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**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93
***Notes:
Date source: TimelineDateSort7_05.pdf

Information taken from: 
            1995_Intel_Pentium_Processors_and_Related_Components.pdf*
                                         8249x Cache controllers.pdf**

>*  Datasheet dated Oct'93
>** Datasheet undated, whole document dated '95

The info and features section have  been solely sourced from the first
source.   The  second source  provides  far  more detail.   Additional
information in  the configurations section  has been sourced  from the
second.

This  chip was  used on  the Pentium  66MHz CPU  complexes of  Intel's
Xpress platform.   Specifically the  BXCPUPENT66 (Single  66MHz, eight
82491s) and BXCPU2XPENT (Dual 66 MHz,  eight 82491s). Also found on P5
60/66MHz CPU complexes of IBM 9595/PC Server 300/500 systems.

***Info:...
***Configurations:...
***Features:...
**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...
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**VL82C113 SCAMP  Combination I/O chip                               ?
***Info:
The VL82C113/VL82C113A SCAMP Combination I/O chip, when used with VLSI
SCAMP  chips,  allows designers  to  implement  a very  cost-effective
minimum  chip  count  motherboard.   This  chip  combines  a  keyboard
controller and  a real-time  clock with the  address registers/buffers
and buffers  which are normally required  in PC/AT-compatible systems.
The VL82C113/VL82C113A  features an AT-compatible  keyboard controller
with integrated PS/2 mouse  support and a 146818A-compatible real-time
clock.  In addition, the VL82C113/VL82C113A has 64 additional bytes of
battery-backed CMOS RAM for use in extended system setup.

***Versions:...
***Features:...
**VL82C114 Combination I/O chip                                      ?...
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**Not sure if they actually exist...
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