资 源 简 介
特性
1394 Features
Integrated 400/200/100 Mbps 2-Port PHY
Compliant to IEEE 1394-1995 and IEEE 1394a-2000 Standards
Supports Bus Manager FuncTIons and AutomaTIc 1394 Self-ID VerificaTIon
Separate Asyncchronous Ack FIFOs Decrease the Ack-Tracking Burden on External CPU
DTLA EncrypTIon Support for MPEG2-DVB, DSS, and Audio Data (TSB43DA42 Only)
Support for up to Three Encrypted/Decrypted Streams at One Time
Full Ake Performed With Hardware Assist
Secure Method for Loading DTLA Information Using Ex-CPU Interface
Audio and Video Interfaces
Three Configurable High-Speed Data Ports for Video DataTwo Ports Configurable as Parallel or Serial One Port Serial Only
Two Interfaces for Audio Data (Only One Audio Stream Supported at a Time)60958 PortI2S-Style DAC Interface for PCM Data (Two Channel)
Pass-Through Modes for HSDI0 and HSDI1
Packet Insertion — Two Insertion Buffers per HSDI
PID Filtering (32 PID Filters per HSDI Port)
External CPU Interfaces
Motorola 68K-Style 16-Bit Asynchronous Interface (Supports External DMA Only)
SRAM-Like 16-Bit Asynchronous Interface (Supports External DMA Only)
PCI Interface (33 MHz) Compliant to PCI Specification Version 2.2 (Supports PCI Slave and Master Function)
Data Buffers
