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**Intro:...
**Quote style:...
**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...
**ACC82020 Turbo PC/AT Chip Set (286/386SX 25MHz Max) c88...
**ACC82021 Turbo PC/AT Chip Set (286/386SX 25MHz Max) >88...
**ACC82300 386 AT Chip Set (386DX) c88...
**ACC82C100 Single-Chip PC/XT Systems-Controller c90...
**ACC83000 Model 30 Integrated Chip Set (MCA) c88...
**ACC85000/A Model 50/60 Chipset (MCA) c88...
**ACC1000 Turbo PC/XT Integrated Bus and Peripheral Ctrl. 04/02/88...
**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:...
**ACC2020 Power Management Chip c92...
***info:...
***Versions:...
***Features:...
**ACC5500 Multifunction I/O Control Chip for PS2 Model 50/60 c88...
***Info:...
***Versions:...
***Features:...
**
**Other chips...
*ALD...
**Notes:...
**Chips with no datasheet:...
**93C488 5x86/486 Single Chip PCI controller <Aug96...
***Info:...
***Configurations:...
***Features:...
*ALi...
**Notes:...
**M1207 286 Single Chip [no datasheet] ?...
***Notes:...
**M1217/M1209 386SX/SLC Single Chip (40MHz) [no datasheet] c91...
***Notes:...
**M1219 386DX/486 ISA Cache? Single Chip [no datasheet] ?
**M1419 386DX/486 ISA Cache Single Chip [no datasheet] c91
**Ml429/31/35 486 VLB/PCI/ISA [no datasheet, some info] cOct93...
***Notes:...
***Configurations:...
**M1439/31/45 486 VLB/PCI/ISA [no datasheet, some info] <May95...
***Notes:...
***Configurations:...
**M1489/87 FinALi-486 PCI Chipset <Feb95...
***Info:...
***Configurations:...
***Features:...
**M???? Genie, Quad Pentium [no datasheet, some info] c95...
***Notes:...
**M1451/49 Aladdin (Pentium) [no datasheet] ?...
***Configurations:...
**M1511/12/13 Aladdin II (Pentium) [no datasheet, some info] >Apr95...
***Notes:...
***Configurations:...
**M1521/23 Aladdin III 50-66MHz <Nov96...
***Info:...
****M1521 System Controller:...
****M1523 PCI-to-ISA Bridge:...
***Configurations:...
***Features:...
****M1521 System Controller:...
****M1523 PCI-to-ISA Bridge:...
**M1531/33/43 Aladdin IV & IV+ 50-83.3MHz <05/28/97...
***Info:...
****M1531 CPU-to-PCI bridge, Memory, Cache and Buffer Controller:...
****M1533 PCI-to-ISA Bus Bridge:...
***Configurations:...
***Features:...
****M1531 CPU-to-PCI bridge, Memory, Cache and Buffer Controller:...
****M1533 PCI-to-ISA Bus Bridge:...
**M1541/42/33/43 Aladdin V & V+ 50-100MHz ?...
***Info:...
****M1541/1542 AGP/CPU-to-PCI bridge/Memory/Cache and Buffer Ctrl.:...
****M1543/C PCI-to-ISA Bus Bridge with Super I/O & Fast IR:...
***Configurations:...
***Features:...
****M1541/1542 AGP/CPU-to-PCI bridge/Memory/Cache and Buffer Ctrl.:...
****M1543/C PCI-to-ISA Bus Bridge with Super I/O & Fast IR:...
**M1561/43/35D Aladdin 7 ArtX [no datasheet, some info] 11/08/99...
***Notes:...
***Info & Features:...
***Configurations:...
**M6117 386SX Single Chip PC <97...
***Notes:...
***Info:...
***Versions:...
***Features:...
**
**Support Chips:
**M1535/D South Bridge ?...
***Info:...
***Versions:...
***Features:...
**
**May not exist:...
**Later Chipsets:...
***PII...
***Athlon...
**Other:...
*AMD . . . . . . . [no datasheets, some info]...
**AMD Am286ZX/LX (286 Embeded CPU + integrated peripherals) ?
**AMD Elan Series (386/486 Embeded CPU + integrated peripherals) ?
**AMD 640/645 (Pentium Based on VIA VT82C590) [some info] c97...
**Later Chipsets:...
*Chips & Technologies...
**CS8220 PC/AT compatible CHIPSet (82C201/C202/A203/A204/A205)cOct85...
***Notes:...
***Info:...
****General:...
****82C201 (8Mhz) or 82C201-10 (10Mhz):...
****82C202: ...
****82A203:...
****82A204:...
****82A205:...
***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:...
****General:
The concept behind the 64200 'Windows Engine' (Wingine) is the
implementation of video display memory as a bank (or banks) of system
memory. The idea is that the system CPU (typically at least a
386-class processor) can manipulate pixels on the screen quickly if
the display memory bottleneck is removed. The video memory is
accessed directly by the system CPU as a frame buffer through the VRAM
random access port while the display is continuously being refreshed
via the VRAM serial data port.
Wingine is basically a standard 16-bit VGA with extensions. The
primary extension is to allow the system to directly access VRAM
display memory as system memory. Wingine operates in two modes:
'Windows Acceleration' mode and 'VGA' mode. In 'VGA' mode, Wingine
drives the video memory. Wingine uses the VRAMs as DRAMs in VGA mode
(no special capabilities of the VRAMs are required or used); all VGA
operations are implemented via the VRAM random access port. (Wingine
pinouts are defined such that future implementations may be extended
to take advantage of the VRAM serial port in VGA mode.) In 'Windows
Acceleration' mode, the VRAM random access ports are driven by the
system memory controller; the Wingine chip does not have access to the
VRAMs, but performs all VRAM serial data shift operations and provides
HSYNC and VSYNC for the display monitor. In 'Windows Acceleration'
mode, the system performs all data transfer operations based on
information provided from the Wingine chip.
The result is very high performance, since the entire random port
bandwidth is available for CPU access and the VRAMs may always be
accessed at full memory speed. In addition, memory may be accessed at
the full width of system memory (16 or 32 bits). The frame buffer may
be accessed as a linear array of pixels (in 'packed- pixel' format)
anywhere in the system memory space.
Another major advantage is the ability to accept 32 bits of serial
data from the VRAMs and convert it into an 8-bit video data stream
compatible with a standard low-cost VGA RAMDAC. This capability
removes the requirement for an expensive RAMDAC, allowing
implementation of cost effective, high performance graphics system.
Wingine directly supports 4bpp (nibble) and 8bpp (byte) modes with
standard VGA 8-bit RAMDACs which are available up to 80 MHz. 16bpp
mode may be supported with an extended capability RAMDAC such as a
Sierra SC11482, 483, or 484. Wingine can also support various types of
high performance and extended capability RAMDACs with 32-bit parallel
data input ports. These RAMDACs typically support pixel rates to 135
MHz and modes of 1bpp, 2bpp, 4bpp, 8bpp, 16bpp, and / or 24bpp. All
known RAMDACs support these modes lsb first (e.g., nibble modes shift
the first pixel out of bits 0-3 of the first byte in memory, the
second pixel out of bits 4-7, etc). All of these modes up to 16bpp
are also supported in the XGA ('lsb first' is referred to as 'Intel
order' in IBM's XGA documentation). Therefore, for compatibility,
pixel shift order is always lsb first and pixels are always stored in
Wingine memory as a linear array of n-sized elements starting with
bit-0 of byte 0.
DISPLAY MEMORY CONFIGURATIONS
The VRAM frame buffer may be implemented with two, four, or eight
256Kx4 (1Mb) or two or four 256Kx8 (2Mb) VRAMs, accessed as 1 bank of
32-bit memory in 386 DX or 486 systems or as 2 banks of 16-bit memory
in 386 SX systems. This provides 1MB of display memory, which is
adequate for support of 1024x768 at 8bpp (256-color). This amount of
memory, using split buffer VRAMs and a Sierra RAMDAC (or equivalent),
will also support 16bpp modes up to 800x600.
Wingine allows 512KB upgradable to 1MB of display memory in 386 SX
(16-bit) systems by optionally populating the upper bank. The 512KB
configuration supports 1024x768 at 4bpp (16-color) and 640x480 at 8bpp
(256-color). If word interleaving is done in 16-bit systems, the
memory map is identical between 16 and 32 bit systems (and the same
drivers may be used). Wingine is designed to also handle
non-word-interleaved 2 bank 16-bit memory maps, if word interleaving
is not implemented by the system.
If 256Kx4 VRAMs are used, 512KB of display memory (upgradable to 1MB)
may also be implemented by optionally populating the upper nibble of
each byte. In this configuration, the system would always manipulate
display memory assuming 8bpp; screen display would be 16-color with 4
VRAMs installed and 256-color with 8 VRAMs installed (the RAMDAC pixel
mask register would be set to mask out the upper 4 bits of video data
in 4-VRAM mode).
Wingine will support 24bpp modes up to 640x480 in 1MB configurations,
but a RAMDAC must be used which allows packing R, G, & B every 3 bytes
and AT&T 206491 RAMDACs. The Bt482 support this type of pixel
packing. However Wingine will support 24bpp modes up to 640x400 if the
RAMDAC ignores one byte out of every four. Many 32-bit input RAMDACs
(Bt484 / 485, TI 34075 / 34076) support 24bpp mode in this fashion (by
ignoring the upper byte of the 32-bit input). Since only one pixel is
input to the RAMDAC every shift clock, the maximum pixel rate in this
mode is limited by the VRAM shift clock rate: 33 MHz for '-10' (100ns)
VRAMs and 40 MHz for '-8' (80ns) VRAMs).
Wingine supports interlaced displays at 1024x768 resolution. Wingine
maintains a linear address mapping scheme so that software drivers are
independent of whether the display is interlaced or not.
Wingine is compatible with VRAM memory configurations larger than 1MB,
if implemented by the system as either multiple banks of 32-bit memory
using '256K x N' VRAMs or single banks of 32-bit memory using '512K x
N' or '1M x N' VRAMs. These configurations would typically be
implemented with 32-bit input extended-function, high-performance
RAMDACs and support high resolutions (e.g., 1280x1024) and/or
high-color modes (16bpp and 24bpp).
SYSTEM SUPPORT REQUIREMENTS
To implement a Wingine-based Graphics sub-system, the system memory
controller must be able to map a bank (or banks) of VRAMs into the
system memory space. The memory controller must be aware of the
differences between VRAMs and DRAMs for random access port control
(the VRAM serial port is controlled by Wingine). Wingine support
exists in the CS4021 486 CHIPSet. Chips and Technologies plans to
provide Wingine support in all future Systems Logic CHIPSets and
SYSTEMSets to allow Wingine to interface directly to those products.
Extensions are also planned for all current CHIPSets and SYSTEMSets.
MEMORY INTERFACE
Two types of memory subsystems can be designed with Wingine. In the
first type, 2 or 4 DRAMs can be used for VGA compatible modes. For
Wingine modes, separate VRAMs are used. In this implementation, VGA
memory and 'Wingine mode' memory are separate. No external buffers
are required to isolate the two memory buses.
In the second type of memory subsystem, a shared memory bus is used
for a cost effective implementation. In this case, only VRAMs are
used. In VGA mode, Wingine controls video memory. In 'Wingine' mode,
the system memory controller has control over video memory. External
buffers are required to isolate the two buses - the Wingine memory bus
and the system memory bus. Refer to the following section for
additional details.
Wingine can support up to 2 Mbytes of display memory. It can also
support 256 Kbyte and 512 Kbyte memory configurations. The following
table shows a matrix of resolution and memory requirements. This
table assumes a shared memory architecture. It is important to
buffers SCLK with a fast buffer when 2 Mbyte configuration is used.
Resolution Memory
VGA Mode 640x480 16 Colors 256 Kbytes
800x600 16 Colors 256 Kbytes
640x480 256 Colors 512 Kbytes
1024x768 16 Colors 512 Kbytes
Wingine Mode 640x480 256 Colors 512 Kbytes
800x600 256 Colors 512 Kbytes
1024x768 256 Colors 1 Mbyte
640x480 16 bits/pixel 1 Mbyte
640x480 24 bits/pixel 1 Mbyte
800x600 16 bits/pixel 1 Mbyte *
1024x768 16 bits/pixel 2 Mbyte**
1280x1024 256 colors 2 Mbytes
>* Requires Split - Buffer VRAMs.
>** Requires Bt484 compatible DAC.
RECOMMENDED MEMORY CHIPS
Standard Split Buffer
Micron MT42C4256
Mitsubishi 442256
Toshiba 524256
NEC 42273
SYSTEM INTERFACE
The 64200 Wingine chip is tightly coupled to system chipsets from
Chips and Technologies. This tight coupling between Wingine and the
system chipset results in a very high performance Windows
architecture. The Wingine graphics controller can be interfaced to
two high performance CHIPSets from Chips & Technologies - the CS4021
and CS82310 chipsets.
****Wingine/CS4021 Interface:...
****Wingine/CS82310 Interface:...
****More:...
***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:
[see 82C711 entry, this is the hardware configurable version.]
***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...
***Datasheets:...
***Read Me:...
***Overview (History):...
***Summary of sections:...
***§1: Intel MCS-8x/iAPX Microprocessor families:...
***§2: Intel Chip Specifications 1975 - Jan 1982:...
***§3: IBM PC/XT: Original system chips: ...
***§4: Intel Chip Specifications Jan 1982 - Jan? 1984...
***§5: IBM AT: Original system chips:...
***§6: Intel Chip Specifications Jan? 1984 - 1989...
**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:...
***Configurations:...
***Features:...
**82340SX Chip Set (VLSI) (82343/82344) 01/25/89...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82350 EISA Chip Set 07/10/89...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82350DT EISA Chip Set 04/22/91...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82420TX/ZX PCIset (for 486) TX (Saturn), ZX (Saturn II) c:Nov92...
***Notes:...
***Info:...
***Versions:...
***Configurations:...
***Features:...
**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:...
***Configurations:...
***Features:...
**82430NX PCIset (Pentium) NX (Neptune) (82433NX/82434NX) Mar94...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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:...
**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:
Parts:
82439TX System Controller (MTXC) and the
82371AB PCI ISA IDE Xcelerator (PIIX4)
82439TX + 82371AB
***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:...
*****Configuration 1: Single MC, Single PB (KX equivalent):...
*****Configuration 2: Single MC, Dual PB:...
*****Configuration 3: Dual MC, Single PB:...
*****Configuration 4: Dual MC, Dual PB:...
***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...
*****All...
*****Mar'93, Late'93 only...
*****All...
****82375EB//82375SB PCI/EISA BRIDGE (PCEB)...
*****ALL...
*****Dec'95 only:...
*****ALL...
*****Mar'93, Late'93 only...
*****All...
*****Mar'93, Late'93 only...
*****All...
*****Mar'93, Late'93 only ...
*****All...
*****Mar'93, Late'93 only...
*****Dec'95 only...
*****All:...
*****Mar'93, Late'93 only...
*****Dec'95 only...
*****All:...
****82374EB//82374SB EISA SYSTEM CONTROLLER (ESC)...
*****Nov'94:...
*****Dec'95...
*****All...
*****Nov'94, Dec'95:...
*****All:...
*****Nov'94, Dec'95:...
*****All:...
*****Dec'95...
*****All...
*****Dec'95...
***Versions:...
***Configurations:...
***Features:...
****General:...
*****ALL...
****82375EB/82375SB PCI-EISA BRIDGE (PCEB)...
*****All...
*****Mar'93, Nov'94, Dec'95...
*****late'93...
*****All...
*****Nov'94, Dec'95:...
*****All:...
*****Late'93, Dec'95...
*****Dec'95...
****82374EB/82374SB EISA SYSTEM CONTROLLER (ESC)...
*****ALL...
*****Late'93, Nov'94, Dec'95...
*****Nov'94, Dec'95...
*****Dec'95...
**82378 System I/O (SIO) (82378IB and 82378ZB) c:Mar93...
***Notes:...
***Info:...
****All...
****Oct'93...
****Dec'94...
****All...
****Mar'93...
****Dec'94...
****All:...
***Versions:...
****Errata:2 (Aug'93)...
***Features:...
****All...
****Mar'93, Oct'93...
****All...
****Dec'94...
****Mar'93...
****Oct'93...
****Dec'94...
**82379AB System I/O-APIC (SIO.A) <Dec94...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82380 32-bit DMA Controller w/ Integrated Peripherals 02/01/87...
***Notes:...
***Info: ...
***Versions:...
***Features:...
**82380FB/AB PCIset: 82380FB Mobile PCI-to-PCI Bridge(MPCI2) 02/17/97...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82384 Clock Generator and Reset Interface c86...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82385 32-bit Cache Controller for 80386 09/29/87...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82385SX 32-bit Cache Controller for 80386SX 01/25/89...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82395DX High Performance Smart Cache 06/18/90...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82395SX Smart Cache 12/17/90...
***Notes:...
**82396SX Smart Cache 12/17/90...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82485 Turbo Cache (and 485Turbocache) c90...
***Notes:...
***Info:...
***Versions:...
****485Turbocache module...
*****(Section: General Section Menu>Turbocache Issue> )...
*****(Section: General Section Menu>External Cache Adapters> )...
***Features:...
**82489DX Advanced Programmable Interrupt Controller 10/12/92...
***Notes:...
***Info:...
***Versions:...
***Features:...
**82495DX/490DX DX CPU-Cache Chip Set <Sep91...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82495XP/490XP Cache Controller / Cache RAM (for i860) 06/05/91...
***Notes:...
***Info:...
***Features:...
**82496/491 Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82497/492 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**82498/493 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**
**Later chipsets (basic spec):
**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...
***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...
**Notes:...
**GC101/102 12/16MHz PC/AT Compatible Chip Set c:Feb88...
***Info:...
***Configurations:...
***Features:...
**GC101/102/103 12/16MHz PC/AT Compatible Chip Set + EMS 4.0 c:Jul89...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**GCK113 80386 AT Compatible Chip Set c:oct89...
***Info:...
***Configurations:...
***Features:...
**GCK181 Universal PS/2 Chip Set c:Mar89...
***Info:...
***Configurations:...
***Features:...
**HT11 Single 286 AT Chip [no datasheet] <Aug90...
***Notes:...
**HT12/+/A Single 286 AT Chip with EMS support c:Aug90...
***Info:...
***Configurations:...
***Features:...
**HT18 80386SX Single Chip c:Sep91...
***Info:...
***Configurations:...
***Features:...
**HT21 386SX/286 Single Chip (20 MHz) c:Aug91...
***Info:...
***Configurations:...
***Features:...
**HT22 386SX/286 Single Chip (25 MHz) c:Sep91...
***Info:...
***Configurations:...
***Features:...
**HT25 3-volt Core Logic for 386SX c:Dec92...
***Info:...
***Configurations:...
***Features:...
**HT35 Single-Chip Peripheral Controller [partial info] ?...
***Notes:...
**HTK320 386DX Chip Set c:Sep91...
***Info:...
***Configurations:...
***Features:...
**HTK340 "Shasta" 486 Chip Set c:Jun92...
***Notes:...
***Info:...
***Configurations:...
***Features:...
**Support Chips:
**HT44 Secondary Cache c:Jun92...
***Info:...
***Versions:...
***Features:...
**Other:...
*HMC (Hulon Microelectronics)...
**HMC82C206 Integrated Peripherals Controller (10MHz C&T 82c206) ?...
***Info:...
***Versions:...
***Features...
*Logicstar...
**SL600X PC / AT Compatible Chipset (10/12MHz) <Jul87...
***Info:...
****General:...
****SL6001 System Controller & SL6002 Memory Decode:...
****SL6003, SL6004 & SL6005 Address & Data Buffers:...
***Configurations:...
***Features:...
****General:...
**Support Chips:
**SL6012 Memory Mapper for PC-AT (74LS612 compatible) <Jul87...
***Info:...
***Versions:...
***Features:...
**SL9010 System Controller (80286/80386SX/DX, 16/20/25MHz) <oct88...
***Info:...
***Versions:...
***Features:...
**SL9020 Data Controller <oct88...
***Info:...
***Versions:...
***Features:...
**SL9025 Address Controller <oct88...
***Info:...
***Versions:...
***Features:...
**SL9090 Universal PC/AT Clock Chip <oct88...
***Info:...
***Versions:...
***Features:...
**SL9250 Page Mode Memory Controller (16/20MHz 8MB Max) <oct88
***Info:...
***Versions:...
***Features:...
**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...
**
**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...
**SL82C360 'Haydn' 80386DX/SX chipset [no datasheet] c:Jun91...
**SL82C460 'Haydn II' 80486 chipset [no datasheet] c:Jun91...
**SL82C470 'Mozart' 486/386 EISA chipset c:Dec91...
**SL82C490 'Wagner' 486? [no datasheet] ?...
**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)...
**SN74LS610/2 IBM AT: SN74LS610, SN74LS612 Memory Mappers <84...
**TACT82000 3-Chip 286 [no datasheet] c89...
**TACT82411 Snake Single-Chip AT Controller c90...
**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...
****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...
**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
**ZyMOS POACH ...
**Other:...
*General Sources:...
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