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**M1541/42/33/43 Aladdin V & V+    50-100MHz                         ?
***Info:...
***Configurations:
M1541/M1542 System Controller
M1533/M1543 PCI-to-ISA Bus Bridge

M1541 + M1533
M1541 + M1543
M1542 + M1533
M1542 + M1543

See the M1531 section for details on the M1533.

The datasheet  is very confusing  as it does  not state how  the terms
M1531, M1532, Aladdin V and Aladdin V+ relate to each other. According
to:
http://pclinks.xtreemhost.com/chipsets_pentium.htm

The Aladdin V and Aladdin V+ names are both associated with the M1541.
The M1541 has 5 revisions, A  thru E.  The M1542 part number is assoc-
iated with revision  F onwards. The main difference  with the M1542 is
that it now can cache 512MB  of RAM, instead of only 128MB.  The diff-
erence between the Aladdin V and  Aladdin V+ is that the V+ officially
supports a 100 MHz bus, the V only 83.3 MHz.

However, none of this information can be derived from the datasheets
used to write the info and features section. 

***Features:...
**M1561/43/35D   Aladdin 7 ArtX    [no datasheet, some info]  11/08/99...
**M6117          386SX Single Chip PC                              <97...
**
**Support Chips:
**M1535/D        South Bridge                                        ?...
**
**May not exist:...
**Later Chipsets:...
**Other:...
*AMD . . . . . . . [no datasheets, some info]...
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*Intel...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94
***Notes:
Date source: 1995_Intel_Pentium_Processors_and_Related_Components.pdf

Information taken from: 
            1995_Intel_Pentium_Processors_and_Related_Components.pdf*
                                         8249x Cache controllers.pdf**
>*  Datasheet dated Nov'94
>** 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  and below have been sourced
from the second.

"Although the 82497 Cache Controller  is part of the Pentium processor
(735\90, 815\100, 1000\120, 1110\133) CPU-Cache Chip Set and the 82496
Cache  Controller is part  of the  Pentium Processor  (510\60, 567\66)
Chip  Set, the  two parts  are functionally  identical except  for the
differences noted in this section." - p491

Aside  from some  minor  differences in  pin  configuration, the  main
difference is the direct support  for 3.3V processors. This chipset is
still a 5V part. The cache operates at bus speed, max 66MHz.


This  chip was  used on  the Pentium  90MHz CPU  complexes of  Intel's
Xpress  platform.   Specifically  the BXCPUPENT90  (Single  90MHz,  16
82492s). Also found on IBM 9595/Server 500 Pentium 90MHz complexes.

***Info:...
***Configurations:...
***Features:...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
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**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
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