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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...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
**Later chipsets (basic spec):
**440 series:...
**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...
*Unresearched:...
*VIA...
**Later P-Pro/II/III/Celeron
***Notes (Unverified Information!):...
***VT82C691/2BX     Apollo Pro & Pro II           May 98
Chips:
[VT82C691 or VT82C692BX] (North Bridge)
[VT82C586B or VT82C596] (South Bridge)
CPUs:          Pentium III, Pentium II, Pentium Pro 
Bus Speed:     66/100 MHz 
DRAM Types:    FPM, EDO, BEDO, PC66/PC100 SDRAM, VCSDRAM 
Memory bus:    66/100 MHz 
Max Mem:       1 GB 
ECC/Parity:    Both  
PCI Bus:       2.1 
AGP speed:     2× 

VT82C692BX is compatible  with the Intel BX pinout.  Some sources call
this the "Apollo Pro II".

***VT82C693         Apollo Pro+                   Dec 98...
***VT82C693A        Apollo Pro 133                Jul 99...
***VT82C694X/MP/Z/A Apollo Pro 133A, 133+ & 133Z  Oct 99
Chips:
[VT82C694X or VT82C694MP] (North Bridge)
[VT82C596B or VT82C686A/B]] (South Bridge)
CPUs:          Single or Dual (VT82C694MP only) P-III, P-II, Celeron
Bus Speed:     66/100/133 MHz 
DRAM Types:    PC100/PC133 SDRAM, Reg SDRAM ESDRAM VCSDRAM 
Memory bus:    66/100/133 MHz 
Max Mem:       2 GB, rev CE and later possibly 4GB 
ECC/Parity:    Both
PCI Bus:       2.1 
AGP speed:     4× 

Only 6 banks can be used with 133 MHz RAM, 8 for 100Mhz. Reg RAM may 
be different.

Apollo Pro 133Z [VT82C694Z] is an ASUS OEM version of the VT82C694X. It
could be pin compatible with the VT8605 (PM133).
	 
Apollo Pro 133+ Seems to be the same as the 133A.

VT82C694A  is an early internal (to VIA) name for the VT82C694X.


***VT82C694T        Apollo Pro 133T...
***VT8601           PN133 (ProSavage) (mobile)...
***VT8601/A/T       PM601, PLE133, PLE266 & PLE133T (ProMedia)...
***VT8604/T         PL133 & PL133T (ProSavage)...
***VT8605/6         PM133 & PM133T (ProMedia-II), (ProSavage)...
***VT8607/8         PM266 & PM266T (ProSavageDDR)...
***VT8613           PN266T (mobile)...
***VT8633           Apollo Pro 266                Sep 00...
***VT8653           Apollo Pro 266T & PX-266...
***VT8622/23        CLE266 (mobile)...
***VT????           CM400                         Jan 04...
***Others:...
**Later AMD...
**Other...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...