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UPD77016

Part Number	UPD77016
Manufacturer	NEC
Description	16 bits/ Fixed-point Digital Signal Processor
Published	Apr 16, 2005
Detailed Description	DATA SHEET MOS INTEGRATED CIRCUIT µPD77016 16 bits, Fixed-point Digital Signal Processor µPD77016 is a 16 bits fixed...
Datasheet	UPD77016 PDF File

Overview

DATA SHEET MOS INTEGRATED CIRCUIT µPD77016 16 bits, Fixed-point Digital Signal Processor µPD77016 is a 16 bits fixed-point DSP (Digital Signal Processor) developed for digital signal processing with its demand for high speed and precision.
FEATURES • FUNCTIONS • Instruction cycle: 30 ns (MIN.
) with 33 MHz clock • Dual load/store • Hardware loop function • Conditional execution • Executes product-sum operation in one instruction cycle • PROGRAMMING • 16 bits × 16 bits + 40 bits → 40 bits multiply accumulator • 8 general registers (40 bits each) • 8 ROM/RAM data pointer: each data memory area has 4 registers • 10 source interrupts (external: 4, internal: 6) • 3 operand instructions (exam...

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