VT82C686A ETC-unknow, VT82C686A Datasheet

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VT82C686A

Manufacturer Part Number
VT82C686A
Description
Manufacturer
ETC-unknow
Datasheet

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Revision 1.1 April 15, 1999
I
NTEGRATED
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Inter-operable with VIA and other Host-to-PCI Bridges
PCI to ISA Bridge
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WITH
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Combine with VT82C598 for a complete Super-7 (66/75/83/100MHz) PCI / AGP / ISA system (Apollo MVP3)
Combine with VT82C501 for a complete Super-7 system with integrated 2D / 3D graphics (Apollo MVP4)
Combine with VT82C691 for a complete 66 / 100 MHz Socket-8 or Slot-1 PCI / ISA system (Apollo Pro)
Inter-operable with Intel or other Host-to-PCI bridges for a complete PC98 compliant PCI / AGP / ISA system
Integrated ISA Bus Controller with integrated DMA, timer, and interrupt controller
Integrated Keyboard Controller with PS2 mouse support
Integrated DS12885-style Real Time Clock with extended 256 byte CMOS RAM and Day/Month Alarm for ACPI
Integrated USB Controller with root hub and four function ports
Integrated UltraDMA-33/66 master mode EIDE controller with enhanced PCI bus commands
PCI-2.2 compliant with delay transaction and remote power management
Eight double-word line buffer between PCI and ISA bus
One level of PCI to ISA post-write buffer
Supports type F DMA transfers
Distributed DMA support for ISA legacy DMA across the PCI bus
Serial interrupt for docking and non-docking applications
Fast reset and Gate A20 operation
Edge trigger or level sensitive interrupt
Flash EPROM, 4Mb EPROM and combined BIOS support
Supports positive and subtractive decoding
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PCI S
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VT82C686A PSIPC
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UPER
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EYBOARD
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AND
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VT82C686A
,
UDIO
Features
,

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VT82C686A Summary of contents

Page 1

... Serial interrupt for docking and non-docking applications Fast reset and Gate A20 operation Edge trigger or level sensitive interrupt Flash EPROM, 4Mb EPROM and combined BIOS support Supports positive and subtractive decoding Revision 1.1 April 15, 1999 VT82C686A PSIPC -I NTEGRATED ERIPHERAL PCI- OMPLIANT ...

Page 2

... Plug and play with 4 IRQ, 4 DMA, and 4 I/O space options for SoundBlaster Pro and MIDI hardware Hardware assisted FM synthesis for legacy compatibility Direct two game ports and one MIDI port interface Complete software driver support for Windows-95, Windows-98 and Windows-NT Revision 1.1 April 15, 1999 -2- VT82C686A Features ...

Page 3

... Steerable interrupts for integrated peripheral controllers: USB, floppy, serial, parallel, audio, soundblaster, MIDI Steerable DMA channels for integrated floppy, parallel, and soundblaster pro controllers One additional steerable interrupt channel for on-board plug and play devices Microsoft Windows 98 Revision 1.1 April 15, 1999 Windows NT , Windows 95 and plug and play BIOS compliant -3- VT82C686A Features ...

Page 4

... Built-in NAND-tree pin scan test capability 0.35um, 3.3V, low power CMOS process Single chip 27x27 mm, 352 pin BGA Revision 1.1 April 15, 1999 -4- VT82C686A Features ...

Page 5

... The IDE controller is SFF-8038i v1.0 and Microsoft Windows-family compliant. b) Universal Serial Bus controller that is USB v1.1 and Universal HCI v1.1 compliant. The VT82C686A includes the root hub with four function ports with integrated physical layer transceivers. The USB controller allows hot plug and play and isochronous peripherals to be inserted into the system with universal driver support ...

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