[Home] [This version is outdated, a new version is here]
*Title...
*Search:...
*Read Me/FAQ/General Info...
**Datasheets:

See:
 http://108.59.254.117/~mR_Slug/pub/datasheets/chipsets/

Regetfully I did not keep them all.

*_IBM...
*ACC Micro...
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*Contaq  . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**440 series:
***440FX (Natoma)       05/06/96...
***440LX (Balboa)       08/27/97...
***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...
*Headland/G2...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
**UM82C088     PC/XT Integration Chip                              <91
***Info:...
***Configurations:
UM82C88 Integration Chip

***Features:...
**UM82C230     286AT MORTAR Chip Set                               <91...
**UM82C210     386SX/286 AT Chip Set                               <91...
**UM82C3xx     Twinstar & UM82C336F/N & UM82C39x [no datasheet]      ?...
**UM82C380     386 HEAT PC/AT Chip Set                             <91...
**UM82C480     386/486 PC Chip Set                                 c91...
**UM82C493/491 ??????????????? [no datasheet]                        ?...
**UM8498/8496  486 VL Chipset  "Super Energy Star Green"[no dsheet]c94...
**UM8881/8886  HB4 PCI Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8890       Pentium chipset [no datasheet]                        ?...
**
**Support Chips:
**UM82152      Cache Controller (AUStek A38152 clone)              <91...
**UM82C852     Multi I/O For XT                                    <91...
**UM82C206     Integrated Peripheral Controller                    <91...
**UM82c45x     Serial/Parallel chips                                 ?...
**Other chips:...
*Unresearched:...
*VIA...
*VLSI...
**VL82C380         Single chip 386DX PC/AT Controller +on-chip cache ?
***Info:...
***Configuration:...
***Features:
o   Highly integrated system solution using VL82C380 single-chip 
    ISA controller, VL82C113A Combination I/O chip and 3 TTLs
o   Supports one- or two-bank write-back cache
    - External TAGs
    - 32 Kbyte to 1 Mbyte cache size
    - 0 or 1 wait state writes
    - Separate dirty RAM not required; first write to clean, valid 
      line sets dirty bit 
o   Caches main system DRAM only
o   Maintains full coherency during DMA/MASTER mode cycles
o   Optional remap of video and hard disk ROM BIOS onto motherboard, 
    allowing use of single BIOS ROM
o   Optional bus acceleration for video accesses, with programmable 
    address regions
o   Software-configurable
o   Utilizes proven 8254, 8237, 8259 megacalls used in all previous
    VLSI Technology PC/AT chipsets
o   High-performance memory controller:
    - One wait state red up to 33 MHz, Zero wait state reads up to 
      40 MHz
    - Automatic configuring of Bank start address
    - Each bank individually configurable for any supported DRAM type
    - shadow RAM support form 640K to 1M in 16K segments
    - Staggered refresh reduces power supply peak currents
    - Decoupled-mode refresh improves performance
    - Programmable refresh frequency for support of slow-refresh DRAMs
    - Up to 64 Mbytes of motherboard memory in one to four banks using
      256K, 1M, and/or 4Mbit DRAM, all motherboard memory is cacheable
    - Direct-drive up to 2 banks (32 Mbyte) of motherboard memory
    - Two-way page mode interleave
    - Supports 32-bit ini-interleaved or interleaved configurations
    - Programmable RAS/CAS timing supported for Cycle-start, Trp, 
      Trcd, and Tacs

**VL82C325             VL82C386SX System Cache controller            ?...
**VL82C335             VL82C386DX System Cache ctrl. [no d.sheet]    ?...
**VL82C315A/322A/3216  Kodiak 32-Bit Low-Voltage Chip Set            ?...
**VL82C420/144/146     SCAMP IV [no datasheet, some info]          c93...
**VL82C480         System/Cache/ISA bus Controller                   ?...
**VL82C481         System/Cache/ISA bus Controller                 c92...
**VL82C486         Single-Chip 486, SC486, Controller                ?...
**VL82C425         486 Cache controller                              ?...
**????????         Cheetah 486, PCI [no datasheet]                   ?...
**VL82C3216        Bus Expanding Controller Cache with write buffer  ?...
**VL82C521/522     Lynx/M                                            ?...
**VL82C530         Eagle Ð                                         c95...
**VL82C541/543     Lynx                                            c95...
**VL82C591/593     SuperCore 590                                   c94...
**VL82C594/596/597 Wildcat                                         c95...
**I/O Chips:
**VL82C106 Combination I/O chip                                      ?...
**VL82C107 SCAMP  Combination I/O chip                               ?...
**VL82C108 TOPCAT Combination I/O chip                               ?...
**VL82C110 Combination I/O chip                                      ?...
**VL82C113 SCAMP  Combination I/O chip                               ?...
**VL82C114 Combination I/O chip                                      ?...
**Video: ...
**Disk:...
**Modems:...
**Other:...
**Not sure if they actually exist...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...