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*_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...
**440 series:
***440FX (Natoma)       05/06/96...
***440LX (Balboa)       08/27/97...
***440BX (Seattle)      c:Apr'98
Chips:         
[82443BX] (PAC) [82371EB] (PIIX4E)
CPUs:          Single or Dual P-II/P-III/Celeron
DRAM Types:    EDO SDRAM Reg SDRAM ESDRAM
Mem Rows:      6 EDO, 8 SDRAM, 8 Reg SDRAM, 8 ESDRAM
DRAM Density:  16Mbit 64Mbit 128Mbit*1
Max Mem:       1GB
ECC/Parity:    Both
AGP speed:     1x 2x
Bus Speed:     66 100 133*2
PCI Clock/Bus: 1/2 1/3 1/4*2 PCI 2.1


>*1 Only in C-1 and later steppings.

>*2 Exists  but unofficially. There is  no 1/2 divider  for AGP, 
    making AGP unstable in a 133MHz bus system. In this config. the 
    system is overclocked.

***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]      ?...
**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
***Info:
The UM82C206  Integrated Peripheral  controller includes two  8237 DMA
controllers, two  8259 Interrupt controllers, one  8254 Timer/Counter,
one MC146818 compatible  Real Time Clock, an additional  64 bytes CMOS
RAM,  one  74LS612   memory  mapper,  and  some   top  level  decoder/
configuration logic circuits.  It is a single chip  integration of all
main peripheral  parts attached  to the X  bus of  PC/AT architecture.
While  providing  full  compatibility  with  PC/AT  architecture,  the
UM82C206  also  offers  some  enhanced  features  and  improved  speed
performance. These  include an additional  64 bytes of  user definable
CMOS RAM in real time clock  and drastically reduced recovery time for
the 8237, 8259  and 8254.  Programmable wait state  option is provided
for the DME  cycles and CPU I/O cycles accessing  this chip. This chip
also  provides programmable  8  or  4 MHz  DMA  clock selection.   The
UM82C206 is implemented using advanced 1.5u CMOS design technology and
is packaged in an 84-pin PLCC.

***Versions:...
***Features:...
**UM82c45x     Serial/Parallel chips                                 ?...
**Other chips:...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...