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AD14160L датащи(PDF) 1 Page - Analog Devices |
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AD14160L датащи(HTML) 1 Page - Analog Devices |
1 / 52 page REV. A 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 which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a AD14160/AD14160L One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781/329-4700 World Wide Web Site: http://www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 1998 Quad-SHARC® DSP Multiprocessor Family FUNCTIONAL BLOCK DIAGRAM PERFORMANCE FEATURES ADSP-21060 Core Processor ( .. . 4) 480 MFLOPS Peak, 320 MFLOPS Sustained 25 ns Instruction Rate, Single-Cycle Instruction Execution–Each of Four Processors 16 Mbit Shared SRAM (Internal to SHARCs) 4 Gigawords Addressable Off-Module Memory Sixteen 40 Mbyte/s Link Ports (Four per SHARC) Eight 40 Mbit/s Independent Serial Ports (Two from Each SHARC) 5 V and 3.3 V Operation 32-Bit Single Precision and 40-Bit Extended Precision IEEE Floating Point Data Formats, or 32-Bit Fixed Point Data Format IEEE JTAG Standard 1149.1 Test Access Port and On-Chip Emulation PACKAGING FEATURES 452-Lead Ceramic Ball Grid Array (CBGA) 1.85" (47 mm) Body Size 0.200" Max Height 0.050" Ball Pitch 29 Grams (typical) JC = 0.36 C/W GENERAL DESCRIPTION The AD14160/AD14160L Quad-SHARC Ceramic Ball Grid Array (CBGA) puts the power of the first generation AD14060 (CQFP) DSP multiprocessor into a very high density ball grid array package; now with additional link and serial I/O pinned out, beyond that from the CQFP package. The core of the multi- processor is the ADSP-21060 DSP microcomputer. The AD14x60 modules have the highest performance—density and lowest cost— performance ratios of any in their class. They are ideal for applications requiring higher levels of performance and/or functionality per unit area. The AD14160/AD14160L takes advantage of the built-in multiprocessing features of the ADSP-21060 to achieve 480 peak MFLOPS with a single chip type, in a single package. The on- chip SRAM of the DSPs provides 16 Mbits of on-module shared SRAM. The complete shared bus (48 data, 32 address) is also brought off-module for interfacing with expansion memory or other peripherals. SHARC is a registered trademark of Analog Devices, Inc. The ADSP-21060 link ports are interconnected to provide direct communication among the four SHARCs as well as high speed off-module access. Internally, links connect the SHARC in a ring. Externally, each SHARC has a total of 160 Mbytes/s link port bandwidth. Multiprocessor performance is enhanced with embedded power and ground planes, matched impedance interconnect, and opti- mized signal routing lengths and separation. The fully tested and ready-to-insert multiprocessor also significantly reduces board space. ID2-0 CPA SPORT 1 SPORT 0 TDI ID2-0 CPA SPORT 1 SPORT 0 TDO ID2-0 CPA SPORT 1 SPORT 0 LINK 0 LINK 5 TDO LINK 0 LINK 5 TDI SHARC_D SHARC_A SHARC_C AD14160/ AD14160L ID2-0 CPA SPORT 1 SPORT 0 SHARC_B LINK 0 LINK 5 TDI LINK 0 LINK 5 TDO SHARC BUS (ADDR 31-0, DATA47-0 , MS3-0, RD, WR, PAGE, ADRCLK, SW, ACK, SBTS, HBR, HBG, REDY, BR 6-1, RPBA, DMAR1.2, DMAG1.2) s s s s |
Аналогичный номер детали - AD14160L |
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Аналогичное описание - AD14160L |
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