AK7738A Description
The AK7738A is a highly integrated digital signal processor, including a 24-bit stereo ADC with MIC gain amplifiers, a 24-bit stereo ADC with input selector, a monaural ADC, two 32-bit stereo DACs, 4 stereo sampling rate convertors supporting the sampling frequency up to 192kHz, two DSPs and a Sub DSP for Audio/HF process. Each two DSPs and a Sub DSP has 2560step/fs (when fs=48kHz) parallel processing power. The...
AK7738A Key Features
- DSP1/DSP2: (Memory areas are shared by DSP1 and DSP2)
- Word length
- Instruction cycle
- Multiplier
- Divider
- Program RAM
- Coefficient RAM
- Data RAM
- Delay RAM
- JX pins (Interrupt)