TC9446F - Audio Digital Processor

Product Overview

Toshiba Semiconductor

Datasheet Details

Part number	TC9446F
Manufacturer	Toshiba Semiconductor
File Size	553.65 KB
Description	Audio Digital Processor
Datasheet	TC9446F Datasheet
Additional preview pages of the TC9446F datasheet.

Product details

Description

of Pin Functions Reset signal input terminal (L: reset, H: normal operation) Mode select input for MCU interface (L: serial, H: I C bus) Chip select input for MCU interface Latch pulse input for MCU interface Data input and output for MCU interface Clock input for MCU interface Acknowledge output for MCU interface Flag input 0 Flag input 1 Flag input 2 Flag input 3 Interruption input Digital ground LR clock input-A for audio interface Bit clock input-A for audio interface Data output-0 for audio

Features

Dolby digital (AC-3) or MPEG2 audio decode Acceptable bit rate upto 640 kbps Audio interface 4 output port, 2 input port (2 port of LRCK and BCK) DIR (digital audio interface receiver) built-in DIT (digital audio interface transmitter) built-in DIR and DIT are available upto 96 kHz sampling of 2 channel.
Operating clock: DLL oscillator upto 6th times for DSP clock Instruction cycle: 20 ns/1 instruction at 50 MIPS operation DSP Processor: 24 bit ×.

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Published: Mar 9, 2006 |