• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The iceLynx-Micro (consumer electronics link with integrated microcontroller and physical layer (PHY)) is a high performance 1394 link-layer device designed as a total solution for digitally interfacing advanced audio/video consumer electronics applications. The device is offered in both a DTCP encryption/decryption version (TSB43CA43A and TSB43CA42) and a non-DTCP encryption/decryption version (TSB43CB43).

In addition to supporting transmit and receive of MPEG2 and DSS formatted transport streams with encryption and decryption, iceLynx-Micro supports the IEC 61883-6 and audio music protocol standards for audio format and packetizing, and asynchronous and asynchronous stream (as defined by 1394).

The device also features an embedded ARM7TDMI microprocessor core with access to 256K bytes of internal program memory.

特性

• 1394 Features
  • Integrated 400 Mbps 3-port PHY
  • Compliant with IEEE 1394-1995 and IEEE 1394a-2000 standards
  • Supports bus manager functions and automatic 1394 self-ID verification.
  • Separate Async Ack FIFO decreases the ack-tracking burden on in-CPU and ex-CPU
• DTLA Encryption Support for MPEG2-DVB, DSS, DV, and Audio (TSB43CA43A and TSB43CA42 Only)
  • Two M6 baseline ciphers (one per HSDI port)
    • Content key generation from exchange key
  • AKE acceleration features in hardware
    • Random Number Generator
    • Secure Hash Algorithm, Revision 1 (SHA-1)
  • Other AKE acceleration features
    • Elliptical curve digital signature algorithm (EC-DCA) both signature and verification
    • Elliptical curve Diffie-Hellman (EC-DH), first phase value and shared secret calculation
    • 160-bit math functions
• High Speed Data Interface (HSDI)
  • Two configurable high speed data interfaces support the following audio and video modes:
    • MPEG2-DVB interface
    • MPEG2-DSS interface
    • DV codec interface