Not Recommended for New Designs
TAS3108, TAS3108IA
AUDIO DIGITAL SIGNAL PROCESSORS www.ti.com SLES152B – OCTOBER 2005 – REVISED NOVEMBER 2007 1 Introduction
1.1 Features 8 channel Programmable Audio Digital Signal
Processor (DSP)
135-MHz Maximum Speed, >2800 Processing
Cycles Per Sample at 48 kHz
Sample Rates of 32 kHz to 192 kHz
48-Bit Data Path and 28-Bit Coefficients
Single-Cycle, 76-Bit Multiply Accumulate
Five Simultaneous Operations Per Clock Cycle
1022 Words of 48-Bit Data Memory
1022 Words of 28-Bit Coefficient Memory
3K Words of 54-Bit Program RAM
5.88K Words of 24-Bit Delay Memory
(122.5 ms at 48 kHz)
15 Stereo/TDM Data Formats
Independent Input/Output Data Formats 16-, 20-, 24-, and 32-Bit Word Sizes
64-fS, 128-fS, 192-fS, and 256-fS SCLK to
Support Discrete 4 channel TDM, 6 channel
TDM, and 8 channel TDM Data-Transfer
Formats
Two I2C Ports for Slave or Master Download …
