TDA7590_09 datasheet(17/42 Pages) STMICROELECTRONICS

tên linh kiện	TDA7590

Giải thích chi tiết về linh kiện	Digital signal processing IC for speech and audio applications

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TDA7590

24 bit DSP core

17/42

24 bit DSP core

The DSP core is a general purpose 24-bit DSP. The main feature of the DSP core are listed

below:

●

120 MHz operating frequency (120 MIPS)

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Fully pipelined 24 x 24 bit parallel multiplier-accumulator

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Saturation/limiting logic

●

56-bit parallel barrel shifter

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Linear, reverse carry and modulo addressing modes

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24-bit address buses for program, X and Y data spaces and DMA

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Memory-expandible hardware stack

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Nested zero-overhead DO loops

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Fast interrupts

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Powerful JTAG emulation port

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Software wait and stop low power standby modes

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Program address tracing support

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Two 24-bit data moves in parallel with arithmetic operations

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External interrupts including non-maskable interrupt

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Interrupts may be independently masked and prioritized

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Bit-manipulation instructions can access any register or memory location

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On board support for DMA controller

TDA7590 bảng dữ liệu(PDF) 17 Page - STMicroelectronics