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*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
**Video:
F64300 	Wingine DGX 2MB, (appears to be a VLB version adapted from the proprietary 64200)
F64310 	Wingine DGX 2MB  (appears to be a PCI version adapted from the proprietary 64200)

OC65540   VGA BIOS  c:95
OC65545   VGA BIOS same as 540 but has hardware overlay feature.

94C2001   PUMA (Programmable Universal Micro Accelerator) 50MHz Video accelerator

82C840 	  8514/A clone
82C9001A  Video controller

82C404          Programmable clock synthesizer
82C402 	  	VGA clock Synthesizer
82C411          Flat panel color pallet/DAC

82C425 	  	82C425 	CGA, CRT+LCD support, greyscale on LCD, supports two softfonts (up to 8x16 pixels) allowing 512 characters on screen, no snow
82C426 	  	82C426 	CGA, CRT, color LCD+AT&T400 support, max 32KB RAM
82C450 	  	82C450 	1MB VRAM, max 800x600 256color
82C451 	  	82C451 	VGA 256KB DRAM, max 800x600 16color c:90
82C452 	  	82C452 	1MB DRAM, max 640x480 256color, 1024x768 16color
82C453 	  	82C453 	1MB DRAM, max 800x600 256color
82C455 	  	82C455 	256KB DRAM Flat Panel version
82C456, 456A  	82C456 	256KB DRAM Flat Panel/CRT
82C457 	  	82C457 	Full color

82C45x series are VGA

'The 655xx series chips are SVGA video controller chips for flat panel
displays and CRTs. They also provide  some level of CGA, MDA, EGA, and
Hercules  compatibility, and  various accelerator  features. They  are
designed  with various  features  for reducing  power consumption  and
optimizing display quality. 
source:http://www.igl.ku.dk/~fsp/varia/ct5xx.html

see the above source for more details.

82C481 True-Color Graphics Accelerator Wingine?

F65510 	65510 	LCD / CRT
F65520 	65520 	1MB D/VRAM, Full color, max 1280x1024 16color & 800x600 256 color
F65525 	65525 	LCD / CRT
F65530 	65530 	1MB D/VRAM, Full color, max 1280x1024 16color & 800x600 256 color, VLB
F65535 	65535 	LCD / CRT
F65540 	65540 	same as 65545 but without BitBLT and hw cursor
F65545 	65545 	mobile, 512-1024KB DRAM, ISA / PCI / VLB
65546 	  	65546 	 
F65548 	65548 	 
F65550 	65550 	HighQV32, mobile, 1-2MB DRAM, PCI / VLB
B65554 	65554 	HighQV64, mobile, 1-4MB DRAM, BGA
F65555 	65555 	HighQVPro, mobile, 1-4MB EDO, BGA
F68554 	68554 	HiQVision
F68555 	68555 	 
F69000  69000 	
M69000 	69000 	HighQVideo, mobile, 83MHz RAM, 2MB SDRAM on die, PCI / AGPx1, 135MHz RAMDAC, BGA, MiniBGA
F69030 	69030 	HighQVideo, mobile, 100MHz RAM, 4MB SDRAM on die, PCI / AGPx1, 170MHz RAMDAC, BGA, MiniBGA


*Contaq  . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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:...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
**IBM AT: MC146818 Real Time Clock                                 <84
***Info:...
***Versions:...
***Features:
o   Low-Power, High-Speed, High-Density CMOS
o   Internal Time Base and Oscillator
o   Counts Seconds, Minutes, and Hours of the Day
o   Counts Days of the Week, Date, Month, and Year
o   3 V to 6 V Operation
o   Time Base Input Options: 4.194304 MHz, 1.048576 MHz, or 32,768 kHz
o   Time Base Oscillator for Parallel Resonant Crystals
o   40 to 200 uW Typical Operating Power at Low Frequency Time Base
o   4.0 to 20 mW Typical Operating Power at High Frequency Time Base
o   Binary or BCD Representation of Time, Calendar, and Alarm
o   12- or 24-Hour Clock with AM and PM in 12-Hour Mode
o   Daylight Savings Time Option
o   Automatic End of Month Recognition
o   Automatic Leap Year Compensation
o   Microprocessor Bus Compatible [this means absolutely nothing]
o   MOTEL Circuit for Bus Univerality
o   Multiplexed Bus for Pin Efficiency
o   Interfaced with Software as 64 RAM Locations
o   14 Bytes of Clock and Control Registers
o   50 Bytes of General Purpose RAM
o   Status Bit Indicates Data Integrity
o   Bus Compatible Interrupt Signals (IRQ)
o   Three Interrupts are Separately Software Maskable and Testable
      Time-of-Day Alarm, Once-per-Second to Once-per-Day
      Periodic Rates from 30.5 us to 500 ms
      End-of-Clock Update Cycle
o   Programmable Square-Wave Output Signal
o   Clock Output May Be Used as Microprocessor Clock Input
      At Time Base Frequency /1 or /4
o   24-Pin Dual-In-Line Package



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