486dx isa bios opti
Abstract: 82C496 opti 486 chipset opti 82c496 OPTi chipset 486 opti 82c206 opti 486 chipset 82c206 T227 opti 8254
Text: MSR T. *.m OPTi-DXBB DATABOOK Version 12 PRELIMINARY OPTi-DXBB PC/AT Chipset 82C496/82C206 Preliminary 82C496 DATA BOOK Version 1.2 OPTi, Inc. 2525 Waish Avenue, Santa Clara, CA 95051 U.S.A. page 1 OPTi-DXBB DATABOOK Version 1.2 PRELIMINARY Disclaimer This specification is subject to change without notice. OPTi, Incorporated assumes no responsibility
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82C496/82C206)
82C496
375TYP
486dx isa bios opti
opti 486 chipset
opti 82c496
OPTi chipset 486
opti 82c206
opti 486
chipset 82c206
T227
opti 8254
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Socket7
Abstract: pci pcb layout viper ide controller viper 74F244 82C576 82C578 opti opti chipset 82C579
Text: OPTi Inc. OPTi 888 Tasman Drive Milpitas, CA 95035 408 486-8000 Fax: (408) 486-8001 Application Note (OPTi Confidential) Product Name: Viper Xpress+ Chipset Title: PCB Layout Reference Guide Date: January 16, 1997 Scope This document provides the PCB (printed circuit board)
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82C576,
82C578,
82C579)
82C579
82C576:
82C579:
66MHz
33MHz
Socket7
pci pcb layout
viper
ide controller viper
74F244
82C576
82C578
opti
opti chipset
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82C925
Abstract: opti 929 82C924 Digital Sound Processor circuit diagram Yamaha YAC512 YAC512 "direct replacement" 82C92 82092 yamaha dac opti chipset
Text: OPTi Confidential 82C925 OPTiFM Plug-and-Play Audio Controller 1.0 Overview The OPTi 82C925 is a highly integrated digital audio control ler for PC sound applications. The 82C925 is a replacement for the OPTi 82C924 audio controller that combines all of the
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82C925
MPU-401
16-Bit
opti 929
82C924
Digital Sound Processor circuit diagram Yamaha
YAC512
YAC512 "direct replacement"
82C92
82092
yamaha dac
opti chipset
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chipsets
Abstract: acpi opti chipset Building Management System
Text: OPTi Inc. OPTi 888 Tasman Drive Milpitas, CA 95035 408 486-8000 Fax: (408) 486-8001 Product Update (OPTi Confidential) Product Name: Desktop Core Logic Chipsets Title: ACPI Implementation Plan Date: July 31, 1996 Introduction The PC industry is geared to add a new standard, the
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VIPER 17H
Abstract: VIPER 27h 82c568 82C621A 486 system bus Viper 15 82C576 82C578 bios programmer 1F3H
Text: OPTi Inc. OPTi 888 Tasman Drive Milpitas, CA 95035 408 486-8000 Fax: (408) 486-8001 Application Note (OPTi Confidential) Product Name: Viper Xpress+ Chipset Title: BIOS Programming Guide Date: January 16, 1997 Scope Discussion This document outlines the recommended procedure for programming the internal registers of the Viper Xpress+ Chipset.
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pin details of VIPER 22
Abstract: SDRAM DIMM 1997 SDRAM 1997 82C576 VIPer 32 opti chipset 82C579
Text: OPTi Inc. OPTi 888 Tasman Drive Milpitas, CA 95035 408 486-8000 Fax: (408) 486-8001 Application Note (OPTi Confidential) Product Name: Viper Xpress+ Chipset Title: Interfacing with Synchronous DRAM Date: January 16, 1997 Scope The Viper Xpress+ Chipset is designed to support synchronous DRAM (SDRAM). The purpose of this document is to
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82C579
82C579.
100ns
200ns
pin details of VIPER 22
SDRAM DIMM 1997
SDRAM 1997
82C576
VIPer 32
opti chipset
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intel 4308
Abstract: MK1492-04
Text: PRELIMINARY INFORMATION MK1492-04 OPTi Firestar+ Clock Source ICROCLOCK Description Features The MK1492-04 is a low cost, low jitter, high performance clock synthesizer for OPTi Firestar+ chipsets for Pentium and Pentium II Processor based computer applications. Using
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MK1492-04
MK1492-04
MDS1492-04C
295-9800tel·
295-9818fax
intel 4308
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CY2255
Abstract: opti chipset
Text: fax id: 3510 1CY 225 5 CY2255 Pentium Processor Compatible Clock/Synthesizer for OPTi Viper™ Chipset Features • CMOS technology • Multiple clock outputs to meet requirements of OPTi Viper™ chipset — Five CPU clocks @ 66.66 MHz, 60 MHz, and 50 MHz,
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CY2255
CY2255
opti chipset
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led clock circuit diagram
Abstract: D021207 digital led clock circuit diagram CY2255 14.318 VIPER 26 application notes
Text: fax id: 3510 CY2255 Pentium Processor Compatible Clock/Synthesizer for OPTi Viper™ Chipset Features • CMOS technology Functional Description • Multiple clock outputs to meet requirements of OPTi Viper™ chipset — Five CPU clocks @ 66.66 MHz, 60 MHz, and 50 MHz,
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CY2255
led clock circuit diagram
D021207
digital led clock circuit diagram
CY2255
14.318
VIPER 26 application notes
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cyrix DX2
Abstract: CX486DX Cyrix 486dx 82C465MV cyrix 82C465MVA opti 465MV
Text: OPTi, Inc. 2525 Walsh Avenue Santa Clara, CA 95051 408 980-8178 Fax: (408) 980-8860 OPTi Applications Note Product Name: Title: 82C465MV Portable Core Logic Chipset Using the Cyrix 486DX/DX2 3.3V L1 cache write-back CPU with the 82C465MV Date: Overview
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82C465MV
486DX/DX2
82C465MV
Cx486DX/DX2
A0000h
B0000h.
cyrix DX2
CX486DX
Cyrix 486dx
cyrix
82C465MVA
opti 465MV
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XTAL 32.768KHZ DT-26 6PF
Abstract: 82C700 MOSFET C25 cross-reference mosfet t325 82C602A 12X11 Intel 21050 MCache t209 0022 t309
Text: OPTi FireStar Plus 64-Bit CPU Single Chip Notebook Solution Addendum to Preliminary Data Book FireStar Preliminary Data Book PN 912-2000-015 Rev. 1.0 OPTi Confidential Preliminary Revision: 1.0 912-4000-013 October 3, 1997 Copyright Copyright 1997, OPTi Inc. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored
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64-Bit
XTAL 32.768KHZ DT-26 6PF
82C700
MOSFET C25 cross-reference
mosfet t325
82C602A
12X11
Intel 21050
MCache
t209 0022
t309
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OPTi-486WB v 1.1
Abstract: 82C491 82C493 82C392 OPTi-486WB OPTi chipset 486 opti 486 chipset opti 82c206 weitek Opti 82C491
Text: OPTi-486WB PC/AT Chipset 82C491/82C392/82C206 Preliminary 82C491/82C392 DATA BOOK Version 1.1 April 26, 1991 Disclaimer This specification is subject to change without notice. OPTi, Incorporated assumes no responsibility for any errors contained within.
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OPTi-486WB
82C491/82C392/82C206)
82C491/82C392
82C491
OPTi-486WB v 1.1
82C493
82C392
OPTi chipset 486
opti 486 chipset
opti 82c206
weitek
Opti 82C491
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l9111
Abstract: ST VIPER 37 ST VIPER 124 7MPV6214 d4793 st viper 100 31 VIPer 32 7MPV6216 VIPER 27 VIPER 22
Text: 256KB AND 512KB SECONDARY CACHE MODULES FOR THE INTEL PENTIUM CPU AND OPTi™ VIPER CORE LOGIC CHIPSET FEATURES • For Intel 3.3V Pentium-based systems using the OPTi Viper core logic chipset • Asynchronous and pipelined burst SRAM options in the same module pinout
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256KB
512KB
CELP2X80SC3Z48
66MHz
IDT7MPV6214
IDT7MPV6215
IDT7MPV6216
IDT7MPV6217
IDT7MPV6214/15/16/17
l9111
ST VIPER 37
ST VIPER 124
7MPV6214
d4793
st viper 100 31
VIPer 32
7MPV6216
VIPER 27
VIPER 22
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MK1491-14
Abstract: MK1491E-14R MK1491E-14RTR OPTI
Text: MK1491-14 OPTi ACPI Firestar Clock Source Description Features The MK1491-14 is a low cost, low jitter, high performance clock synthesizer for OPTi’s Firestar and Firestar+ chipsets for Pentium Processor-based mobile computer applications. Using analog Phase-Locked Loop PLL
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MK1491-14
MK1491-14
295-9800tel
MK1491E-14R
MK1491E-14RTR
OPTI
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IC 3-8 decoder 74138 pin diagram
Abstract: mvb bus schematics ic 74153 Multiplexer internal working multiplexor 74153 82C465MVB 74153 multiplexer 74153 mux pin diagram priority decoder 74138 92c178 82C465
Text: OPTi 82C465MV/MVA/MVB Single-Chip Mixed Voltage Notebook Solution Data Book Revision: 3.0 912-3000-016 October, 1997 Copyright Copyright 1997, OPTi Inc. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored
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82C465MV/MVA/MVB
IC 3-8 decoder 74138 pin diagram
mvb bus schematics
ic 74153 Multiplexer internal working
multiplexor 74153
82C465MVB
74153 multiplexer
74153 mux
pin diagram priority decoder 74138
92c178
82C465
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VIPER 27 application notes
Abstract: VIPER 26 application notes VIPER 26 application notes VIPER viper 16 CY2255 002120b 2 pin crystal oscillator 27 mhz VIPER 22 application notes opti chipset
Text: fax id: 3510 CY2255 Pentium Processor Compatible Clock/Synthesizer for OPTi Viper™ Chipset Features • CMOS technology Functional Description • Multiple clock outputs to meet requirements of OPTi Viper™ chipset — Five CPU clocks @ 66.66 MHz, 60 MHz, and 50 MHz,
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CY2255
VIPER 27 application notes
VIPER 26 application notes
VIPER 26 application notes VIPER
viper 16
002120b
2 pin crystal oscillator 27 mhz
VIPER 22 application notes
opti chipset
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VIPER 26 application notes
Abstract: No abstract text available
Text: fax id: 3530 CY2256 Pentium and Cyrix 6x86 Compatible Clock Synthesizer/Driver for OPTi Viper™ Chipset Features Multiple clock outputs to meet all requirements of Pen tium™ or Cyrix 6x86-based motherboards using the OPTi Viper™ chipset — Five CPU clocks CPUCLK @ 75 MHz, 66.66 MHz,
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CY2256
6x86-based
VIPER 26 application notes
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487SX
Abstract: OPTi-486WB v 1.1 82c681 opti 486 chipset
Text: i 199? OPTi-386/486WB EISA Chipset 82C681/82C682/82C686/82C687 EBC/MCC/1SP/DBC DATABOOK Preliminary Version 1.3 t OPTÏ-386/486WB EISA DATABOOK Version 1.3 PRELIMINARY Disclaimer This specification is subject to change without notice. OPTi, Incorporated assumes no
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OPTi-386/486WB
82C681/82C682/82C686/82C687
-386/486WB
EMSTR16#
-38G/486WB
160-Pin
QFP160-P-2828
487SX
OPTi-486WB v 1.1
82c681
opti 486 chipset
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Untitled
Abstract: No abstract text available
Text: fax id: 3510 CY2255 Pentium Processor Compatible Clock/Synthesizer for OPTi Viper™ Chipset Features • CMOS technology Functional Description Multiple clock outputs to meet requirements of OPTi Viper™ chipset The CY2255 is a Clock Synthesizer/Driver chip with multiple
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CY2255
CY2255
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14.318m
Abstract: Cyrix 6x86 VIPER 26 application notes
Text: Pentium and Cyrix 6x86 Compatible Clock Synthesizer/Driver for OPTi Viper™ Chipset Featu res • Multiple clock outputs to meet all requirements of Pen tium™ or Cyrix 6x86-based motherboards using the OPTi Viper™ chipset — Five CPU clocks CPUCLK @ 75 MHz, 66.66 MHz,
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6x86-based
14.318m
Cyrix 6x86
VIPER 26 application notes
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VIPER 27
Abstract: VIPER 22 VIPER 06 VIPER 27 application notes VIPER 300 viper 32 opti chipset Viper 15 viper 53 "32K x 32" SRAM
Text: IDT7MPV6214/15/16/17 256KB/512KB CMOS SECONDARY CACHE MODULES FOR THE PENTIUM CPU/OPTi VIPER CORE LOGIC CHIPSET Integrated Device Technology, Inc. COMMERCIAL TEMPERATURE RANGE 256KB AND 512KB SECONDARY CACHE MODULES FOR THE INTEL PENTIUM CPU AND OPTi VIPER CORE LOGIC CHIPSET
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IDT7MPV6214/15/16/17
256KB/512KB
256KB
512KB
CELP2X80SC3Z48
66MHz
7MPV6214
7MPV6215
VIPER 27
VIPER 22
VIPER 06
VIPER 27 application notes
VIPER 300
viper 32
opti chipset
Viper 15
viper 53
"32K x 32" SRAM
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VIPER 27
Abstract: VIPer 32 VIPER 22 OPTi viper VIPER 56 VIPer 73 VIPER 55 VIPER 06 viper 12 Viper 15
Text: IDT7MPV6214/15/16/17 256KB/512KB CMOS SECONDARY CACHE MODULES FOR THE PENTIUM CPU/OPTi VIPER CORE LOGIC CHIPSET Integrated Device Technology, Inc. COMMERCIAL TEMPERATURE RANGE 256KB AND 512KB SECONDARY CACHE MODULES FOR THE INTEL PENTIUM CPU AND OPTi VIPER CORE LOGIC CHIPSET
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IDT7MPV6214/15/16/17
256KB/512KB
256KB
512KB
CELP2X80SC3Z48
66MHz
7MPV6214
7MPV6215
7MPV6216
7MPV6217
VIPER 27
VIPer 32
VIPER 22
OPTi viper
VIPER 56
VIPer 73
VIPER 55
VIPER 06
viper 12
Viper 15
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82c365
Abstract: 82365SL 82365SL PCMCIA 3F63 82C852
Text: OPTi ADVANCE INFORMATION 82C852 PCMCIA Controller 1.0 Overview This document describes a new OPTi interface chipset, the 82C852 PCMCIA Controller, that provides a single, fully compliant PCMCIA interface in a very compact form factor. The PCMCIA interface is handled in a straightforward manner
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82C852
82365SL
82c365
82365SL PCMCIA
3F63
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Cyrix 486
Abstract: 486DLC Cyrix 486 dx2 IBM Blue Lightning t418 opti 486 chipset dram 64kx1 82c499b1 isa bus master 386 82C499
Text: OPTi 82C499 DX System Controller Data Book Version 1.0 912-3000-001 August, 1994 Copyright Copyright 1994, OPTi Inc. ALL RIGHTS RESERVED. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written permission of OPTi Inc.
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82C499
Cyrix 486
486DLC
Cyrix 486 dx2
IBM Blue Lightning
t418
opti 486 chipset
dram 64kx1
82c499b1
isa bus master 386
82C499
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