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**M1511/12/13    Aladdin II (Pentium) [no datasheet, some info] >Apr95
***Notes:...
***Configurations:...
**M1521/23       Aladdin III       50-66MHz                     <Nov96...
**M1531/33/43    Aladdin IV & IV+  50-83.3MHz                <05/28/97...
**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                                        ?...
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**May not exist:...
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*AMD . . . . . . . [no datasheets, some info]...
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**440 series:
***440FX (Natoma)       05/06/96...
***440LX (Balboa)       08/27/97
Chips:
[82443LX] (PAC) [82371AB] (PIIX4)
CPUs:          Single or Dual P-II/Celeron           
DRAM Types:    EDO SDRAM
Mem Rows:      8
DRAM Density:  16Mbit 64Mbit
Max Mem:       1GB EDO 512MB SDRAM
ECC/Parity:    Both
AGP speed:     1x 2x
Bus Speed:     66
PCI Clock/Bus: 1/2 PCI 2.1

***440BX (Seattle)      c:Apr'98...
***440DX (?)            c:?...
***440EX (?)            c:Apr'98...
***440GX (Marlinespike) 06/29/98...
***440ZX & 440ZX-66 (?) 01/04/99...
***440ZX-M (?)          05/17/99...
***440MX (Banister)     05/17/99...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
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*OPTi...
**82C822         PCIB (VLB-to-PCI bridge)                         c:94
***Notes:
OPTi 82C822 is a VLB-to-PCI bridge compatible with many chipsets.

From some Usenet posting (lost source sorry):

"Opti never  had a 486 PCI  chipset. All mainboards  with the chipsets
82C802,   82C895,    82C571,   82C596   (aka    "Premium")   use   the
VLB-->PCI-bridge  "chipset"  82C822  for  the  implementation  of  PCI
functionality.

Apparently this  chipset will only  allow 1 32-bit burst  transfer per
bus arbitration  cycle, which limits  throughput to 8 MB/s  instead of
(the maximum ideal transfer rate of) 132 MB/s."


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