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*_IBM...
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*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
**CS8220   PC/AT compatible CHIPSet (82C201/C202/A203/A204/A205)cOct85
***Notes:...
***Info:...
***Configurations:...
***Features;...
**CS8221   NEW Enhanced AT (NEAT)   (82C211/82C212/82C215/82C206)  c86...
***Info:...
***Configurations:...
***Features:...
**CS8223   LeAPset                  [no datasheet]                   ?
**CS8225   CHIPS/250 PS/2 50/60     [no datasheet, some info]      c88...
**CS8227   CHIPSlite                (82C235/82C641)                  ?...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**CS8230   386/AT                   (82C301/302/303/304/305/306)cFeb87...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**CS8231   TURBO CACHE-BASED 386/AT (82C301/307/303/304/305/306)   c86...
***Info:...
***Configurations:...
***Features:...
**CS8232   CMOS 386/AT              (82C301/302/303/304/305/306)   c86...
***Notes:...
**CS8233   PEAK/386 AT (Cached)     (82C311/82C315/82C316)     c:Dec90...
***Info:...
***Configurations:...
***Features:...
**CS8236   386/AT                   (82C301/2/3/4/5/6/206)         c86...
***Notes:...
**CS8237   TURBO CACHE-BASED 386/AT (82C301/7/3/4/5/6/206)         c86...
***Notes:...
**CS8238   CHIPS/280 & 281 (386 MCA)(82C321/322/325/223/226)   c:Aug89...
***Info:...
***Configurations:...
***Features:...
**CS82310  PEAK/DM 386 AT           (82C351/82C355/82C356)         c91...
***Info:...
***Configurations:...
***Features:...
**CS8281   NEATsx (386SX)           (82C811/812/215/206)       c:Dec89...
***Info:...
***Configurations:...
***Features:...
**CS8283   LeAPset-sx               (82C841/82C242/82C636)     c:Mar90...
***Info:...
***Configurations:...
***Features:...
**CS8285   PEAKsx                   (82C836/82C835)                c91...
***Info:...
***Configurations:...
***Features:...
**CS8288   CHIPSlite-sx             (82C836/82C641/82C835)          c?...
***Notes:...
***Configurations:...
**CS4000   WinCHIPS                 (64200/84021/84025)            c92...
***Info:...
***Configurations:...
***Features:...
**CS4021   ISA/486                  (84021/84025)                  c92...
***Info: ...
***Configurations:...
***Features:...
**CS4031   CHIPSet                  (84031/84035)              5/10/93...
***Info:...
***Configurations:...
***Features:...
**CS4041/5 CHIPSet                  (84041/84045)              2/10/95...
***Info:...
***Configurations:...
***Features:...
**CB8291   ELEAT                    [no datasheet]                 c90...
***Notes:...
**CB8295   ELEATsx                  [no datasheet]                 c90...
**82C100   IBM PS/2 Model 30/Super XT                                ?...
***Info:...
***Configurations:...
***Features:...
**82C110   IBM PS/2 Model 30/Super XT                                ?...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82C235   Single Chip AT (SCAT)                                   c89...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82C836   Single Chip 386sx (SCATsx)                              <91...
***Info:...
***Configurations:...
***Features:...
**F8680/A  PC/CHIP Single-Chip PC                                  c93...
***Notes:...
***Info:...
***Configurations:...
***Features...
**
**Support Chips:
**64200    (Wingine) High Performance 'Windows Engine'         c:Oct91...
***Info:...
***Versions:...
***Features:...
**82C206   Integrated Peripheral Controller                        c86...
***Info:...
***Versions:...
***Features:...
**82C601/A Single Chip Peripheral Controller                 <08/30/90...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82C607   Multifunction Controller                             <Jun88...
***Info:...
***Versions:...
***Features:...
**82C710   Universal Peripheral Controller                     c:Aug90...
***Info:...
***Versions:...
***Features:...
**82C711   Universal Peripheral Controller II                  c:Jan91...
***Info:...
***Versions:...
***Features:...
**82C712   Universal Peripheral Controller II                  c:Jan91...
***Info:...
***Versions:...
***Features:...
**82C721   Universal Peripheral Controller III                 c:May93...
***Info:...
***Versions:...
***Features:...
**82C735   I/O Peripheral Controller With Printgine            c:Jul93...
***Info:...
***Versions:...
***Features:...
**82C835   Single CHIP 386sx AT Cache Controller               c:Apr91...
***Info:...
***Versions:...
***Features:...
**F87000   Multi-Mode Peripheral Chip                         11/23/93...
***Info:...
***Versions:...
***Features:...
**Other:...
**Disk:...
**Video:...
*Contaq  . . . . . [no datasheets, some info]...
**82C591/2  3/486                                               <Mar92...
**82C593    3/486 [no datasheet]                                <May92...
**82C596/A  3/486 Writeback Cache [no datasheet]             <11/11/92...
**??????    486 EISA chipset [no datasheet]                     <Feb93...
**82C599    PCI-VLB Bridge [no datasheet, some info]                 ?...
**82C693    PCI-ISA Bridge [no datasheet]                            ?...
*Efar Microsystems [no datasheets, some info]...
**EFAR-8290WB 386/486 Writeback PC/AT Chipset     [no datasheet]     ?...
***Notes:...
***Info:...
***Configurations:...
**82EC798     386/486 Writeback PC/AT Single Chip [no datasheet]     ?
**Other:...
*ETEQ...
**??????     "Cougar/Bobcat" 386DX/486DX chipset [no datasheet] cNov91...
***Notes:...
***Configurations:...
**??????     "Bengal"  386DX/486 (WriteBack)     [no datasheet] cNov91...
***Notes:...
***Configurations:...
**ET2000     386/486 WB Chipset                                      ?...
***Info:...
***Configurations:...
***Features:...
**ET6000     "Cheetah" 486DX/SX Non-Cache System                <Apr92...
***Info:...
***Configurations:...
***Features:...
**ET9000     "Jaguar" 486 Write Back Cache AT Single Chip       <Jun92...
***Info:...
***Configurations:...
***Features:...
**ET9800/391 "Firefox" 386SX Write Back chipset [no datasheet]       ?...
***Configurations:...
**82C390SX   "Panda" S.C. 386SX Direct Mapped Cache [no d.sheet]cFeb92...
***Notes:...
**66x8       VIA clones [no datasheet]                               ?...
***Notes:...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel
**IBM PC/XT/AT Chip Sets...
**82230/82231 High Integration AT-Compatible Chip Set(ZyMOS)   c:Aug88...
**82310       Micro Channel Compatible Peripheral Chip Set    04/21/88...
**82311       High Integration MCA Compatible Perip. Chip Set 11/14/88...
**82320       MCA compatible Chipset           [no datasheet] 04/10/89...
**82340DX     Chip Set (VLSI) (82346/82345/82355)             01/08/90...
**82340SX     Chip Set (VLSI) (82343/82344)                   01/25/89...
**82350       EISA Chip Set                                   07/10/89...
**82350DT     EISA Chip Set                                   04/22/91...
**82420TX/ZX  PCIset (for 486) TX (Saturn), ZX (Saturn II)     c:Nov92...
**82420EX     PCIset (for 486) EX (Aries)   (82425EX/82426EX)   <Dec94...
**82430LX     PCIset (Pentium) LX (Mercury) (82433LX/82434LX) 03/22/93
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82430NX     PCIset (Pentium) NX (Neptune) (82433NX/82434NX)    Mar94...
**82430FX     PCIset (Pentium) FX (Triton I) (82437FX/82438FX)01/31/95...
**82430MX     PCIset (Pentium) MX (Mobile Triton)(82437/438MX)11/01/95...
**82430HX     PCIset (Pentium) HX (Triton II) (82439HX)       02/12/96...
**82430VX     PCIset (Pentium) VX (Triton II) (82437VX/82438) 02/12/96...
**82430TX     PCIset (Pentium) TX (Triton II) (82439TX)       02/17/97...
**82450KX/GX  PCIset (Pentium Pro) KX/GX (Mars/Orion)         11/01/95...
**
**Support Chips:
**82091AA     Advanced Interface Peripheral (AIP)                  c93...
**8289        Bus Arbiter (808x)                                   c79...
**82289       Bus Arbiter for iAPX 286 Processor Family            c83...
**82258       Advanced Direct Memory Access Coprocessor(ADMA) 01/01/84
***Notes:...
***Info:...
***Versions...
***Features:...
**82335       High-Integration Interface Device For 386SX      c:Nov88...
**82360SL     I/O Subsystem                                   10/05/90...
**82370       Integrated System Peripheral (for 82376)         c:Oct88...
**82371FB/SB  PCI ISA IDE Xcelerator 82371FB/82371SB (PIIX/3) 01/31/95...
**82371MX     Mobile PCI I/O IDE Xcelerator (MPIIX)           11/01/95...
**82371AB     PCI-TO-ISA / IDE Xcelerator 82371AB (PIIX4)     02/17/97...
**82374/82375 PCI-EISA Bridge (82374EB/82375EB, 374SB/375SB)   c:Mar93...
**82378       System I/O (SIO) (82378IB and 82378ZB)           c:Mar93...
**82379AB     System I/O-APIC (SIO.A)                           <Dec94...
**82380       32-bit DMA Controller w/ Integrated Peripherals 02/01/87...
**82380FB/AB  PCIset: 82380FB Mobile PCI-to-PCI Bridge(MPCI2) 02/17/97...
**82384       Clock Generator and Reset Interface                  c86...
**82385       32-bit Cache Controller for 80386               09/29/87...
**82385SX     32-bit Cache Controller for 80386SX             01/25/89...
**82395DX     High Performance Smart Cache                    06/18/90...
**82395SX     Smart Cache                                     12/17/90...
**82396SX     Smart Cache                                     12/17/90...
**82485       Turbo Cache (and 485Turbocache)                      c90...
**82489DX       Advanced Programmable Interrupt Controller    10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set                           <Sep91...
**82495XP/490XP Cache Controller / Cache RAM (for i860)       06/05/91...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
**Later chipsets (basic spec):
**440 series:...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
*Headland/G2...
**HTK320        386DX Chip Set                                 c:Sep91
***Info:...
***Configurations:...
***Features:...
**HTK340        "Shasta" 486 Chip Set                          c:Jun92...
**Support Chips:
**HT44          Secondary Cache                                c:Jun92...
**Other:...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
**SL82C365    Cache Controller (for 386DX/SX)                     c:91
***Info:...
***Versions:...
***Features:...
**SL82C465    Cache Controller (for 486/386DX/SX)                 c:91...
***Info:...
***Versions:...
***Features:...
*TI (Texas Instruments)...
**SN74LS610/2 IBM AT: SN74LS610, SN74LS612 Memory Mappers          <84...
***Notes:...
***Info:...
***Versions:...
***Features:...
**TACT82000   3-Chip 286 [no datasheet]                            c89...
***Notes:...
**TACT82411   Snake  Single-Chip AT Controller                     c90...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**TACT82S411  Snake+ Single-Chip AT Controller [no datasheet]      c91...
***Notes:...
**TACT83000   AT 'Tiger' Chip Set (386)                            c89...
***Info:...
***Configurations:...
***Features:...
**TACT84500   AT Chip Set (486, EISA) [no datasheet, some info]    c91...
***Notes:...
**Other:...
*UMC...
**UM82C***     (IBM/INTEL Direct replacement)                      c87...
**UM82C088     PC/XT Integration Chip                              <91...
***Info:...
***Configurations:...
***Features:...
**UM82C230     286AT MORTAR Chip Set                               <91...
***Info:...
***Configurations:...
***Features:...
**UM82C210     386SX/286 AT Chip Set                               <91...
***Info:...
***Configurations:...
***Features:...
**UM82C3xx     Twinstar & UM82C336F/N & UM82C39x [no datasheet]      ?...
***Notes:...
**UM82C380     386 HEAT PC/AT Chip Set                             <91...
***Info:...
***Configurations:...
***Features:...
**UM82C480     386/486 PC Chip Set                                 c91...
***Info:...
***Configurations:...
***Features:...
**UM82C493/491 ??????????????? [no datasheet]                        ?...
***Notes:...
**UM8498/8496  486 VL Chipset  "Super Energy Star Green"[no dsheet]c94...
***Notes:...
***Configurations:...
**UM8881/8886  HB4 PCI Chipset "Super Energy Star Green"[no dsheet]c94...
***Notes:...
***Configurations:...
**UM8890       Pentium chipset [no datasheet]                        ?...
***Notes:...
***Configurations:...
**
**Support Chips:
**UM82152      Cache Controller (AUStek A38152 clone)              <91...
***Info:...
***Versions:...
***Features:...
**UM82C852     Multi I/O For XT                                    <91...
***Info:...
***Versions:...
***Features:...
**UM82C206     Integrated Peripheral Controller                    <91...
***Info:...
***Versions:...
***Features:...
**UM82c45x     Serial/Parallel chips                                 ?...
***Notes:...
**Other chips:...
***Video:...
***Disk:...
***Peripheral:...
***Other:...
*Unresearched:...
**A - D...
***Appian Technology...
***Atmel...
***Biostar...
***Citygate...
***Cyrix...
***Other...
**E - G...
***Evergreen?...
***Other...
**H - I...
***Hint...
***Other...
**J - R...
***Micro Integration...
***Micron...
***Oak...
***Other:...
**S...
***Shasta...
***SARC...
***ServerWorks (Reliance Computer Corporation)...
***Sun Electronics (SUNTAC) ...
***Syslogic...
***Other...
**T - Z...
***Toshiba ...
***UniChip ...
***USA...
***Other...
*VIA
**SL9XXX   FlexSet family General information...
**SL9011   System Controller (80286/80386SX/DX, 16/20/25MHz)    <Jan90...
***Info:...
***Versions:...
***Features:...
**SL9020   Data Controller                                      <Jan90...
***Info:...
***Versions:...
***Features:...
**SL9025   Address Controller                                   <Jan90...
***Info:...
***Versions:...
***Features:...
**SL9030   Integrated Peripheral Controller                     <Jan90...
***Info:...
***Versions:...
***Features:...
**SL9090/A Universal PC/AT Clock Chip                           <oct88...
***Info:...
***Versions:...
***Features:...
**SL9095   Power  Management Unit                                    ?...
***Info:...
***Versions:...
***Features:...
**SL9151   80286 Page Interleave Memory Controller (16-25MHz)        ?...
***Info:...
***Versions:...
***Features:...
**SL9250   80386SX Page Mode Memory Controller (16/20MHz 8MB)        ?...
***Info:...
***Versions:...
***Features:...
**SL9251   80386SX Page Interleave Memory Controller         <04/13/90...
***Info:...
***Versions:...
***Features:...
**SL9252   80386SX System and Memory Controller              <06/12/90...
***Info:...
***Versions:...
***Features:...
**SL9350   80386DX Page Mode Memory Controller (16-25MHz 16MB)       ?...
***Info:...
***Versions:...
***Features:...
**SL9351   80386DX Page Interleave Memory Controller (33MHz)         ?
***Info:...
***Versions:...
***Features:...
**SL9352   80386DX System and Memory Controller              <06/12/90...
**SLXXXX   Other chips...
**
**VT82C470     "Jupiter", Chip Set (w/o cache) 386 [no datasheet]    ?
**VT82C475     "Jupiter", Chip Set (w/cache) 386   [no datasheet]    ?
**VT82C486/2/3 "GMC chipset"            [no datasheet, some info]    ?...
**VT82C495/480 "Venus" Chip Set                    [no datasheet]    ?
**VT82C495/491 ? EISA Chip Set          [no datasheet, some info]  <93...
**VT82C496G    Pluto, Green PC 80486 PCI/VL/ISA System       <05/30/94...
**VT82C530MV   3.3V Pentium chipset [no datasheet, some info]<05/30/94...
**VT82C570M    Apollo Master, Green Pentium/P54C             <06/22/95...
**VT82C580VP   Apollo VP,  Pentium/M1/K5 PCI/ISA System      <02/15/96...
**VT82C580VPX  Apollo VPX, VPX/97, Pentium with 66/75MHz Bus <01/09/97...
**VT82C590     Apollo VP2, VP2/97, Single-Chip Pentium 66MHz <01/10/97
***Info:
The  VT82C590 Apollo-VP2  is  a high  performance, cost-effective  and
energy efficient  chip set for  the implementation of  PCI/ISA desktop
and   notebook  personal   computer  systems   based  on   the  64-bit
Pentium/AMD5K86/AMD6K86/Cyrix6X86 super-scalar processors.

The  Apollo-VP2 chip set  consists of  the VT82C595  system controller
(328 pin BGA) and the VT82C586B  PCI to ISA bridge (208 pin PQFP). The
VT82C595 system  controller provides superior  performance between the
CPU, optional synchronous cache, DRAM  and the PCI bus with pipelined,
burst and concurrent operation. For pipelined burst synchronous SRAMs,
3-1-1-1-1-1-1-1  timing  can  be  achieved  for both  read  and  write
transactions at 66  Mhz. Four cache lines (16  quadwords) of CPU/cache
to  DRAM  write  buffers  with concurrent  write-back  capability  are
included in the chip to speed up the cache read and write miss cycles.

The  VT82C595  supports six  banks  of DRAMs  up  to  512KB. The  DRAM
controller supports Standard Page  Mode DRAM, EDO DRAM and Synchronous
DRAM in a flexible mix  / match manner. The Synchronous DRAM interface
allows zero wait state bursting  between the DRAM and the data buffers
at  66Mhz. The  six banks  of  DRAM can  be composed  of an  arbitrary
mixture of 1M / 2M / 4M / 8M / 16MxN DRAMs. Each bank may be populated
with  either 32bit  or 64bit  data  width.  The  DRAM controller  also
supports  optional  ECC  (single-bit  error correction  and  multi-bit
detection) capability.

The VT82C595  supports 3.3 / 5V  32-bit PCI bus with  64-bit to 32-bit
data conversion.  Five levels (doublewords) of post  write buffers are
included to  allow for concurrent  CPU and PCI  operation. Consecutive
CPU addresses  are converted into  burst PCI cycles with  byte merging
capability  for  optimal  CPU   to  PCI  throughput.  For  PCI  master
operation, forty-eight levels (doublewords)  of post write buffers and
sixteen  levels (doublewords)  of  prefetch buffers  are included  for
concurrent PCI bus and  DRAM/cache accesses. The chipset also supports
enhanced  PCI  bus  commands  such as  Memory-Read-Line,  Memory-Read-
Multiple   and  Memory-Write-Invalid   commands   to  minimize   snoop
overhead. In addition, the  chipset supports advanced features such as
snoop ahead, snoop filtering, L1  write-back forward to PCI master and
L1  write-back merged  with PCI  post  write buffers  to minimize  PCI
master read  latency and  DRAM utilization. The  VT82C586B PCI  to ISA
bridge supports four levels (doublewords)  of line buffers, type F DMA
transfers and delay transaction to allow efficient PCI bus utilization
and  (PCI-2.1 compliant).  The VT82C586B  also includes  an integrated
keyboard controller  with PS2 mouse support,  integrated DS12885 style
real time  clock with  extended 256 byte  CMOS RAM,  integrated master
mode enhanced  IDE controller with full scatter  and gather capability
and  extension to  UltraDMA-33 /  ATA-33 for  33MB/sec  transfer rate,
integrated USB  interface with  root hub and  two function  ports with
built-in  physical layer  transceivers, Distributed  DMA  support, and
OnNow  / ACPI  compliant advanced  configuration and  power management
interface.  A complete  main board  can be  implemented with  only six
TTLs.   

The VT82C590 chipset is ideal for high performance, high quality, high
energy  efficient and  high integration  desktop and  notebook PCI/ISA
computer systems.

***Configurations:...
***Features:...
**VT82C597/AT  Apollo VP3, Single-Chip for Pentium with AGP  <10/03/97...
**VT82C598MVP  Apollo MVP3,Single-Chip 66/75/83/100MHz & AGP <09/22/97...
**VT8501       Apollo MVP4,Single-Chip 66-100MHz & AGP       <11/04/98...
**VT82C680     Apollo P6, Pentium-Pro Chip Set               <08/30/96...
**Support chips:
**VT82C505     Pentium/486 VL to PCI Bridge                  <05/30/94...
**VT82C586/A/B PCI Integrated Peripheral Controller          <10/13/96...
**VT82C596/A   Mobile PCI Integrated Peripheral Controller   <11/05/97...
**VT82C686A/B  PCI Super-I/O Integrated Peripheral Ctrl.     <02/10/98...
**Later P-Pro/II/III/Celeron...
**Later AMD...
**Other...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...

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