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ATSAM9708

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• Max...

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SeekIC No. : 004291564 Detail

ATSAM9708: 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...

ATSAM9708 Data Sheet

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Part Number:
ATSAM9708
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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 kHz)
• 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
• Compatible with ATSAM9707, Uses Proven Design and Development Tools
Sound Editor, Sound Bank Editor
Algorithm Compiler, 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


Specifications

Ambient Temperature (Power Applied)...............-40°C to + 85°C
Storage Temperature........................................-65°C to + 150°C
Voltage on any pin (except X1)......................-0.5V to VCC + 0.5V
Voltage on X1 pin ..........................................-0.5V to VC3 + 0.5V
VCC Supply Voltage...............................................-0.5V to + 6.5V
VC3 Supply Voltage................................................-0.5V t0 +4.5V
Maximum IOL per I/O pin....................................................4.4mA
                                                        (except PC_IRQ, PC_READY)
Maximum IOL PC_IRQ, PC_READY    ...............................16.16mA


Description

The ATSAM9708 is a 128-voice integrated synthesizer, integrating two PDSP blocks and a memory management unit (MMU). One PDSP block is a combination of a spe-cialized 64-slot RISC-based digital signal processor (DSP), a general-purpose 16-bit CISC-based control processor (P16), a cache memory and an "intelligent" peripheral I/O interface. Both PDSPs are fully independent and share the same external memory through the MMU.




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