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DSP56001UMSLASHAD中文资料恩XP数据手册PDF规格书
DSP56001UMSLASHAD规格书详情
FEATURES
Digital Signal Processing Core
• Efficient, object code compatible, 24-bit 56000 family DSP engine
• Up to 16.5 Million Instructions Per Second (MIPS)—60.6 ns instruction cycle at 33 MHz
• Up to 99 Million Operations Per Second (MOPS) at 33 MHz
• Executes a 1024-point complex Fast Fourier Transform (FFT) in 59,898 clocks
• Highly parallel instruction set with unique DSP addressing modes
• Two 56-bit accumulators including extension byte
• Parallel 24x24-bit multiply-accumulate in 1 instruction cycle (2 clock cycles)
• Double precision 48x48-bit multiply with 96-bit result in 6 instruction cycles
• 56-bit addition/subtraction in 1 instruction cycle
• Fractional arithmetic with support for multiprecision arithmetic
• Hardware support for block-floating point FFT
• Hardware nested DO loops
• Zero-overhead fast interrupts (2 instruction cycles)
• Four 24-bit internal data buses and three 16-bit internal address buses for maximum
information transfer on-chip
Memory
• On-chip modified Harvard architecture permitting simultaneous accesses to program
and two data memories
• 512x24-bit on-chip Program RAM and 64x24-bit bootstrap ROM
• Two 256x24-bit on-chip data RAMs
• Two 256x24-bit on-chip data ROMs containing sine, A-law and
u-law tables
• External memory expansion with 16-bit address and 24-bit data buses
• Bootstrap loading from external data bus or Host Interface
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
最新 |
2000 |
原装正品现货 |
询价 | ||||
MOTOROLA/摩托罗拉 |
20+ |
132 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
MOTOROL |
25+ |
QFP |
1210 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
MOT |
1215+ |
PGA |
150000 |
全新原装,绝对正品,公司大量现货供应. |
询价 | ||
Freescale |
25+ |
LQFP112 |
2500 |
保证有货!质优价美!欢迎查询!! |
询价 | ||
TI |
23+ |
N/A |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
MOT |
23+ |
QFP |
20000 |
全新原装假一赔十 |
询价 | ||
MOTOROLA |
24+ |
QFP |
6980 |
原装现货,可开13%税票 |
询价 | ||
MOT |
24+ |
QFP |
875 |
询价 |


