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Hardware functional overview – FIC A360 User Manual

Page 116

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Hardware Functional Overview

and the R3 card support is fully compliant with the 2000 PC Card Standard CardBus
specification. The OZ6933 is an additional buffer chip for the PC Card socket interface. In
Addition, the OZ6933 supports dynamic PC Card hot insertion and removal, with auto
configuration capabilities.

The OZ6933 is fully complains with the 33Mhz PCI Bus specification, v2.2. It supports a
master device with internal CardBus direct data transfer. The OZ6933 implements FIFO data
buffer architecture between the PCI bus and CardBus socket interface to enhance data
transfers to CardBus Devices. The bi-directional FIFO buffer permits the OZ6933 to accept
data from a target bus (PCI or CardBus interface) while simultaneously transferring data. This
architecture not only speeds up data transfers but also prevents system deadlocks.

The OZ6933 is a PCMCIA R2/CardBus controller, providing the most advanced design
flexibility for PC Cards that interface with advanced notebook designs.

FEATURES - Dual Slot Solution

OZ6933

Supports 2 PCMCIA 2.1 and JEIDA 4.2 R2 cards or 2 CardBus cards

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 the 33Mhz PCI Specification V2.2, 2000 PC Card Standard 7.1 for
OZ6933

Yenta™ PCI to PCMCIA CardBus Bridge register compatible

ExCA (Exchangeable Card Architecture) compatible registers map-able in memory
and I/O space

Intel™ 82365SL PCIC Register Compatible

Supports PCMCIA_ATA Specification

Supports 5V/3.3V PC and 3.3V Cardbus cards

Supports two PC Card or CardBus slots 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

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

LED Activity Pins


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FIC A360 Service Manual