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Product Details
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24-BIT DIGITAL SIGNAL PROCESSOR
The DSP56002 is a MPU-style general purpose Digital Signal Processor (DSP) composed of an efficient 24-bit DSP core, program and data memories, various peripherals, and support circuitry. The DSP56000 core is fed by on-chip Program RAM, and two independent data RAMs. The DSP56002 contains a Serial Communication Interface (SCI), Synchronous Serial Interface (SSI), parallel Host Interface (HI), Timer/Event Counter, Phase Lock Loop (PLL), and an On- Chip Emulation (OnCE™) port. This combination of features, illustrated in Figure 1, makes the DSP56002 a cost-effective, high-performance solution for high-precision general purpose digital signal processing.
Digital Signal Processing Core
• Efficient 24-bit DSP56000 core
• Up to 40 Million Instructions Per Second (MIPS), 25 ns instruction cycle at 80 MHz; up to 33 MIPS, 30.3 ns instruction cycle at 66 MHz
• Up to 240 Million Operations Per Second (MOPS) at 80 MHz; up to 198 MOPS at 66 MHz
• Performs 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 bits
• Parallel 24 × 24-bit multiply-accumulate in 1 instruction cycle (2 clock cycles)
• Double precision 48 × 48-bit multiply with 96-bit result in 6 instruction cycles
• 56-bit addition/subtraction in 1 instruction cycle
• Fractional and integer 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 -
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Datasheet
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- Datasheet: Download 2PV4805D
- Chipdatas Part: CD93-2PV4805D
- Warehouse: China, Hong Kong
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- Last Updated: 2024/06/13 17:30 +0800
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