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*AMD . . . . . . . [no datasheets, some info]...
**AMD 640/645 (Pentium Based on VIA VT82C590) [some info] c97
640=VT82C595
645=VT82C586B
The Shuttle HOT-603 is the only known motherboard with the 640
chipset.
There may be another version known as the 640AGP with AGP support. It
is difficult to determine if this ever existed.
Various sources state the AMD 640 is the same as the VIA VT82C590
(VP2) chip set. However no first-hand source (datasheet, etc) has been
found. YMMV
**Later Chipsets:...
*Chips & Technologies...
*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
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*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**450NX (?) 06/29/98:
Chips:
[82454NX] (PXB) [82453NX] (MUX)
[82452NX] (RCG) [82451NX] (MIOC)
[82371EB] (PIIX4E),
CPUs: Single/Dual/Quad P-II Xeon/P-III Xeon
DRAM Types: FPM EDO 2-way Interleave 4-way Interleave
Mem Rows: 8
DRAM Density: 16Mbit 64Mbit
Max Mem: 8GB
ECC/Parity: Both
AGP speed: N/A
Bus Speed: 100
PCI Clock/Bus: 1/3
**????? (Profusion) c:99...
**800 series...
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**SL82C490 'Wagner' 486? [no datasheet] ?
***Notes:
All that's known is it consists of at least 2 chips:
SL82C491
SL82C492
The Winbond W83C491/492 is a re-branded version.
Must be their best chipset as it is called 'Wagner'.
**SL82C550 'Rossini' Pentium [no datasheet] c:95...
**
**Support Chips:
**SL82C365 Cache Controller (for 386DX/SX) c:91...
**SL82C465 Cache Controller (for 486/386DX/SX) c:91...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
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