TC9446FG
Overview
- 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 × 24 bit + 51 bit multiplier and adder, 51 bit ALU Data bus: 24 bit × 3 Data RAM: 12 k word Coefficient ROM: 4 k word Program ROM: 12 k word Program RAM: 128 word *
- MCU interface: Serial interface or I2C bus interface Others It is possible to connect external RAM, 256 k or 1 M SRAM External interruption input terminal Flag input terminal: 4 inputs
