AK7746 - Audio DSP

Product Overview

Asahi Kasei Microsystems

Datasheet Details

Part number	AK7746
Manufacturer	Asahi Kasei Microsystems
File Size	424.24 KB
Description	Audio DSP
Datasheet	AK7746 Datasheet
Additional preview pages of the AK7746 datasheet.

Product details

Description

The AK7746 is a highly integrated audio processor, including 5 A/D channels, an input mux that can select 2 stereo pairs from 8 stereo inputs, and an on-chip DSP.

Features

DSP: Word length: Instruction cycle time: Multiplier: Divider: ALU: 24-bit (Data RAM) 27ns (768fs, fs=48kHz ) 24 x 16 → 40-bit 24 / 24 → 16-bit or 24-bit 34-bit arithmetic operation (Overflow margin: 4bit) 24-bit arithmetic and logic operation Shift+Register: 1, 2, 3, 4, 6, 8 and 15 bits shifted left 1, 2, 3, 4, 8 and 15 bits shifted right (Other numbers in parentheses are restricted. Provided with indirect shift function) Program RAM: 768 x 32-bit Coefficient RAM: 1024 x 16-bit Data RAM: 256 x.

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Other Datasheets by Asahi Kasei Microsystems

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AK7712 - Built-in 20-bit ADC/DAC Sophisticated Audio DSP
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Published: Apr 7, 2006 |