TAS3204
www.ti.com SLES197C – APRIL 2007 – REVISED MARCH 2011 AUDIO DSP WITH ANALOG INTERFACE
Check for Samples: TAS3204 1 Introduction
1.1 Features Digital Audio Processor
– Fully Programmable With the Graphical, Drag-and-Drop PurePath Studio™ Software Development
Environment
– 135-MHz Operation
– 48-Bit Data Path With 76-Bit Accumulator
– Hardware Single-Cycle Multiplier (28 × 48)
– Five Simultaneous Operations Per Clock Cycle
– Usable 768 Words Data RAM (48 Bit), Usable 1k Coefficient RAM (28 Bit)
– Usable 2.5K Program RAM
– 122 ms at 48 kHz, 5.8k Words 24-Bit Delay Memory
– Slave Mode Fs is 44.1 kHz and 48 kHz
– Master Mode Fs is 48 kHz Analog Audio Input/Output
– Two 3:1 Stereo Analog Input MUXes
– Four Differential ADCs (102 dB DNR, Typical)
– Four Differential DACs (105 dB DNR, Typical) Digital Audio Input/Output
– Two Synchronous Serial Audio Inputs (Four Channels)
– Two Synchronous Serial Audio Outputs (Four Channels)
– Input and Output Data Formats: 16-, 20-, or 24-Bit Data Left, Right, and I2S System Control Processor
– Embedded 8051 WARP Microprocessor
– Programmable Using Standard 8051 C Compilers …
