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**?????  (Profusion)    c:99
Chips:         
Memory Access Controller (MAC)  
Data Interface Buffer (DIB)
CPUs:          8x P-III Xeon Oct
DRAM Types:    SDRAM PC100 2-way Interleave dual channel
Max Mem:       32GB
ECC/Parity:    ECC
AGP speed:     N/A
Bus Speed:     100
PCI Clock/Bus: 1/3 PCI-66/64



**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
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*OPTi...
**82C898         System/Power Management Controller (non-cache)c:Nov94
***Notes:...
***Info:
Overview
The 82C898 provides a highly integrated solution for fully compatible,
high performance PC/AT platforms. The 82C898 supports 486SX/DX/DX2/DX4
and  P24T  microprocessors  in  the  most  cost  effective  and  power
efficient designs  available today. For  high-end system applications,
this  device offers  optimum  performance for  systems  running up  to
50MHz.  

Based  fundamentally  on  OPTi’s   proven  82C801  and  82C802  design
architectures,  the 82C898 adds  additional memory  configurations and
extensive  power  management  control  for  the  processor  and  other
motherboard components.

The 82C898  supports the latest  in write-back processor  designs from
Intel, AMD, and Cyrix, as well as supporting the AT bus and VESA local
bus  for compatibility  and performance.  It also  includes  an 82C206
Integrated Peripherals Controller (IPC),  all in a single 208-pin PQFP
(Plastic Quad Flat Pack) for low cost.

Power Management
Figure  2-1   [see  datasheet]  exemplifies  the   flexibility  of  an
82C898/82C602-based designs GREEN strategy.  System designs can easily
accommodate both  SLe and non-SLe  CPUs.  If  an Intel non-SLe  CPU is
used, SMI#, SMIAOT#, and FLUSH# are no connects. One design can easily
accommodate  both  types  of   processors  with  minimal  changes  for
upgrades.

***Configurations:...
***Features:...
**
**Support Chips:
**82C601/2       Buffer Devices                                 <Nov94...
**82C822         PCIB (VLB-to-PCI bridge)                         c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
**540            (Spartan) Super7 2D/3D Ultra-AGP Single C.S.<11/30/99
***Info:
The  single  chipset, SiS540,  provides  a  high performance/low  cost
Desktop solution  for the Super Socket  7 series CPUs  based system by
integrating a  high performance North Bridge,  advanced hardware 2D/3D
GUI  engine  and  Super-South  bridge. In  addition,  SiS540  provides
system-on-chip solution  that complies  with Easy PC  Initiative which
supports Instantly Available/OnNow  PC technology, USB, Legacy Removal
and Slotless Design and FlexATX form factor.

By integrating  the Ultra-AGP technology and  advanced 128-bit graphic
display interface, SiS540  delivers high performance and up  to 2 GB/s
memory  bandwidth. Furthermore, SiS540  provides powerful  slice layer
decoding DVD  accelerator to improve the DVD  playback performance. In
addition to providing the  standard interface for CRT monitors, SiS540
also  provides  the Digital  Flat  Panel  Port  (DFP) for  a  standard
interface  between  a  personal  computer  and a  digital  flat  panel
monitor.  To  extend functionality and flexibility,  SiS also provides
the  "Video Bridge"  (SiS301) to  support the  NTSC/PAL  Video Output,
Digital  LCD Monitor  and  Secondary CRT  Monitor,  which reduces  the
external Panel  Link transmitter and TV-Out encoder  for cost effected
solution. SiS540  also adopts  Share System Memory  Architecture which
can flexibly utilize the frame buffer size up to 64MB.

The  "Super-South Bridge"  in  SiS540 integrates  all peripheral  con-
trollers/accelerators/interfaces.   SiS540  provides  a total  commun-
ication   solution  including  10/100Mb   Fast  Ethernet   for  Office
requirement.  SiS540 offers AC’97  compliant interface  that comprises
digital audio engine with 3D-hardware accelerator, on-chip sample rate
converter, and  professional wavetable  along with separate  modem DMA
controller.   SiS540 also provides  interface to  Low Pin  Count (LPC)
operating at 33 MHz clock which is  the same as PCI clock on the host,
and dual USB  host controller with four USB  ports that deliver better
connectivity and 2 x 12Mb bandwidth.

The built-in fast PCI IDE controller supports the ATA PIO/DMA, and the
Ultra DMA33/66 function that supports  the data transfer rate up to 66
MB/s. It provides  a separate data path for two  IDE channels that can
eminently improve the performance under the multi-tasking environment.

***Configurations...
***Features:...
**55x            SoC (System-on-chip)                        <03/14/02...
**
**Support chips:
**85C206     Integrated Peripheral Controller [no datasheet]         ?...
**5595       Pentium PCI System I/O                          <12/24/97...
**950        LPC I/O                                         <07/16/99...
**Other:...
**PII/III/Pro...
**Athlon etc...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...