Cirrus Logic CS470xx User Manual
Cs470xx, Cs470xx data sheet
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Table of contents
Document Outline
- 1 Documentation Strategy
- 2 Overview
- 3 Code Overlays
- 4 Hardware Functional Description
- 4.1 Cirrus Logic 32-bit DSP Core
- 4.2 DSP Memory
- 4.3 On-chip DSP Peripherals
- 4.3.1 Analog to Digital Converter Port (ADC)
- 4.3.2 Digital to Analog Converter Port (DAC)
- 4.3.3 Digital Audio Input Port (DAI)
- 4.3.4 S/PDIF RX Input Port (DAI)
- 4.3.5 Digital Audio Output Port (DAO)
- 4.3.6 S/PDIF TX Output Port (DAO)
- 4.3.7 Sample Rate Converters (SRC)
- 4.3.8 Serial Control Port (I2C or SPI)
- 4.3.9 GPIO
- 4.3.10 PLL-based Clock Generator
- 4.3.11 Hardware Watchdog Timer
- 4.4 DSP I/O Description
- 4.5 Application Code Security
- 5 Characteristics and Specifications
- 5.1 Absolute Maximum Ratings
- 5.2 Recommended Operating Conditions
- 5.3 Digital DC Characteristics
- 5.4 Power Supply Characteristics
- 5.5 Thermal Data (100-pin LQFP with Exposed Pad)
- 5.6 Digital Switching Characteristics-RESET
- 5.7 Digital Switching Characteristics-XTI
- 5.8 Digital Switching Characteristics-Internal Clock
- 5.9 Digital Switching Characteristics-Serial Control Port-SPI Slave Mode
- 5.10 Digital Switching Characteristics-Serial Control Port-SPI Master Mode
- 5.11 Digital Switching Characteristics-Serial Control Port I2C Slave Mode
- 5.12 Digital Switching Characteristics-Serial Control Port-I2C Master Mode
- 5.13 Digital Switching Characteristics-Digital Audio Slave Input Port
- 5.14 Digital Switching Characteristics-Digital Audio Output Port
- 5.15 Digital Switching Characteristics-S/PDIF RX Port
- 5.16 ADC Characteristics
- 5.17 DAC Characteristics
- 6 Ordering Information
- 7 Environmental, Manufacturing, and Handling Information
- 8 Device Pinout Diagrams
- 9 100-pin LQFP with Exposed Pad Package Drawing
- 10 Parameter Definitions
- 11 Revision History