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ATSAM9753 Datasheet

  • ATSAM9753

  • Integrated Digital Music Instrument

  • 174.02KB

  • 23页

  • ATMEL   ATMEL

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Features
鈥?/div>
Interfaces Directly to Instrument Hardware
鈥?Keyboard Velocity Scanner (Up to 88 Keys, 64 碌s Time Accuracy, Log Timescale)
鈥?Switch Scanner (Up to 176 Switches)
鈥?LED Display Controller (Up to 88 LEDs)
鈥?Slider Scanner (Built-in ADC, Up to 16 Sliders)
鈥?LCD Display (8-bit Interface)
Crisp Musical Response
鈥?45 MHz Built-in 16-bit Microcontroller
鈥?Interface with Keyboard/Switches through Built-in Shared Memory
High-quality Sound
鈥?64-slot Digital Sound Synthesizer/Processor
鈥?Multi-algorithm: PCM with Dynamic LP Filter, FM, Delay Lines for Effects,
Equalizer, Surround, Digital Audio-in Processing
鈥?Compatible with ATSAM97xx Sounds and Firmware
鈥?44.1 kHz Sampling Rate
鈥?Up to 16 MB x 16 ROM/RAM for Firmware, Orchestration and PCM Data
鈥?Up to 4 Channels Audio-out, 2 Channels Audio-in
Top Technology
鈥?144-lead TQFP Space-saving Package
鈥?Single 11.2896 MHz Crystal Operation, Built-in PLL Minimizes RFI
Available Soundbanks for General MIDI
庐
(GM)
(1)
or High-quality Piano
鈥?CleanWave
庐
1-Mbyte and 4-Mbyte Sample Sets (Free License)
鈥?High-quality 2-Mbyte Piano and Strings Sample Sets
鈥?Other Sample Sets Available Under Special Licensing Conditions
Quick Time-to-market
鈥?Proven Reliable Synthesis Drivers
鈥?In-circuit Emulation with CodeView Debugger for Easy Prototype Development
鈥?Built-in External Flash Programming Algorithm, Allows On-board Flash
Programming
鈥?All Existing ATSAM97xx Tools Available for Sound and Sound-bank Development
1. General MIDI requires a license from Midi Manufacturers Association.
鈥?/div>
鈥?/div>
Sound
Synthesis
ATSAM9753
Integrated
Digital Music
Instrument
鈥?/div>
鈥?/div>
鈥?/div>
Note:
Description
The ATSAM9753 integrates into a single chip an ATSAM97xx core (64-slot DSP and
16-bit processor), a 32K x 16 RAM, an LCD display interface and a scanner, allowing
direct connection to velocity-sensitive keyboards, switches, LEDs and sliders. With the
addition of a single external ROM or Flash and a stereo DAC, a complete low-cost
musical instrument can be built that includes reverb and chorus effects, parametric
equalizer, surround effects, orchestrations, pitch-bend and wheel controller, without
compromising on sound quality. The ATSAM9753 is packaged in a standard 144-lead
TQFP package.
Rev. 1774D鈥揇RMSD鈥?1/02
1

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