SBPH400-3

® SBPH400-3 IEEE1394 3-Port 400Mbps Physical Layer PRELIMINARY DATA s s FEATURES s 3 ports fully compliant with IEEE 1394-1995 cable environment specification s Fully implements IEEE P1394a D2.0 proposal s S100, S200 and S400 speeds s IEEE P1394a proposal PHY-LINK interface s IEEE P1394a proposal Suspend/Resume s OHCI support s Per port disable s Automatic power saving s Optional isolation support s IEEE P1394a proposal arbitration enhancements s IEEE P1394a proposal register set and remote register read s Advanced Data-Strobe clock and data recovery s Digital delay-lock loop technology - no filtering capacitors s Built-in self-test (BIST) of analog and digital port logic s JTAG Test Access Port s 3.3V supply s 80 pin plastic TQFP package APPLICATIONS s Host processor interface s Host processor adapter cards s Digital set-top box s Digital Video Recorder/ Player s Repeaters P1394a Link interface Link layer interface logic Reset and arbitration Built-in self test Port logic Port logic Port logic 1394 cable interface @400 Mbps 1394 cable 1394 cable interface interface @400 Mbps @400 Mbps 16 March 1998 The information in this datasheet is subject to change 42 1697 05 Table of Contents 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.1 2.2 2.3 2.4 2...