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**82396SX     Smart Cache                                     12/17/90
***Notes:...
***Info:...
***Versions:...
***Features:...
**82485       Turbo Cache (and 485Turbocache)                      c90...
**82489DX       Advanced Programmable Interrupt Controller    10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91...
**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...
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*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
**530/5595       (Sinbad) Host, PCI, 3D Graphics & Mem. Ctrl.<11/10/98
***Info:...
***Configurations:...
***Features:...
**540            (Spartan) Super7 2D/3D Ultra-AGP Single C.S.<11/30/99...
**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...
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*TI (Texas Instruments)...
**TACT83000   AT 'Tiger' Chip Set (386)                            c89
***Info:
The Texas Instruments TACT83000 AT Chip Set is designed for cached and
noncached 386-based  PC-AT compatible systems running at  speeds up to
33 MHz.  Manufactured with high-speed  1-um CMOS EPIC  technology, the
chip set is functionally partitioned into three devices: the TACT83443
AT Bus Interface Unit (ATU),  the TACT83442 Memory Control Unit (MCU),
and the  TACT83441 Data  Path Unit  (DPU).  The ATU  is packaged  in a
208-lead  plastic quad  flatpack  (QFP),  while the  MCU  and DPU  are
packaged in 100-lead plastic QFPs

These three chips, along with four other logic chips, comprise all the
logic  necessary for  a  fully compatible  16-bit 3868X-based  system.
Since one DPU provides a 16-bit data path, a 32-bit 386DX-based system
requires an additional DPU.

With software-controlled configuration registers  on board the ATU and
MCU,  the  chip set  supports  a wide  variety  of  PC system  config-
urations.  For complete programming  details, see the TACT8300 AT Chip
Set User’s Guide, literature number SRZU001.

***Configurations:...
***Features:...
**TACT84500   AT Chip Set (486, EISA) [no datasheet, some info]    c91...
**Other:
TACT82206  I/O controller (Possibly compatible with C&T 82206)
TACT82300   Not sure if it actually exists.
TACT8230   Not sure if it actually exists.
PCI1050    PCI-to-PC Card Controller
PCI10xx    PCI-to-PC Card16 Controller
PCI1130    PCI-to-PC CardBus Controller
PCI20xx    PCI-to-PCI Bridge

*UMC...
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