VIA VT6307
The VT6307 IEEE 1394 OHCI Host Controller provides high performance serial connectivity. It implements the Link and Phy layers for IEEE 1394-1995 High Performance Serial Bus specification release 1.0 and 1394a-2000. It is compliant with 1394 Open HCI 1.0 and 1.1 with DMA engine support for high performance data transfer via a 32-bit bus master PCI host bus interface.FEATURES
TecWhne oCloognnieecst, Inc. VT6307 PCI 1394a Host Controller● Integrated 400 Mbit 2-Port PHY − Supports provisions of IEEE 1394-1995 Standard for High Performance Serial Bus 1.0 and 1394a-2000 − Fully interoperable with IEEE Std 1394-1995 devices − Full 1394a-2000 Support includes: − Arbitrated short reset − Enhanced priority arbitration − Connection debounce − Multispeed packet concatenation − Ack accelerated arbitration − Fly-by concatenation − Per port disable, suspend, resume, through register write and remote command packet − Remote access packet − Boundary node short reset − No PHY_ID wrap past 63 − Provides two 1394a fully compliant cable ports at 100 / 200 / 400 Mbit per second − Host notification of PHY LinkOn events − Logic performs bus initialization and arbitration functions − Encode and decode functions included for data-strobe bit-level encoding − Incoming data resynchronized to local clock. − 24.576 MHz crystal oscillator and PLL provide TX/RX data at 100/200/...