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**Cant find a chip?...
**Why this document is not GPL or a wiki...
**Definition of a chip set:...
**'chip set', 'chip-set' or 'chipset'?...
**What's not included:...
**Who made the first chip set?...
**Spelling errors/mistyped words...
**Info needed on:...
**A note on VESA support of 486 chipsets....
**Datasheets:...
*_IBM...
**IBM PC/XT/AT...
*ACC Micro...
**Notes:...
**ACC82010 AT Chip Set (286 12.5/16MHz Max) c88...
***info:...
***Configurations:...
***Features:...
**ACC82020 Turbo PC/AT Chip Set (286/386SX 25MHz Max) c88...
***Notes:...
***info:...
***Configurations:...
***Features:...
**ACC82021 Turbo PC/AT Chip Set (286/386SX 25MHz Max) >88...
***Notes:...
***info:...
***Configurations:...
***Features:...
**ACC82300 386 AT Chip Set (386DX) c88...
***Info:...
***Configurations:...
***Features:...
**ACC82C100 Single-Chip PC/XT Systems-Controller c90...
***Info:...
***Configurations:...
***Features:...
**ACC83000 Model 30 Integrated Chip Set (MCA) c88...
***Info:...
***Configurations:...
***Features:...
**ACC85000/A Model 50/60 Chipset (MCA) c88...
***Info:...
***Configurations:...
***Features:...
**ACC1000 Turbo PC/XT Integrated Bus and Peripheral Ctrl. 04/02/88...
***Info:...
***Configurations:...
***Features:...
**ACC2036 Single Chip Solution 2036 (286/386SX) <Jul92...
***Info:...
***Configurations:...
***Features:...
**ACC2046/ST 486DX/486SX/386DX Single Chip AT <Jul92...
***Info:...
***Configurations:...
***Features:...
**ACC2048 WB 486 Notebook/Embedded Single Chip [no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2051/NT PCI Single Chip Solution for Notebook Applications c96...
***Info:...
***Configurations:...
***Features:...
**ACC2056 ?Pentium 3.3V Notebook [no datasheet]<Jan96...
***Notes:...
***Configurations:...
**ACC2057 PCI Notebook/Embedded Single Chip [no datasheet]<Aug96...
***Notes:...
***Info:...
***Configurations:...
**ACC2066NT 486 Notebook/Embedded Single Chip [no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2086 486 VL-based System Super Chip Soluti[no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2087 Enhanced Super Chip (486 Single Chip) <Aug96...
***Info:...
***Configurations:...
***Features:...
**ACC2089 486 PCI-based System Super Chip [no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2168/GT 32-bit 486 Green System Single Chip [no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2178A 32-bit 486 Green System Single Chip [no datasheet] ?...
***Notes:...
***Info:...
***Configurations:...
**ACC2268 ?486 [no datasheet] ?...
***Configurations:...
**ACC???? Maple/Maple-133 486-System-On-Chip [no datasheet] ?...
***Notes:...
**
**Support Chips:
**ACC2016 Buffer and MUX Logic c96...
***Info:...
***Versions:...
***Features:
o Address Buffer
o Data Buffer
o Decode logic for /ROMCS, /KBCS, /RTCWR, and /RTCDS
o Saved up to 7 TTLs
o 100-pin PQFP and TQFP
**ACC2020 Power Management Chip c92...
**ACC5500 Multifunction I/O Control Chip for PS2 Model 50/60 c88...
**
**Other chips...
*ALD...
*ALi...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies
**CS8220 PC/AT compatible CHIPSet (82C201/C202/A203/A204/A205)cOct85...
**CS8221 NEW Enhanced AT (NEAT) (82C211/82C212/82C215/82C206) c86...
**CS8223 LeAPset [no datasheet] ?
**CS8225 CHIPS/250 PS/2 50/60 [no datasheet, some info] c88...
**CS8227 CHIPSlite (82C235/82C641) ?...
**CS8230 386/AT (82C301/302/303/304/305/306)cFeb87...
**CS8231 TURBO CACHE-BASED 386/AT (82C301/307/303/304/305/306) c86...
**CS8232 CMOS 386/AT (82C301/302/303/304/305/306) c86...
**CS8233 PEAK/386 AT (Cached) (82C311/82C315/82C316) c:Dec90...
**CS8236 386/AT (82C301/2/3/4/5/6/206) c86...
**CS8237 TURBO CACHE-BASED 386/AT (82C301/7/3/4/5/6/206) c86...
**CS8238 CHIPS/280 & 281 (386 MCA)(82C321/322/325/223/226) c:Aug89...
**CS82310 PEAK/DM 386 AT (82C351/82C355/82C356) c91...
**CS8281 NEATsx (386SX) (82C811/812/215/206) c:Dec89...
**CS8283 LeAPset-sx (82C841/82C242/82C636) c:Mar90...
**CS8285 PEAKsx (82C836/82C835) c91...
**CS8288 CHIPSlite-sx (82C836/82C641/82C835) c?...
**CS4000 WinCHIPS (64200/84021/84025) c92...
**CS4021 ISA/486 (84021/84025) c92...
**CS4031 CHIPSet (84031/84035) 5/10/93...
**CS4041/5 CHIPSet (84041/84045) 2/10/95...
**CB8291 ELEAT [no datasheet] c90...
**CB8295 ELEATsx [no datasheet] c90...
**82C100 IBM PS/2 Model 30/Super XT ?...
**82C110 IBM PS/2 Model 30/Super XT ?...
**82C235 Single Chip AT (SCAT) c89...
**82C836 Single Chip 386sx (SCATsx) <91...
**F8680/A PC/CHIP Single-Chip PC c93...
**
**Support Chips:
**64200 (Wingine) High Performance 'Windows Engine' c:Oct91...
**82C206 Integrated Peripheral Controller c86...
**82C601/A Single Chip Peripheral Controller <08/30/90...
**82C607 Multifunction Controller <Jun88...
**82C710 Universal Peripheral Controller c:Aug90...
**82C711 Universal Peripheral Controller II c:Jan91...
**82C712 Universal Peripheral Controller II c:Jan91...
**82C721 Universal Peripheral Controller III c:May93...
**82C735 I/O Peripheral Controller With Printgine c:Jul93...
**82C835 Single CHIP 386sx AT Cache Controller c:Apr91...
**F87000 Multi-Mode Peripheral Chip 11/23/93...
**Other:...
**Disk:...
**Video:...
*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*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...
***Datasheets:...
***Read Me:...
***Overview (History):...
***Summary of sections:...
***§1: Intel MCS-8x/iAPX Microprocessor families:...
****MCS-80...
****MCS-80/85...
****MCS-86...
****iAPX 86, 88...
***§2: Intel Chip Specifications 1975 - Jan 1982:...
****8255 ------ Programmable Peripheral Interface c75...
****8255A ----- Programmable Peripheral Interface c78...
****8253 ------ Programmable Interval Timer c76...
****8257 ------ Programmable DMA Controller (forerunner to 8237) c76...
****8259 ------ Programmable Interrupt Controller c76...
****8259A ----- Programmable Interrupt Controller c79...
****8284 ------ Clock Generator and Driver c79...
****8284A ----- Clock Generator and Driver c81...
****8288 ------ Bus Controller c79...
****8254 ------ Programmable Interval Timer c81...
****8237 ------ High Performance Programmable DMA Controller c81...
****8237A ----- High Performance Programmable DMA Controller c81...
****8041/8741 - Universal Periph. Interface (forerunner to 8042) c78...
****8041A/8741A Universal Periph. Interface (forerunner to 8042) c79...
****8042/8742 - Universal Peripheral Interface c82...
***§3: IBM PC/XT: Original system chips: ...
***§4: Intel Chip Specifications Jan 1982 - Jan? 1984...
****8255A ----- Programmable Peripheral Interface c78...
****8253 ------ Programmable Interval Timer c76...
****8259A ----- Programmable Interrupt Controller c79...
****8284A ----- Clock Generator and Driver c81...
****8288 ------ Bus Controller c79...
****8254 ------ Programmable Interval Timer c81...
****8237A ----- High Performance Programmable DMA Controller c81...
****8042/8742 - Universal Peripheral Interface c82...
****82284 ----- Clock Generator and Ready Interface c82...
****82288 ----- Bus Controller c82...
***§5: IBM AT: Original system chips:...
****Notes:...
***§6: Intel Chip Specifications Jan? 1984 - 1989...
****8255A ----- Programmable Peripheral Interface c78...
****8253 ------ Programmable Interval Timer c76...
****8259A ----- Programmable Interrupt Controller c79...
****8284A ----- Clock Generator and Driver c81...
****8288 ------ Bus Controller c79...
****8254 ------ Programmable Interval Timer c81...
****8237A ----- High Performance Programmable DMA Controller c81...
****8042/8742AH Universal Peripheral Interface c82...
****82284 ----- Clock Generator and Ready Interface c82...
****82288 ----- Bus Controller c82...
****82C55A ---- CHMOS Programmable Peripheral Interface 03/21/85...
****82C59A ---- CHMOS Programmable Interrupt Controller 03/21/85...
****82C84A ---- CHMOS Clock Generator and Driver 03/21/85...
****82C88 ----- CHMOS Bus Controller 03/21/85...
****82C54 ----- CHMOS Programmable Interval Timer 03/21/85...
****82C37A ---- CHMOS High Performance Programmable DMA Ctrl. c86...
****82C284 ---- CHMOS Clock Generator and Ready Interface c88...
****82C288 ---- CHMOS Bus Controller for 80286 Processors c88...
**82230/82231 High Integration AT-Compatible Chip Set(ZyMOS) c:Aug88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82310 Micro Channel Compatible Peripheral Chip Set 04/21/88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82311 High Integration MCA Compatible Perip. Chip Set 11/14/88...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82320 MCA compatible Chipset [no datasheet] 04/10/89...
***Notes:...
**82340DX Chip Set (VLSI) (82346/82345/82355) 01/08/90...
***Notes:...
***Info:...
****82346 System Controller:...
****82345 Data Buffer:...
****82344 ISA Bus Controller:...
***Configurations:...
***Features:...
**82340SX Chip Set (VLSI) (82343/82344) 01/25/89...
***Notes:...
***Info:...
****82343 System Controller/Data Buffer:...
****82344 ISA Bus Controller:...
***Configurations:...
***Features:...
**82350 EISA Chip Set 07/10/89...
***Notes:...
***Info:...
****General:...
****82358 EISA Bus Controller (EBC)...
****82357 Integrated System Peripheral (ISP)...
***Configurations:...
***Features:...
****82358 EISA Bus Controller (EBC)...
****82357 Integrated System Peripheral (ISP)...
**82350DT EISA Chip Set 04/22/91...
***Notes:...
***Info:...
****General:...
****82351 Local I/O EISA Support Peripheral (LIO.E)...
****82352DT EISA Bus Buffer (EBB)...
****82353 Advanced Data Path Device...
****82357 Integrated System Peripheral (ISP)...
****82358DT EISA Bus Controller...
****82359 DRAM Controller...
****82355 Bus Master Interface Controller (BMIC)...
***Configurations:...
***Features:...
****82351 Local I/O EISA Support Peripheral (LIO.E)...
****82352DT EISA Bus Buffer (EBB)...
****82353 Advanced Data Path Device...
****82357 Integrated System Peripheral (ISP)...
****82358DT EISA Bus Controller...
****82359 DRAM Controller...
****82355 Bus Master Interface Controller (BMIC)...
**82420TX/ZX PCIset (for 486) TX (Saturn), ZX (Saturn II) c:Nov92...
***Notes:...
***Info:...
****General:...
****82424 CACHE AND DRAM CONTROLLER (CDC)...
****82423 DATA PATH UNIT (DPU)...
***Versions:...
****Errata:2 (Aug'93)...
***Configurations:...
***Features:...
****General:...
****82424 CACHE AND DRAM CONTROLLER (CDC)...
****82423 DATA PATH UNIT (DPU)...
**82420EX PCIset (for 486) EX (Aries) (82425EX/82426EX) <Dec94...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82430LX PCIset (Pentium) LX (Mercury) (82433LX/82434LX) 03/22/93...
***Notes:...
***Info:...
****General:...
****82434LX PCI/CACHE/MEMORY CONTROLLER (PCMC):...
****82433LX LOCAL BUS ACCELERATOR (LBX)...
***Configurations:...
****References:...
***Features:...
****General:...
****82434LX PCI/CACHE/MEMORY CONTROLLER (PCMC)...
****82433LX LOCAL BUS ACCELERATOR (LBX)...
**82430NX PCIset (Pentium) NX (Neptune) (82433NX/82434NX) Mar94...
***Notes:...
***Info:...
****General:...
****82434LX/82434NX PCI, CACHE AND MEMORY CONTROLLER (PCMC)...
****82433LX/82433NX LOCAL BUS ACCELERATOR (LBX)...
***Configurations:...
****Usenet post (11/7/94):...
***Features:...
****General:...
****82434LX/82434NX PCI, CACHE AND MEMORY CONTROLLER (PCMC)...
****82433LX/82433NX LOCAL BUS ACCELERATOR (LBX)...
**82430FX PCIset (Pentium) FX (Triton I) (82437FX/82438FX)01/31/95...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82430MX PCIset (Pentium) MX (Mobile Triton)(82437/438MX)11/01/95...
***Notes:...
***Info:...
***Configurations:...
***Features:...
****All...
****Jun'96 only...
****All...
****June'96 only...
****Apr'96 only...
**82430HX PCIset (Pentium) HX (Triton II) (82439HX) 02/12/96...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82430VX PCIset (Pentium) VX (Triton II) (82437VX/82438) 02/12/96...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82430TX PCIset (Pentium) TX (Triton II) (82439TX) 02/17/97...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82450KX/GX PCIset (Pentium Pro) KX/GX (Mars/Orion) 11/01/95...
***Notes:...
***Info:...
****General:
The Intel 450KX/GX PCIsets provide a high-performance system solution
for Pentium Pro processor-based PCI systems by combining high
integration, high performance technology with a scalable architecture
that is capable of high throughput for up to four Pentium Pro
processors. Scalability provides a wide range of system solutions from
cost-effective uniprocessor systems to high-end multiprocessor systems
without sacrificing performance. For systems requiring extensive I/O
(e.g., file servers), a second PB can be easily added providing two
high-performance PCI bus structures. The flexibility of the memory
controller permits easy expansion from a simple non-interleaved
organization to a 2-way or 4-way interleaved organization to increase
performance. Extended error checking and logging, ECC, and the ability
to build in redundancy (e.g, multiple processors and dual PCI bridges)
provides a comprehensive solution for systems requiring high
reliability.
The PCIset may contain design defects or errors known as
errata. Current characterized errata are available upon request.
----------------------------------------------------------------------
This document describes both the Intel 450KX and 450GX
PCIsets. Unshaded areas apply to both the PCIsets. Shaded areas,
like this one, describe the 450GX operations that differ from the
450KX.
----------------------------------------------------------------------
1.0 INTEL 450KX PCISET
The 450KX desktop PCIset consists of the 82454KX PCI Bridge (PB) and
the Memory Controller (MC). The MC consists of the 82453KX DRAM
Controller (DC), the 82452KX Data Path (DP), and four 82451KX Memory
Interface Components (MIC). The system configuration using the Intel
450KX PCIset supports one PB, one MC and up to two Pentium Pro
processors (Figure 1) [see datasheet]. An ISA subsystem is also
located below the PB. For Pentium Pro processor bus error detection,
the 450KX generates and checks parity over the address and
request/response signal lines. This feature can be enabled/disabled
during system configuration.
KX PCI Bridge (PB)
The PB is a single-chip host-to-PCI Bridge. A rich set of CPU-to-PCI
and PCI-to-CPU bus transaction translations optimize bus bandwidth and
improve system performance. All ISA and EISA regions are
supported. Three programmable memory gaps can be created—a PCI Frame
Buffer Region with specialized frame buffer attributes and two
general-purpose memory gaps (called the Memory Gap Region and the High
Memory Gap Region).
The PB takes advantage of the Pentium Pro processor ratio clocking
scheme to assure modularity now and upgradability in the future. The
PB has a synchronous interface to the Pentium Pro processor bus and
supports a derived clock for the synchronous PCI interface. The PB
derives either a 30 or 33 MHz PCI clock output from the Pentium Pro
processor bus clock. The PB PCI signals are 5 volt tolerant and can be
used with either 5 volt or 3.3 volt PCI devices.
KX Memory Controller (MC)
The combined MC (DC, DP, and four MICs) act as one physical load on
the Pentium Pro processor bus. The DC provides control for the DRAM
memory subsystem, the DP provides the data path, and the four MICs are
used to interface the MC datapath with the DRAM memory subsystem.
The memory configuration can be either 2-way interleaved or
non-interleaved. Both single-sided and double-sided SIMMs are
supported. DRAM technologies up to 64 Mbits at speeds of 50ns, 60ns,
and 70ns can be used. Asymmetric DRAM is supported up to two bits of
asymmetry (e.g., 12 row address lines and 10 column address
lines). The maximum memory size is 1 Gbyte for the 2-way interleaved
configuration and 512 Mbytes for the non-interleaved configuration
using 16 Mbit technology. In addition to these memory configurations,
the MC provides data integrity features including ECC in the memory
array. These features, as well as a set of error reporting mechanisms,
can be selected via configuration of the MC. Each interleave provides
a 64-bit data path to main memory (72-bits including ECC).
The MC is PC compatible. All ISA and EISA regions are decoded and
shadowed based on programmable configurations. Regions above 1 Mbyte
with size 1 Mbyte or larger that are not mapped to memory may be
reclaimed by setting the appropriate configuration in the MC. Three
programmable memory gaps can be created and are called the Low Memory
Gap Region, the Memory Gap Region and the High Memory Gap Region.
2.0 INTEL 450GX PCISET
The Intel 450GX PCIset includes the features discussed for the Intel
450KX PCIset and provides the additional capabilities described in
this section. This PCIset consists of the 82454GX PCI Bridge (PB) and
the Memory Controller (MC). The MC for the 450GX consists of the
82453GX DRAM Controller (DC), the 82452GX Data Path (DP), and four
82451GX Memory Interface Controllers (MIC). The 450GX permits two PBs
and two MCs in a system. In addition to parity support on the host bus
described for the 450KX, the 450GX generates and checks ECC over the
host data lines. This feature can be enabled/disabled during
configuration.
One aspect of the 450GX is that it can be used as a drop-in
replacement for an 450KX design. Additional pins are added in such a
way that proper wiring of 450KX test pins (GTLHI, TESTLO, and TESTHI)
will allow an 450GX to operate in the same system while functioning
exactly as an 450KX.
GX PCI Bridge (PB)
Two 82454GX PBs can be used in a system. Dual PBs provide a modular
approach to I/O performance improvements. Compatibility versus speed
are addressed with an optional compatibility operating mode to
guarantee standard bus compatible operation when needed, and allow bus
concurrency when possible.
In a dual PB system, one PB is configured by strapping options at
power-up to be the Compatibility PB. This PB provides the PC
compatible path to Boot ROM and the ISA/EISA bus. The second PB is
configured by the strapping options to be the Auxiliary PB. The
Compatibility PB is the highest priority bridge to ensure a proper
response time for ISA bus masters. When two PBs are on the host bus,
the Compatibility PB handles arbitration with an internal arbiter.
GX Memory Controller (MC)
The memory configuration can be either 4-way interleaved, 2-way
interleaved, or non-interleaved. Both single-sided and double-sided
SIMMs are supported. DRAM technologies up to 64Mbit at speeds of 50ns,
60ns, and 70ns can be used. Asymmetric DRAM is supported up to two
bits of asymmetry (e.g., 12 row address lines and 10 column address
lines). The maximum memory size is 4 Gbytes for the 4-way interleaved
configuration, 2 Gbytes for the 2-way interleaved configuration, and 1
Gbyte for the non-interleaved configuration using 64 Mbit
technology. The MC provides a 64-bit data path to main memory (72-bits
including ECC) for each interleave (288 bits for a 4-way interleave
design).
****82454KX/GX PCI Bridge (PB):...
****Memory Controller (MC) 82453KX/GX (DC), 82452KX/GX (DP), 82451KX/GX (MIC)...
***Configurations:...
****450KX:...
****450GX:...
***Features:...
****General:...
****82454KX/GX PCI Bridge (PB):...
****Memory Controller (MC) 82453KX/GX (DC), 82452KX/GX (DP), 82451KX/GX (MIC)...
**
**Support Chips:
**82091AA Advanced Interface Peripheral (AIP) c93...
***Notes:...
***Info:...
***Versions:...
***Features:...
**8289 Bus Arbiter (808x) c79...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82289 Bus Arbiter for iAPX 286 Processor Family c83...
***Info:...
***Info:...
***Versions:...
***Features:...
**82258 Advanced Direct Memory Access Coprocessor(ADMA) 01/01/84...
***Notes:...
***Info:...
***Versions...
***Features:...
**82335 High-Integration Interface Device For 386SX c:Nov88...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82360SL I/O Subsystem 10/05/90...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82370 Integrated System Peripheral (for 82376) c:Oct88...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82371FB/SB PCI ISA IDE Xcelerator 82371FB/82371SB (PIIX/3) 01/31/95...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82371MX Mobile PCI I/O IDE Xcelerator (MPIIX) 11/01/95...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82371AB PCI-TO-ISA / IDE Xcelerator 82371AB (PIIX4) 02/17/97...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82374/82375 PCI-EISA Bridge (82374EB/82375EB, 374SB/375SB) c:Mar93...
***Notes:...
****Date:...
****Sources:...
****Limits on sourced text:...
****Late'93 - Almost no difference...
****November 94 - Spec Update and new SB variant...
****December 95 - Full datasheet...
****After 95 ...
***Info:...
****General...
****82375EB//82375SB PCI/EISA BRIDGE (PCEB)...
****82374EB//82374SB EISA SYSTEM CONTROLLER (ESC)...
***Versions:...
***Configurations:...
***Features:...
****General:...
****82375EB/82375SB PCI-EISA BRIDGE (PCEB)...
****82374EB/82374SB EISA SYSTEM CONTROLLER (ESC)...
**82378 System I/O (SIO) (82378IB and 82378ZB) c:Mar93...
***Notes:...
***Info:...
****All...
****Oct'93...
****Dec'94...
****All...
****Mar'93...
****Dec'94
The PCI arbiter provides support for six PCI masters; the Host Bridge,
SIO, and four PCI masters."
****All:...
***Versions:...
***Features:...
**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...
*HMC (Hulon Microelectronics)
**HMC82C206 Integrated Peripherals Controller (10MHz C&T 82c206) ?...
*Logicstar
**SL600X PC / AT Compatible Chipset (10/12MHz) <Jul87...
**Support Chips:
**SL6012 Memory Mapper for PC-AT (74LS612 compatible) <Jul87...
**SL9010 System Controller (80286/80386SX/DX, 16/20/25MHz) <oct88...
**SL9020 Data Controller <oct88...
**SL9025 Address Controller <oct88...
**SL9090 Universal PC/AT Clock Chip <oct88...
**SL9250 Page Mode Memory Controller (16/20MHz 8MB Max) <oct88...
**SL9350 Page Mode Memory Controller (16/20/25MHz 16MB Max) <oct88...
**Other:...
*Motorola...
**IBM AT: MC146818 Real Time Clock <84...
*OPTi...
**82C263 SCNB Single Chip Notebook c:92...
**82C281/282 Cache Sx/AT (386SX) <08/22/91...
**82C283 386SX System Controller c:91...
**82C291 SXWB PC/AT Chipset (386SX) c:91...
**82C295 SLCWB PC/AT Chipset (386SX) ?...
**82C381/382 HiD/386 (386DX) c:89...
**82C391/392 386WB PC/AT Chipset (386DX) <Dec90...
**82C461/462 Notebook PC/AT chipset [no datasheet] ?...
**82c463 SCNB Single Ship Notebook c:92...
**82c465MV/A/B Single-Chip Mixed Voltage Notebook Solution <Oct97...
**82C481?/482? HiP/486 & HiB/486 [no datasheet] Oct89...
**82C491/392 486WB PC/AT Chipset <04/21/91...
**82C493/392 486SXWB <10/21/91...
**82C495SX/392SX LCWB PC/AT chipset [no datasheet] ?...
**82C495SLC DXSLC 386/486 Low Cost Write Back c:92...
**82C495XLC PC/AT Chip Set c:93...
**82c496A/B DXBB PC/AT Chipset <Mar92...
**82C496/7 DXBB PC/AT Chipset (Cached) <01/16/92...
**82C498 DXWB PC/AT chipset [no datasheet] ?...
**82C499 DXSC DX System Controller c:93...
**82C546/547 Python PTM3V c:94...
**82C556/7/8 Viper [no datasheet] ?...
**82C556/7/8N Viper-N Viper Notebook Chipset <05/25/95...
**82C556M/7M/8E Viper-N+ Viper Notebook Chipset c:96...
**82C566/7/8 Viper-Max Chipset Scalable MultiMedia PC Solution ?...
**82C571/572 486/Pentium c:93...
**82C576/7/8 Viper Xpress [no datasheet] ?...
**82C576/8/9 Viper XPress+ [no datasheet, some info] <01/16/97...
**82C596/597 PTMAWB Pentium Adaptive Write-back (Cobra) c:93...
**82C650/1/2 Discovery (Pentium Pro) [no datasheet] ?...
**82C681/2/6/7 386/486WB EISA c:92...
**82C683 386/486AWB EISA [no datasheet] ?...
**82C693/6/7 Pentium uP Write Back Cache EISA c:93...
**82C700 FireStar c:97...
**82C701 FireStar Plus c:97...
**82C750 Vendetta [no datasheet] ?...
**82c801 SCWB2 DX Single Chip Solution c:92...
**82C802 SCWB2 PC/AT Single Chip [no datasheet] ?...
**82C802G/GP System/Power Management Controller (cached) c:93...
**82C895 System/Power Management Controller (cached) c:Sep94...
**82C898 System/Power Management Controller (non-cache)c:Nov94...
**
**Support Chips:
**82C601/2 Buffer Devices <Nov94...
**82C822 PCIB (VLB-to-PCI bridge) c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
**Other alias:...
**Notes:...
**Early Chipsets:...
**Later Chipsets:...
*SIS...
**85C211/2/5 286 chipset [no datasheet] ?...
**85C310/320/330 'Rabbit' High performance 386DX chipset <91...
**85C360 ISA 386DX Single Chip chipset [no datasheet] ?...
**85C401/402 ISA 486DX/SX Cache chipset [no datasheet] ?...
**85C406/5/411/420/431 EISA 386/486 Chipset [no datasheet] c91...
**85C460 ISA 386DX/486 Single Chip [no datasheet] ?
**85C461 ISA 386DX/486 Single Chip [no datasheet] ?...
**85C471/407 Green PC ISA-VLB 486 Single Chip <94...
**85C496/497 486-VIP 486 Green PC VESA/ISA/PCI Chipset <95...
**85C501/502/503 Pentium/P54C PCI/ISA Chipset <01/09/95...
**5101/5102/5103 Pentium/P54C PCI/ISA Chipset <04/02/95...
**5120 Pentium PCI/ISA Chipset (Mobile) <01/28/97...
**5501/5502/5503 Pentium/P54C PCI/ISA Chipset <04/02/95...
**5511/5512/5513 Pentium PCI/ISA <06/14/95...
**5571 (Trinity) Pentium PCI/ISA Chipset (75MHz) <12/09/96...
**5581/5582 (Jessie) Pentium PCI/ISA Chipset (75MHz) <04/15/97...
**5591/5592/5595 (David) Pentium PCI A.G.P. Chipset <01/09/98...
**5596/5513 (Genesis) Pentium PCI Chipset <03/26/96...
**5597/5598 (Jedi) Pentium PCI/ISA Chipset <04/15/97...
**530/5595 (Sinbad) Host, PCI, 3D Graphics & Mem. Ctrl.<11/10/98...
**540 (Spartan) Super7 2D/3D Ultra-AGP Single C.S.<11/30/99...
**55x SoC (System-on-chip) <03/14/02
***Notes:...
***Versions:...
**
**Support chips:
**85C206 Integrated Peripheral Controller [no datasheet] ?...
**5595 Pentium PCI System I/O <12/24/97...
**950 LPC I/O <07/16/99...
**Other:...
**PII/III/Pro...
**Athlon etc...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:
**A - D...
***Appian Technology...
***Atmel...
***Biostar...
***Citygate...
***Cyrix...
***Other...
**E - G...
***Evergreen?...
***Other...
**H - I...
***Hint...
***Other...
**J - R...
***Micro Integration...
***Micron...
****Micron Samurai (Dual Pentium II)...
****Micron Samurai DDR (Dual Pentium III)...
****Micron Samurai K7 (Dual Athlon)...
****Micron Mamba (Athlon)...
****Micron Shogun (Athlon)...
****Micron Scimitar (Athlon)...
***Oak...
***Other:...
**S...
***Shasta...
***SARC...
***ServerWorks (Reliance Computer Corporation)...
****Serverset III LE ...
****Serverset III HE [NB6536] ...
****Serverset III WS ...
****Serverset III HESL ...
***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...
**SL9020 Data Controller <Jan90...
**SL9025 Address Controller <Jan90...
**SL9030 Integrated Peripheral Controller <Jan90...
**SL9090/A Universal PC/AT Clock Chip <oct88...
**SL9095 Power Management Unit ?...
**SL9151 80286 Page Interleave Memory Controller (16-25MHz) ?...
**SL9250 80386SX Page Mode Memory Controller (16/20MHz 8MB) ?...
**SL9251 80386SX Page Interleave Memory Controller <04/13/90...
**SL9252 80386SX System and Memory Controller <06/12/90...
**SL9350 80386DX Page Mode Memory Controller (16-25MHz 16MB) ?...
**SL9351 80386DX Page Interleave Memory Controller (33MHz) ?...
**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...
**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
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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
**Chipsets:
**W83C491/92 VL-Bus chipset (Symphony Wagner SL82C491/2)[no datasheet]
**W83C553F System I/O Controller With PCI Arbiter c:sep95...
***Info:...
***Versions:...
***Features:...
**W83628F/29D PCI TO ISA Bridge Set c98...
***Info:...
***Configurations:...
***Features:...
**W83626F/D LPC TO ISA Bridge Set <00...
***Info:...
***Versions:...
***Features:...
**
**Multi I/O:
**W83757 SUPER I/O CHIP <92...
***Info:...
***Versions:...
***Features:...
**W83767F ?? Multi I/O [no datasheet]
**W83777F/87F Power I/O (Multi I/O) <95...
***Info:...
***Versions:...
***Features:...
**W83877F WINBOND I/O (Multi I/O) <96...
***Info:...
***Versions:...
***Features:...
**W83877TF/TG/TD WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977F/G/AF/AG WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977TF WINBOND I/O (Multi I/O) c97...
***Info:...
***Versions:...
***Features:...
**W83977EF WINBOND I/O (Multi I/O) <98...
***Info:...
***Versions:...
***Features:...
**W83977ATF WINBOND I/O (Multi I/O) <98...
***Info:...
***Versions:...
***Features:...
**
**Disk Controller:
**W83759/A/F/AF Advanced VL-IDE Disk Controller <96...
***Notes:...
***Info:...
***Versions:...
***Features:...
**W83769 Local Bus IDE Solution <94...
***Info:...
***Versions:...
***Features:...
**
**UARTS:
**W86C250A UART (equivalent of INS8C250A) [no datasheet]
**W86C450/P Universal Asynchronous Receiver/Transmitter <Jul89...
***Info:...
***Versions:...
***Features:...
**W86C451 I/O controller for IBM PC/AT/XT <Jul89...
***Info:...
***Versions:...
***Features:...
**W86C452 I/O controller for IBM PC/AT Jul89...
***Info:...
***Versions:...
***Features:...
**W86C456 I/O controller [no datasheet] ?
**W860551/P UART with FIFO and Printer Port Controller <94...
***Info:...
***Versions:...
***Features:...
**
**Other:...
***I/O:
***W83758/F I/O COUPLER <94...
****Info:...
****Versions:...
****Features:...
***W83768 I/O COUPLER c:oct94...
****Info:...
****Versions:...
****Features:...
***Network...
***Video...
***More:...
*ZyMOS...
**ZyMOS POACH ...
***Notes:...
***Configurations:...
**Other:...
*General Sources:...
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