TSB43CA42

www.ti.com TSB43CA43A TSB43CB43A TSB43CA42 SLLA211 – JUNE 2006 iceLynx-Micro IEEE 1394a-2000 Consumer Electronics Solution FEATURES 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 IEC60958 interface Audio DAC interface SACD interface External CPU Interface – 16-bit parallel asynchronous I/O-type – 16-bit parallel synchronous I/O-type – 16-bit parallel synchronous memory type Internal ARM7 – 50-MHz operating frequency – 32-bit and thumb (16-bit) mode support – UART included for communication – 256K bytes of program memory included on chip – AR...