ADSP-21366: 面向家庭影院的高性能32位浮点SHARC处理器
成员包括ADSP21261、ADSP-21262、ADSP-21266、ADSP-21267、ADSP21363、ADSP-21364、ADSP-21365和ADS21366的第三代SHARC(R)处理器系列提供了更高的性能、以音频功能和应用为重点的外设以及能够支持最新环绕声解码器算法的新型存储器配置。这些器件的引脚彼此兼容，并与先前推出的所有SHARC处理器代码全兼容。这些SHARC处理器系列的最新成员基于一个单指令、多数据（SIMD）内核（该内核支持32位定点和32/40位浮点算术格式），从而使其成为高性能音频应用的绝佳选择。
在第三代SHARC处理器系列中，ADSP-21366提供了最高的性能 —— 333MHz/2GFLOPs。这种性能水平使得ADSP-21366尤其适合于满足消费类音频、专业音频和汽车音频专业市场不断提高的要求。除了其较高的内核性能之外，ADSP-21366还包括附加的增值外设，比如一个S/PDIF发送器/接收器和8通道异步采样频转换器。
第三代SHARC处理器还集成了专为简化硬件设计、实现设计风险的最小化并最大限度地缩短产品面市时间的专用外设。这些功能模块组合在一起（被统称为数字音频接口，DAI），也可以通过软件可编程信号路由单元（SRU）连接至外部引脚。SRU是一种创新型架构特点，可在DAI部件之间实现全面而灵活的路由。通过SRU连接的外设包括（但不限于）串行端口、SPI端口、S/PDIF Tx/Rx和一个8通道异步采样率转换器模块。
The third generation of SHARC(R) Processors, which includes the ADSP-21261, ADSP-21262, ADSP-21266, ADSP-21267, ADSP-21363, ADSP-21364, ADSP-21365, and ADSP-21366, offers increased performance, audio and application-focused peripherals, and memory configurations capable of supporting surround-sound decoder algorithms. All devices are pin-compatible and completely code-compatible with all prior SHARC Processors. These members of the SHARC Processor family are based on a single-instruction, multiple-data (SIMD) core, which supports both 32-bit fixed-point and 32-/40-bit floating-point arithmetic formats making them particularly suitable for high-performance audio applications.
The ADSP-21362 offers the highest performance – 333 MHz/2 GFLOPs -- within the third generation SHARC Processor family. This level of performance makes the ADSP-21362 particularly well suited to address the increasing requirements of the professional and automotive audio market segments. In addition to its higher core performance, the ADSP-21362 includes additional value-added peripherals such as an S/PDIF transmitter/receiver, 8-channel asynchronous sample rate converter, and a hardware Digital Transmission Content Protection (DTCP) encryption/decryption block.
Third generation SHARC Processors also integrate application-specific peripherals designed to simplify hardware design, minimize design risks, and ultimately reduce time to market. Grouped together, and broadly named the Digital Audio Interface (DAI), these functional blocks may be connected to each other or to external pins via the software-programmable Signal Routing Unit (SRU). The SRU is an innovative architectural feature that enables complete and flexible routing amongst DAI blocks. Peripherals connected through the SRU include but are not limited to serial ports, SPI ports, S/PDIF Tx/Rx, DTCP Accelerator, and an 8-Channel asynchronous sample rate converter block.
ADSP-21366 特点
- 333 MHz SIMD SIMD SHARC核，具有2 GFLOPS最高性能
- 3Mbit SRAM; 4Mbits ROM，嵌入工业标准音频解码和后处理算法
- 25个零开销DMA通道
- 数字音频接口(DAI)，可以实现用户可定义的外设访问，包括S/P DIF Tx/Rx和8通道异步采样率转换器
- 6个支持I2S的串行端口(SPORT)，左对齐采样对模式和TDM模式
- 2个SPI兼容端口，支持主/从模式
- 16个脉冲宽度调制（PWM）通道
- 3个功能完备的定时器
- 136球形MiniBGA和144引线LQFP封装
- 商用和工业温度范围
- 333MHz /1.8 GFLOPs SIMD SHARC core supporting IEEE 32-bit floating-point, 40-bit floating-point and 32-bit fixed-point data types
- 25 zero-overhead DMA channels
- Digital Audio Interface (DAI) enabling user-definable access to peripherals including an S/PDIF Tx/Rx, 8-channel asynchronous sample rate converter, and Data Transmission Content Protection hardware accelerator
- 6 serial ports (SPORTs) supporting I2S, left-justified sample pair, and TDM modes
- 2 SPI-compatible ports supporting master and slave modes
- 16 Pulse Width Modulation (PWM) channels
- 3 full-featured timers
- 136-ball MBGA and 144-Ld LQFP E-Pad package options
- Commercial and Industrial temperature ranges
ADSP-21366 技术指标
- Clock Speed (MHz): 333MHz
- MMACs: 666
- On-Chip SRAM (Mbits): 3Mbit
- Serial Ports: 6
- DAI: X
- Package: CSP_BGA,LQFP-EP
- Sample Rate Converters: X
ADSP-21366 市场与应用
- 家庭影院系统
- 汽车音频
- 专业音频
- 数字音频放大器
- Automotive Audio
- Consumer Home Theater
- Industrial and Instrumentation
- Digital Audio Amplifiers
- Professional Audio
ADSP-21366 功能框图
ADSP-21366 芯片订购指南
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADSP-21366BBC-1AA 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 工业 | Tray, 189 | $ 34.05 | $ 31.32 | 否 |
| ADSP-21366BBCZ-1AA 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 工业 | Tray, 189 | $ 29.49 | $ 27.12 | 是 |
| ADSP-21366BSWZ-1AA 产品状态: 联络ADI | 144 ld LQFP-EP (20X20mm w/8.8mm Exposed Pad) | 144 | 工业 | Tray, 60 | $ 35.39 | $ 32.55 | 是 |
| ADSP-21366KBC-1AA 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 商业 | Tray, 189 | $ 28.37 | $ 26.10 | 否 |
| ADSP-21366KBC-1AR 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 商业 | Reel, 1500 | - | - | 否 |
| ADSP-21366KBCZ-1AA 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 商业 | Tray, 189 | $ 24.57 | $ 22.60 | 是 |
| ADSP-21366KBCZ-1AR 产品状态: 联络ADI | CHIP SCALE BGA | 136 | 商业 | Reel, 1500 | - | - | 是 |
| ADSP-21366YSWZ-2AA 产品状态: 联络ADI | 144 ld LQFP-EP (20X20mm w/8.8mm Exposed Pad) | 144 | 工业 | Tray, 60 | $ 35.39 | $ 32.55 | 是 |
ADSP-21366 评估版和开发套件
| 产品型号 | 封装 | 引脚 | 温度范围 | 包装和数量 | 报价*(100-499) | 报价*1000 pcs | RoHS |
|---|---|---|---|---|---|---|---|
| ADZS-21364-EZLITE 产品状态: 量产 | 评估板 | - | 商业 | 1 | $ 500.00 | $ 500.00 | 是 |
| ADZU-21364-EZLITE 产品状态: 量产 | 评估板 | - | 商业 | 1 | - | - | 是 |
ADSP-21366 应用技术支持与电子电路设计开发资源下载
- ADSP-21366 数据手册DataSheet 下载 . PDF
- ADI 模拟器件公司比较器产品选型指南 . PDF
- Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF
- ADSP-2136x 硬件使用手册 .pdf
- ADSP-2136x 编程使用手册 .pdf
- SHARC 处理器进阶手册 .pdf