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SMJ320C40KGDC - Digital Signal Processor

Description

The TMP / SMJ320C40KGD DSP is a 32-bit, floating-point processor manufactured in 0.72-µm, double-level metal CMOS technology.

It is the fourth generation of DSPs from Texas Instruments, and it is the world’s first DSP designed for parallel processing.

Features

  • of the communication ports are: D Six communication ports for direct interprocessor communication and processor I/O D 20 MBps bidirectional interface on each communication port for high-speed and low-cost multiprocessor interface D Separate input and output first-in, first-out (FIFO) buffers for I / O and processor-to-processor communication D Automatic arbitration and handshaking for direct processor-to-processor connection The DMA coprocessor allows concurrent I/O and CPU processing for superi.

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Other Datasheets by Texas Instruments

Part Number Description
SMJ320C40KGDCT Digital Signal Processor
SMJ320C40 Digital Signal Processor
SMJ320C25 Digital Signal Processor
SMJ320C25-50 Digital Signal Processor
SMJ320C30 DIGITAL SIGNAL PROCESSOR

Full PDF Text Transcription

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TMP320C40KGDC, SMJ320C40KGDC, TMP320C40KGDCT, SMJ320C40KGDCT FLOATINGĆPOINT DIGITAL SIGNAL PROCESSOR KNOWN GOOD DIES SGUS024C − MARCH 1997 − REVISED OCTOBER 2001 D SMJ: QML Processing to MIL−PRF−38535 D TMP: Commercial Level Processing D Operating Temperature Ranges: − Military (M) −55°C to 125°C − Commercial (C) −25°C to 85°C − Commercial (L) 0°C to 70°C D Highest Performance Floating-Point Digital Signal Processor (DSP) − ’C40-50: 40-ns Instruction Cycle Time: 50 MFLOPS, 25 MIPS, 275 MOPS, 320 MBps − ’C40-40: 50-ns Instruction Cycle Time: 40 MFLOPS, 20 MIPS, 220 MOPS, 256 MBps D Six Communications Ports D 6-Channel Direct Memory Access (DMA) Coprocessor D Single-Cycle Conversion to and From IEEE-745 Floating-Point Format D Single Cycle 1/x, 1/Ǹ x D Source-Code Compatible With SMJ320C30
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