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*ETEQ...
**ET2000     386/486 WB Chipset                                      ?
***Info:...
***Configurations:...
***Features:
o   Process technology used 0.8u CMOS
o   CPUs supported Intel 80486, 80486SX, AMD Am386DX Am486DX, Cyrix 
    486DLC
o   CPU speed supported 16/20/25/33/40/50 MHZ
o   CPU speed supported in 386 system (No external PALS required)
    Intel 80387/ Cyrix / HT/ULSI / WEITEK 3167
o   Coprocessors supported in 486 system (No external PALS required) 
    WEITEK 4167
o   AT clock generation Async / Sync
o   Programmable AT bus clock Yes
o   Hardware / Software turbo switching Yes
o   Page Mode DRAM control Yes
o   Double word interleave control Yes
o   DRAM type supported 256K/1M/4M/16M
o   Mixing DRAMS Yes
o   Concurrent and AT Refresh Yes
o   Shadow RAM range maximum size / block size  256 KB / 64KB
o   Support EISA/ ISA bus compatibility Yes
o   Support Local Bus Yes
o   PQFP package: ETISP - 184, ETCMC, ETEBC, ETEDB -l60
o   Maximum Physical DRAM 256MB
o   Programmable wait states Yes
o   On chip cache controller Yes
o   Support 8kx8 and 8kx9 Tag RAM Yes
o   Cache update scheme Write back
o   Cache organization Direct mapped
o   Data cache size 32KB-1 MB
o   Non-cacheable support Yes
o   Each non-cacheable region size 512KB-32MB
o   Zero wait state cache read hit Yes
o   Zero wait state cache write hit Yes
o   SRAM Burst mode support 2-1-1-1, 2-2-2-2, 3-1-1-1, 3-2-2-2 Yes
o   DRAM Burst mode support Yes
o   External TTL component 11 - 13
o   SRAM speed required @ 50MHz 20ns
o   SRAM speed required @ 40MHZ 20ns
o   SRAM speed required @ 33MHz 20ns
o   SRAM speed required @ 25MHz 35ns
o   AENx generator Yes
o   Fast gate A20 Yes
o   Fast reset Yes

**ET6000     "Cheetah" 486DX/SX Non-Cache System                <Apr92...
**ET9000     "Jaguar" 486 Write Back Cache AT Single Chip       <Jun92...
**ET9800/391 "Firefox" 386SX Write Back chipset [no datasheet]       ?...
**82C390SX   "Panda" S.C. 386SX Direct Mapped Cache [no d.sheet]cFeb92...
**66x8       VIA clones [no datasheet]                               ?...
*Faraday...
*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
***810         (Whitney)       04/26/99...
***810L        (Whitney)       04/26/99...
***810-DC100   (Whitney)       04/26/99...
***810e        (Whitney)       09/27/99...
***810e2       (Whitney)       01/03/01...
***815         (Solano)        06/19/00...
***815e        (Solano-2)      06/19/00...
***815em       (Solano-?)      10/23/00...
***815ep       (Solano-3)      c:Nov'00...
***815p        (Solano-3)      c:Mar'01...
***815g        (Solano-3)      c:Sep'01...
***815eg       (Solano-3)      c:Sep'01...
***820         (Camino)        11/15/99...
***820e        (Camino-2)      06/05/00...
***830M        (Almador)       07/30/01...
***830MP       (Almador)       07/30/01...
***830MG       (Almador)       07/30/01...
***840         (Carmel)        10/25/99...
***845         (Brookdale)     09/10/01...
***845MP       (Brookdale-M)   03/04/02...
***845MZ       (Brookdale-M)   03/04/02...
***845E        (Brookdale-E)   05/20/02...
***845G        (Brookdale-G)   05/20/02...
***845GL       (Brookdale-GL)  05/20/02...
***845GE       (Brookdale-GE)  10/07/02...
***845PE       (Brookdale-PE)  10/07/02...
***845GV       (Brookdale-GV)  10/07/02...
***848P        (Breeds Hill)   c:Aug'03...
***850         (Tehama)        11/20/00...
***850E        (Tehama-E)      05/06/02...
***852GM       (Montara-GM)    01/14/03...
***852GMV      (Montara-GM)    ???...
***852PM       (Montara-GM)    06/11/03...
***852GME      (Montara-GM)    06/11/03...
***854         (?)             04/11/05...
***855GM       (Montara-GM)    03/12/03...
***855GME      (Montara-GM)    03/12/03...
***855PM       (Odem)          03/12/03...
***860         (Colusa)        05/21/01...
***865G        (Springdale)    05/21/03...
***865PE       (Springdale-PE) 05/21/03...
***865P        (Springdale-P)  05/21/03...
***865GV       (Springdale-GV) c:Sep'03...
***875P        (Canterwood)    04/14/03...
*Headland/G2...
*HMC (Hulon Microelectronics)...
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*TI (Texas Instruments)...
**SN74LS610/2 IBM AT: SN74LS610, SN74LS612 Memory Mappers          <84
***Notes:...
***Info:...
***Versions:...
***Features:...
**TACT82000   3-Chip 286 [no datasheet]                            c89...
**TACT82411   Snake  Single-Chip AT Controller                     c90...
**TACT82S411  Snake+ Single-Chip AT Controller [no datasheet]      c91...
**TACT83000   AT 'Tiger' Chip Set (386)                            c89...
**TACT84500   AT Chip Set (486, EISA) [no datasheet, some info]    c91...
**Other:...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...