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