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參數(shù)資料
| 型號： | ATSAM2133B |
| 廠商： | Atmel Corp. |
| 英文描述： | Low-power Synthesizer with Effects and Built-in RAM |
| 中文描述： | 低功耗的效果合成器和內(nèi)置內(nèi)存 |
| 文件頁數(shù)： | 1/22頁 |
| 文件大?。?/td> | 261K |
| 代理商： | ATSAM2133B |
1
Features
Single-chip Synthesizer + Effects, Features include
– High-quality Wavetable Synthesis, Serial MIDI In & Out, MPU-401 (UART)
– Effects: Reverb + Chorus, on MIDI and/or Audio In
– Up to 64-voice Polyphony
– Surround on Two or Four Speakers with Intensity/Delay Control
– Four-band Parametric Equalizer
– Audio-in Processing through Reverb, Chorus, Equalizer, Surround
Low Chip Count in Applications
– ATSAM2133B Synthesizer, ROM/Flash, DAC
– Built-in (32K x 16) Effects RAM
Low-power
– 40 mA Typical Operating Current, <1 μA Power-down
– 2.5V and 3.3V Supply
– Built-in Power Switch
16-bit Samples, 44.1 KHz Sampling Rate, 24 dB Digital Filter per Voice
Available Wavetable Firmwares and Sample Sets
– CleanWave8
Low-cost General MIDI 1-MB Firmware + Sample Set
– CleanWave32
Top-quality 4-MB Firmware + Sample Set
– Other Sample Sets Available under special conditions
Built-in ROM Debugger, Flash Programmer through Dedicated Pins
– Fast Product-to-market
Small Footprint
– 12 x 12 mm, 0.4 mm Pitch, 100-lead TQFP Package
– 10 x 10 mm, 0.8 mm Pitch 100-ball CBGA Package
Typical Applications
– Portable Telephones
– Computer Karaoke, Portable Karaoke Systems
– Keyboards, Portable Keyboard Instruments
Description
The ATSAM2133B is a low-cost derivative of the ATSAM97xx series. It retains the
same high-quality synthesis with up to 64-voice polyphony. The ATSAM2133B maxi-
mum wavetable memory is 16 MB and the parallel communication is via a standard
MPU-401. The integrated 32K x 16 RAM allows for high-quality effects without addi-
tional components.
The highly integrated architecture of the ATSAM2133B combines a specialized high-
performance RISC-based digital signal processor (Synthesis/DSP) and a general-pur-
pose 16-bit CISC-based control processor on a single chip. An on-chip memory
management unit (MMU) allows the synthesis/DSP and the control processor to share
external ROM and/or RAM memory devices. An intelligent peripheral I/O interface
function handles other I/O interfaces, such as the MPU port, the on-chip MIDI UART,
and the Codec control interface, with minimum intervention from the control processor.
Sound
Synthesis
ATSAM2133B
Low-power
Synthesizer
with Effects and
Built-in RAM
Rev. 2694A–DRMSD–05/03
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATSAM2193 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Sound Synthesis |
| ATSAM2193/G | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ATSAM2193/G [Updated 06/03. 14 Pages] The ATSAM2193 provides a single-chip. low-cost MIDI sound system. Equipped with a serial and a parallel MIDI input. it provides state-of-the-art sound synthesis using a full GM sound set together with a range of compatible effects. Its low power consumption makes it ideal for all battery-powered applications such as portable Karaoke or any other device using MIDI synthesis. |
| ATSAM2193-G | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Sound Synthesis |
| ATSAM2195 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Audio Processing |
| ATSAM2533 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Audio Processing |
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