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ADSP-21489BSWZ-3B 数据表(PDF) 1 Page - Analog Devices |
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ADSP-21489BSWZ-3B 数据表(HTML) 1 Page - Analog Devices |
1 / 68 page SHARC and the SHARC logo are registered trademarks of Analog Devices, Inc. SHARC Processor ADSP-21483/ADSP-21486/ADSP-21487/ADSP-21488/ADSP-21489 Rev. B Document Feedback Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective companies. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 U.S.A. Tel: 781.329.4700 ©2013 Analog Devices, Inc. All rights reserved. Technical Support www.analog.com SUMMARY High performance 32-bit/40-bit floating-point processor optimized for high performance audio processing Single-instruction, multiple-data (SIMD) computational architecture On-chip memory—5 Mbits on-chip RAM, 4 Mbits on-chip ROM Up to 450 MHz operating frequency Code compatible with all other members of the SHARC family The ADSP-2148x processors are available with unique audio- centric peripherals, such as the digital applications interface, serial ports, precision clock generators, S/PDIF transceiver, asynchronous sample rate converters, input data port, and more For complete ordering information, see Ordering Guide on Page 66 Figure 1. Functional Block Diagram Internal Memory I/F Block 0 RAM/ROM B0D 64-BIT Instruction Cache 5 Stage Sequencer PEx PEy PMD 64-BIT IOD0 32-BIT EPD BUS 64-BIT Core Bus Cross Bar DAI Routing/Pins S/PDIF Tx/Rx PCG A-D DPI Routing/Pins SPI/B UART Block 1 RAM/ROM Block 2 RAM Block 3 RAM AMI SDRAM CTL EP External Port Pin MUX TIMER 1-0 SPORT 7-0 ASRC 3-0 PWM 3-0 DAG1/2 Core Timer PDAP/ IDP 7-0 TWI IOD0 BUS DTCP/ MTM PCG C-D PERIPHERAL BUS 32-BIT CORE FLAGS/ PWM3-1 JTAG Internal Memory DMD 64-BIT PMD 64-BIT CORE FLAGS IOD1 32-BIT PERIPHERAL BUS B1D 64-BIT B2D 64-BIT B3D 64-BIT DPI Peripherals DAI Peripherals Peripherals External Port SIMD Core S THERMAL DIODE FFT FIR IIR SPEP BUS DMD 64-BIT FLAGx/IRQx/ TMREXP WDT |
类似零件编号 - ADSP-21489BSWZ-3B |
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类似说明 - ADSP-21489BSWZ-3B |
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