Datasheet Summary
Digital Sound Processors for FPD TVs
32bit Audio DSP with Built-in 4ch DAC and ASRC
No.12083EAT02
- General Description
This LSI is the digital sound processor which made the use digital signal processing for FPD TVs. DSP of ROHM original is used for the TV sound processor unit, and it excels in cost performance. A selection input of two lines is possible from four digital inputs. An asynchronous sampling rate converter(ASRC) is built in one line. Three digital outputs are built in. Two audio DA converters are built in.
- Features
- Digital Signal Processor unit
Word length:
32bit (Data RAM)
The fastest machine cycle: 40.7ns (512fs, fs = 48kHz)
Multiplier:
32 x 24 →...