-channel Audio-in, 16-channel Audio-out @ 22 Bits Audio/Channel 28-bit Internal Audio Path Two Serial MIDI-In, Two Serial MIDI-Out Firmware/Wavetable Data Can Reside in ROM, DRAM, SDRAM Up to 256M Bytes of External Memory with Support of SIMM (DRAM) and DIMM (SDRAM) High-speed 16-bit Burst Transfer for Firmware Download or Streaming Audio patible with ATSAM9707, Uses Proven Design and Development Tools - Sound Editor, Sound Bank Editor - Algorithm piler, Assembler, Source Debugger - Direct Development from PC Environment, No Special Emulator Required Top Technology - Single Low-frequency Crystal and Built-in PLL - 3.3V Supply, 5V-tolerant I/Os - Space-saving 144-lead TQFP Package - Power-down Mode Typical Applications: Karaokes, High-range Multimedia, Classical Organs, Digital Pianos, Professional Keyboards, Musical Samplers 1. The GS Sound Set is subject to special licensing conditions. Not to be used for musical instruments. - - - - - - - - - - - - - Sound Synthesis ATSAM9708 128-voice Integrated Sound Synthesizer - - Note: Description The ATSAM9708 is a 128-voice integrated synthesizer, integrating two PDSP blocks and a memory management unit (MMU). One PDSP block is a bination of a...