Texas Instruments TAS3204
The TAS3204 is a highly-integrated audio system-on-chip (SOC) consisting of a fully-programmable, 48-bit digital audio processor, a 3:1 stereo analog input MUX, four ADCs, four DACs, and other analog functionality. The TAS3204 is programmable with the graphical PurePath Studio™ suite of DSP code development software. PurePath Studio is a highly intuitive, drag-and-drop environment that minimizes software development effort while allowing the end user to utilize the power and flexibility of the TAS3204’s digital audio processing core.FEATURES
●12 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 –...