[O2Micro]

GENERAL DESCRIPTION

The OZ6812 is an ACPI and PC98/99 logo certified, high performance, single slot PC Card controller with a synchronous 32-bit bus master/target PCI interface. This PC Card to PCI bridge host controller is compliant with the 1998 PC Card Standard.

FEATURES

The OZ6812 is a PCMCIA R2/CardBus controller, providing the most advanced design flexibility for PC Cards that interface with advanced notebook designs.

• ACPI-PCI Bus Power Management Interface Specification Rev 1.1 Compliant

• Supports OnNow LAN wakeup, OnNow Ring Indicate, PCI CLKRUN#, PME#, and CardBus CCLKRUN#

• Compliant with PCI specification V2.2, 1998 PC Card Standard 7.0

• Yenta™ PCI to PCMCIA CardBus Bridge register compatible

• ExCA (Exchangeable Card Architecture) compatible registers mappable in memory and I/O space

• IntelTM 82365SL PCIC Register Compatible

• Supports PCMCIA_ATA Specification

• Supports 5V/3.3V PC Cards and 3.3V CardBus cards

• Supports single PC Card or CardBus slot with hot insertion and removal

• Supports multiple FIFOs for PCI/CardBus data transfer

• Supports Direct Memory Access for PC/PCI and PCI/Way on PC Card socket

• Programmable interrupt protocol: PCI, PCI+ISA, PCI/Way, or PC/PCI interrupt signaling modes

• Win’98 IRQ and PC-98/99 compliant

• Parallel or Serial interface for socket power control devices including Micrel and TI

• Zoomed Video Support

• Integrated PC 98/99 -Subsystem Vendor ID support, with auto lock bit

• LED Activity Pins