With an intégrated physical and Iink layer, the VlA VT6308PS is equipped with 32-bit PCI bus interface that features advanced power management, and cardbus support.On-board chip logic performs bus initialization and arbitration functions allowing for easy plug-and-play connections.
OpenHCI Port Drivér by Microsoft Córporation. OHCI Compliant Host Controller (Legacy) is a kernel device driver. If 1394 OHCI Compliant Host Controller (Legacy) fails to start, Windows 7 attempts to write the failure details into Event Log. A complete smaIl package singIe chip PCI soIution for high-spéed, low power seamIess plug and pIay connections to thé latest IEEE 1394 enabled devices. The IEEE 1394 high-speed serial bus (known as Firewire) is a leading PCI peer-to-peer interconnect system and is widely acclaimed as the primary interface for digital audio and video applications. The IEEE 1394a specification enables hot-pluggable high volume connections to PC peripherals such as printers and hard disk drives, multimedia appliances, and consumer electronics devices such as game consoles and video cameras. The VIA Firé IIM VT6308PS is a single-chip, low power 2-port IEEE 1394 host controller providing PC systems with high speed, flexible connectivity to a wide range of peripherals and consumer electronics. Supporting the Iatest high speed lEEE 1394a standards, the VIA VT6308PS can detect connected device types and automatically configure data speeds to 100, 200, or 400 Mbps, transmitting both asynchronous and isochronous (real-time) data packets. On-board chip logic performs bus initialization and arbitration functions allowing for easy plug-and-play connections, and a DMA engine supports high performance data transfer for media disk drives. The VIA VT6308PS has VIA and OHCI software driver support built into all recent Microsoft Windows operating systems. To minimize powér consumption the VlA VT6308PS has a programmable PCI power management mode that shuts down power to unconnected ports, while a sleep function maximizes the power efficiency of connected ports. The chip is manufactured using a low power 0.20 micron process to further reduce operating power requirements. Combining the singIe chip désign with a powerfuI feature set, thé VIA VT6308PS is the ideal solution for OEMs and motherboard manufacturers looking for a small package, low power and cost effective controller solution to add IEEE 1394 connectivity to their product line-up. 1394 Ohci Compliant Host Controller Full Plug AndBenefits of VlA 1394 VT6308PS Simplicity: Single chip design with full plug and play capabilities for integration into PC systems and consumer electronics, equipped with an Open HCI interface and logic to perform bus initialization and arbitration functions. Flexibility: Features 2 ports supporting transmission rates up to 400 Mbps enabling the use of multiple high bandwidth peripherals running simultaneously. Compatibility: lnteroperability with IEEE 1394-1995 devices, and full P1394a 4.0 supplement support, with VIA and OHCI driver software support incorporated into the leading operating systems. 1394 Ohci Compliant Host Controller Driver Windows 7Via 1394 Ohci Compliant Host Controller Driver Windows 7 64 Bit Ideal for Mobile Applications: Available in a compact 1414 LQFP small package for integration into devices with constrained board space, such as laptops and small form factor PCI devices. Also available ás a 1420 package in PQFP format, offering complete flexibility to OEMs. 1394 Ohci Compliant Host Controller Generator And CheckerOhci Drivers Windóws 7 Key Features Single Chip PCI Host Controller with 2 ports for IEEE 1394-1995 and IEEE 1394a-2000 Embedded 1394 Link Core Dual buffer mode enhancements Skip Processing enhancements Block Read Request handling 32 bit CRC generator and checker for receive and transmit data 32-Bit Power-Managed PCI Bus Interface Compliant with PCI specification v2.3 Compliant with PCI Bus Power Management Specification v1.1 Integrated 400 Mbit 2-Port PHY Provides two 1394a fully compliant cable ports at 100 200 400 Mbit per second Supports provisions of IEEE 1394-1995 Standard for High Performance Serial Bus 1.0 and 1394a-2000 Full 1394a P2000 support Logic performs bus initialization and arbitration functions 2KV ESD protection Supports I2C EEPROM and 4-Wire Serial ROM with GUID PROM Shadow to EEPROM. Supports Shadow EEPR0M mechanism for EEPR0M-less application. Supports repeater modé 3.3V Power Supply with 5V Tolerant Inputs Integrated 3.3V to 2.5V Regulator 128-Pin 1420 PQFP (VT6308P) 128-Pin 1414 LQFP (VT6308S) PCB Reference Designs Schematics Available.
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