Electronic Components Datasheet Search |
|
ADSP-2162KP-40 Datasheet(PDF) 1 Page - Analog Devices |
|
ADSP-2162KP-40 Datasheet(HTML) 1 Page - Analog Devices |
1 / 39 page REV. 0 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 ADSP-216x 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., 1999 DSP Microcomputers with ROM FUNCTIONAL BLOCK DIAGRAM SERIAL PORTS SPORT 1 SPORT 0 MEMORY TIMER SHIFTER MAC ALU ARITHMETIC UNITS DAG 2 DAG 1 DATA ADDRESS GENERATORS EXTERNAL DATA BUS EXTERNAL ADDRESS BUS PROGRAM MEMORY DATA MEMORY DATA MEMORY DATA DATA MEMORY ADDRESS PROGRAM MEMORY ADDRESS PROGRAM MEMORY DATA PROGRAM SEQUENCER ADSP-2100 CORE SUMMARY 16-Bit Fixed-Point DSP Microprocessors with On-Chip Memory Enhanced Harvard Architecture for Three-Bus Performance: Instruction Bus and Dual Data Buses Independent Computation Units: ALU, Multiplier/ Accumulator and Shifter Single-Cycle Instruction Execution and Multifunction Instructions On-Chip Program Memory ROM and Data Memory RAM Integrated I/O Peripherals: Serial Ports, Timer FEATURES 25 MIPS, 40 ns Maximum Instruction Rate (5 V) Separate On-Chip Buses for Program and Data Memory Program Memory Stores Both Instructions and Data (Three-Bus Performance) Dual Data Address Generators with Modulo and Bit-Reverse Addressing Efficient Program Sequencing with Zero-Overhead Looping: Single-Cycle Loop Setup Double-Buffered Serial Ports with Companding Hardware, Automatic Data Buffering and Multichannel Operation Three Edge- or Level-Sensitive Interrupts Low Power IDLE Instruction PLCC and MQFP Packages GENERAL DESCRIPTION The ADSP-216x Family processors are single-chip micro- computers optimized for digital signal processing (DSP) and other high speed numeric processing applications. The ADSP-216x processors are all built upon a common core with ADSP-2100. Each processor combines the core DSP architec- ture—computation units, data address generators and program sequencer—with features such as on-chip program ROM and data memory RAM, a programmable timer and two serial ports. The ADSP-2165/ADSP-2166 also adds program memory and power-down mode. This data sheet describes the following ADSP-216x Family processors: ADSP-2161/ADSP-2162/ ADSP-2163/ADSP-2164 Custom ROM-programmed DSPs: ADSP-2165/ADSP-2166 ROM-programmed ADSP-216x processors with power-down and larger on-chip memories (12K Pro- gram Memory ROM, 1K Program Memory RAM, 4K Data Memory RAM) Fabricated in a high speed, submicron, double-layer metal CMOS process, the highest-performance ADSP-216x proces- sors operate at 25 MHz with a 40 ns instruction cycle time. Every instruction can execute in a single cycle. Fabrication in CMOS results in low power dissipation. The ADSP-2100 Family’s flexible architecture and compre- hensive instruction set support a high degree of parallelism. In one cycle the ADSP-216x can perform all of the following operations: • Generate the next program address • Fetch the next instruction • Perform one or two data moves • Update one or two data address pointers • Perform a computation • Receive and transmit data via one or two serial ports Table I shows the features of each ADSP-216x processor. The ADSP-216x series are memory-variant versions of the ADSP-2101 and ADSP-2103 that contain factory-programmed on-chip ROM program memory. These devices offer different amounts of on-chip memory for program and data storage. Table I shows the features available in the ADSP-216x series of custom ROM-coded processors. The ADSP-216x products eliminate the need for an external boot EPROM in your system, and can also eliminate the need for any external program memory by fitting the entire applica- tion program in on-chip ROM. These devices thus provide an excellent option for volume applications where board space and system cost constraints are of critical concern. |
Similar Part No. - ADSP-2162KP-40 |
|
Similar Description - ADSP-2162KP-40 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |