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**M1531/33/43    Aladdin IV & IV+  50-83.3MHz                <05/28/97
***Info:...
***Configurations:
M1531 CPU-to-PCI bridge, Memory, Cache and Buffer Controller
M1533 PCI-to-ISA Bus Bridge
M1543 PCI-to-ISA Bus Bridge

M1531 + M1533  (Aladdin IV)  or,
M1531 + M1543  (Aladdin IV+)
The Aladdin IV and the IV+ only differ by the PCI-to-ISA Bridge. See
the Aladdin V section for details on the M1543.

Versions:
M1531 & M1531B The datasheet used in this section is for the B 
               variant. No idea of differences between the versions.


***Features:...
**M1541/42/33/43 Aladdin V & V+    50-100MHz                         ?...
**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:...
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*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
**82C710   Universal Peripheral Controller                     c:Aug90
***Info:...
***Versions:...
***Features:...
**82C711   Universal Peripheral Controller II                  c:Jan91...
**82C712   Universal Peripheral Controller II                  c:Jan91...
**82C721   Universal Peripheral Controller III                 c:May93...
**82C735   I/O Peripheral Controller With Printgine            c:Jul93...
**82C835   Single CHIP 386sx AT Cache Controller               c:Apr91...
**F87000   Multi-Mode Peripheral Chip                         11/23/93...
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*Intel...
**82498/493   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  has been sourced  from the
second.

Difference to 82497/492 is this supports 1 Mbyte to 2 Mbyte cache.

***Info:...
***Configurations:...
***Features:...
**
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**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
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