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**Spelling errors/mistyped words
Yes, I  know there are  spelling errors,  and things are  mistyped. It
seems no matter  how hard I try  my fingers hit 't'  twice when typing
'compatible' rendering it 'compattible' numerous, (thousands actually)
times.  I  don't have the  time or the will  to check the  spelling of
everything. Basic spell checking has been peformed. Please let me know
if  there is  anything that  would lead  to incorrect  information, or
something  is so  mangled  that  it needs  revising.  But  if you  can
basically  understand  what was  intended,  just  cope with  it.  Just
cope:-)

BTW, "110" port is  an "I/O" port that has been OCRed  badly, as is an
"1/0" port.

**Info needed on:...
**A note on VESA support of 486 chipsets....
**Datasheets:...
*_IBM...
*ACC Micro...
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*Contaq  . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**82371AB     PCI-TO-ISA / IDE Xcelerator 82371AB (PIIX4)     02/17/97
***Notes:...
***Info:...
***Versions:...
***Features:
o   Supported Kits for both Pentium and Pentium II Microprocessors
    - 82430TX ISA Kit
    - 82440LX ISA/DP Kit
o   Multifunction PCI to ISA Bridge
    - Supports PCI at 30 MHz and 33 MHz
    - Supports PCI Rev 2.1 Specification
    - Supports Full ISA or Extended I/O (EIO) Bus
    - Supports Full Positive Decode or Subtractive Decode of PCI
    - Supports ISA and EIO at 1/4 of PCI Frequency
o   Supports both Mobile and Desktop Deep Green Environments
    - 3.3V Operation with 5V Tolerant Buffers
    - Ultra-low Power for Mobile Environments Support
    - Power-On Suspend, Suspend to RAM, Suspend to Disk, and Soft-
      OFF System States
    - All Registers Readable and Restorable for Proper Resume
      from 0.V Suspend
o   Power Management Logic
    - Global and Local Device Management
    - Suspend and Resume Logic
    - Supports Thermal Alarm
    - Support for External Microcontroller
    - Full Support for Advanced Configuration and Power Interface
      (ACPI) Revision 1.0 Specification and OS Directed Power 
      Management
o   Integrated IDE Controller
    - Independent Timing of up to 4 Drives
    - PIO Mode 4 and Bus Master IDE Transfers up to 14 Mbytes/sec
    - Supports "Ultra DMA/33" Synchronous DMA Mode Transfers up to  
      33 Mbytes/sec
    - Integrated 16 x 32-bit Buffer for IDE POI Burst Transfers
    - Supports Glue-less "Swap-Bay" Option with Full Electrical 
      Isolation
o   Enhanced DMA Controller
    - Two 82C37 DMA Controllers
    - Supports PCI DMA with 3 PC/PCI Channels and Distributed DMA
      Protocols (Simultaneously)
    - Fast Type-F DMA for Reduced PCI Bus Usage
o   Interrupt Controller Based on Two 82C59
    - 15 Interrupt Support
    - Independently; Programmable for Edge/Level Sensitivity
    - Supports Optional I/O APIC
    - Serial Interrupt Input
o   Timers Based on 82C54
    - System Timer, Refresh Request, Speaker Tone Output
o   USB
    - Two USB 1.0 Ports for Serial Transfers at 12 or 1.5 Mbit/sec
    - Supports Legacy Keyboard and Mouse Software with USB-based
      Keyboard and Mouse
    - Supports UHCI Design Guide
o   SMBus
    - Host Interface Allows CPU to Communicate Via SMBus
    - Slave Interface Allows External SMBus Master to Control 
      Resume Events
o   Real-Time Clock
    - 256-byte Battery-Back CMOS SRAM
    - Includes Date Alarm
    - Two 8-byte Lockout Ranges
o   Microsoft Win95 Compliant
o   324 mBGA Package

**82374/82375 PCI-EISA Bridge (82374EB/82375EB, 374SB/375SB)   c:Mar93...
**82378       System I/O (SIO) (82378IB and 82378ZB)           c:Mar93...
**82379AB     System I/O-APIC (SIO.A)                           <Dec94...
**82380       32-bit DMA Controller w/ Integrated Peripherals 02/01/87...
**82380FB/AB  PCIset: 82380FB Mobile PCI-to-PCI Bridge(MPCI2) 02/17/97...
**82384       Clock Generator and Reset Interface                  c86...
**82385       32-bit Cache Controller for 80386               09/29/87...
**82385SX     32-bit Cache Controller for 80386SX             01/25/89...
**82395DX     High Performance Smart Cache                    06/18/90...
**82395SX     Smart Cache                                     12/17/90...
**82396SX     Smart Cache                                     12/17/90...
**82485       Turbo Cache (and 485Turbocache)                      c90...
**82489DX       Advanced Programmable Interrupt Controller    10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91...
**82495XP/490XP Cache Controller / Cache RAM (for i860)       06/05/91...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
**Later chipsets (basic spec):
**440 series:
***440FX (Natoma)       05/06/96...
***440LX (Balboa)       08/27/97...
***440BX (Seattle)      c:Apr'98...
***440DX (?)            c:?...
***440EX (?)            c:Apr'98...
***440GX (Marlinespike) 06/29/98...
***440ZX & 440ZX-66 (?) 01/04/99...
***440ZX-M (?)          05/17/99...
***440MX (Banister)     05/17/99...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
**UM82C088     PC/XT Integration Chip                              <91
***Info:...
***Configurations:...
***Features:...
**UM82C230     286AT MORTAR Chip Set                               <91...
**UM82C210     386SX/286 AT Chip Set                               <91...
**UM82C3xx     Twinstar & UM82C336F/N & UM82C39x [no datasheet]      ?
***Notes:...
**UM82C380     386 HEAT PC/AT Chip Set                             <91...
**UM82C480     386/486 PC Chip Set                                 c91...
**UM82C493/491 ??????????????? [no datasheet]                        ?...
**UM8498/8496  486 VL Chipset  "Super Energy Star Green"[no dsheet]c94...
**UM8881/8886  HB4 PCI Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8890       Pentium chipset [no datasheet]                        ?...
**
**Support Chips:
**UM82152      Cache Controller (AUStek A38152 clone)              <91...
**UM82C852     Multi I/O For XT                                    <91...
**UM82C206     Integrated Peripheral Controller                    <91...
**UM82c45x     Serial/Parallel chips                                 ?...
**Other chips:...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...

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