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**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94
***Notes:...
***Info:...
***Configurations:...
***Features:...
**
**Later chipsets (basic spec):
**440 series:...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
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*OPTi...
**82C596/597     PTMAWB Pentium Adaptive Write-back (Cobra)       c:93
***Notes::...
***Info:
The  OPTi design  team  is  proud to  present  the  64-bit Pentium  AT
solution with  VESA Local bus. As  always, the product emphasis  is on
value. The OPTi  PTMAWB is crafted to provide  the highest performance
but most cost effective  system solution without compromising quality,
compatibility or reliability.

The  PTMAWB is a  top-of-the-line solution  for the  server/power user
market. Flexibility of design without using the most expensive support
parts has  been given  key importance. This  ensures the  total system
cost to be  at the high-end 486 level - yet  with the high-end Pentium
performance.

The PTMAWB has  the state-of-the-art AWB cache controller  for up to 2
MB  of Adaptive  Write-back cache  support. The  DRAM  controller also
supports posted writes for faster performance on write cycles.

The  OPTi  PTMAWB-V  provides  PC  servers  and  PC  power  users  the
horsepower of the 64-bit Pentium at 60 MHz and 66 MHz-immediately.


***Configurations:...
***Features:...
**82C650/1/2     Discovery (Pentium Pro) [no datasheet]              ?...
**82C681/2/6/7   386/486WB EISA                                   c:92...
**82C683         386/486AWB EISA [no datasheet]                      ?...
**82C693/6/7     Pentium uP Write Back Cache EISA                 c:93...
**82C700         FireStar                                         c:97...
**82C701         FireStar Plus                                    c:97...
**82C750         Vendetta      [no datasheet]                        ?...
**82c801         SCWB2 DX Single Chip Solution                    c:92...
**82C802         SCWB2 PC/AT Single Chip [no datasheet]              ?...
**82C802G/GP     System/Power Management Controller (cached)      c:93...
**82C895         System/Power Management Controller (cached)   c:Sep94...
**82C898         System/Power Management Controller (non-cache)c:Nov94...
**
**Support Chips:
**82C601/2       Buffer Devices                                 <Nov94...
**82C822         PCIB (VLB-to-PCI bridge)                         c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
**TACT82S411  Snake+ Single-Chip AT Controller [no datasheet]      c91
***Notes:
from: 
http://www.cbronline.com/news/ti_announces_the_tact82s411_chip_implementation/

"Texas Instruments Inc has announced the TACT82S411, a new single chip
implementation of all the support  circuitry surrounding the CPU in an
AT-alike, operating at  up to 20MHz for 80286  and 80386SX laptops and
notebooks:  the  new  chip   will  integrate  system  logic  and  most
peripheral  functions,  including   interrupt  controller,  timer  and
real-time clock, so that only  seven logic devices, as well as memory,
processor  and math  co-processor are  needed  on a  80286 or  80386SX
motherboard;  the  chip  features  128-byte  CMOS  configuration  RAM,
two-way and  four-way page interleave  mode with 64Kb, 256Kb,  1Mb and
4Mb dynamic  RAM, and support for  up to 32Mb  memory; sampling starts
this month, with volume in the fourth quarter. "

**TACT83000   AT 'Tiger' Chip Set (386)                            c89...
**TACT84500   AT Chip Set (486, EISA) [no datasheet, some info]    c91...
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