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*_IBM...
*ACC Micro...
*ALD...
*ALi...
**M1439/31/45 486 VLB/PCI/ISA [no datasheet, some info] <May95
***Notes:...
***Configurations:...
**M1489/87 FinALi-486 PCI Chipset <Feb95...
**M???? Genie, Quad Pentium [no datasheet, some info] c95...
**M1451/49 Aladdin (Pentium) [no datasheet] ?...
**M1511/12/13 Aladdin II (Pentium) [no datasheet, some info] >Apr95...
**M1521/23 Aladdin III 50-66MHz <Nov96...
**M1531/33/43 Aladdin IV & IV+ 50-83.3MHz <05/28/97...
**M1541/42/33/43 Aladdin V & V+ 50-100MHz ?...
**M1561/43/35D Aladdin 7 ArtX [no datasheet, some info] 11/08/99
***Notes:...
***Info & Features:...
***Configurations:...
**M6117 386SX Single Chip PC <97...
**
**Support Chips:
**M1535/D South Bridge ?...
**
**May not exist:...
**Later Chipsets:...
**Other:...
*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
**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...
**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
assumed to be sx variant of of ELEAT
**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
***Info:...
***Configurations:...
***Features:...
**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
***Info:...
***Versions:...
***Features:...
**82C710 Universal Peripheral Controller c:Aug90
***Info:...
***Versions:...
***Features:...
**82C711 Universal Peripheral Controller II c:Jan91...
**82C712 Universal Peripheral Controller II c:Jan91...
**82C721 Universal Peripheral Controller III c:May93
***Info:...
***Versions:...
***Features:...
**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...
**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
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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...
**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
***Info:...
***Info:...
***Versions:...
***Features:...
**82258 Advanced Direct Memory Access Coprocessor(ADMA) 01/01/84...
**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
***Notes:...
***Info:...
***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
***Notes:...
***Info:...
***Versions:...
***Features:...
**82395SX Smart Cache 12/17/90...
**82396SX Smart Cache 12/17/90
***Notes:...
***Info:...
***Versions:...
***Features:...
**82485 Turbo Cache (and 485Turbocache) c90...
**82489DX Advanced Programmable Interrupt Controller 10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set <Sep91
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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...
**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...
**GCK113 80386 AT Compatible Chip Set c:oct89...
**GCK181 Universal PS/2 Chip Set c:Mar89...
**HT11 Single 286 AT Chip [no datasheet] <Aug90...
**HT12/+/A Single 286 AT Chip with EMS support c:Aug90...
**HT18 80386SX Single Chip c:Sep91...
**HT21 386SX/286 Single Chip (20 MHz) c:Aug91...
**HT22 386SX/286 Single Chip (25 MHz) c:Sep91...
**HT25 3-volt Core Logic for 386SX c:Dec92...
**HT35 Single-Chip Peripheral Controller [partial info] ?...
**HTK320 386DX Chip Set c:Sep91...
**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...
**85C360 ISA 386DX Single Chip chipset [no datasheet] ?
***Notes:...
**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
***Info:...
***Configurations:...
***Features:...
**85C496/497 486-VIP 486 Green PC VESA/ISA/PCI Chipset <95
***Info:...
***Configurations:...
***Features:...
**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
***Info:...
***Configurations:...
***Features:...
**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
***Info:...
***Configurations:...
***Features:...
**5597/5598 (Jedi) Pentium PCI/ISA Chipset <04/15/97...
**530/5595 (Sinbad) Host, PCI, 3D Graphics & Mem. Ctrl.<11/10/98
***Info:...
***Configurations:...
***Features:...
**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] ?
***Notes:...
**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)...
**SN74LS610/2 IBM AT: SN74LS610, SN74LS612 Memory Mappers <84
***Notes:...
***Info:...
***Versions:...
***Features:...
**TACT82000 3-Chip 286 [no datasheet] c89...
**TACT82411 Snake Single-Chip AT Controller c90...
**TACT82S411 Snake+ Single-Chip AT Controller [no datasheet] c91
***Notes:...
**TACT83000 AT 'Tiger' Chip Set (386) c89...
**TACT84500 AT Chip Set (486, EISA) [no datasheet, some info] c91...
**Other:...
*UMC...
**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...
**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 ?
***Info:...
***Versions:...
***Features:
o Supports 80286, 80386SX, 80386DX, and 80486 Page Mode or
Cache-based Laptop designs.
o IBM PC/AT Compatible.
o Software Programmable Power Management Unit. Provides Individual
On/Off Control.
o Compatible with all CPU Clock Rates.
o Supports Suspend and Resume Modes.
o Auto Power On Capability.
o Supports Slow Refresh DRAMs.
o Sleep Mode.
o Generates all the necessary PC/AT Clock Signals.
o Advanced CMOS Technology.
o 160 pin Plastic Flatpack.
**SL9151 80286 Page Interleave Memory Controller (16-25MHz) ?...
**SL9250 80386SX Page Mode Memory Controller (16/20MHz 8MB) ?
***Info:...
***Versions:...
***Features:...
**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) ?
***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] ?
***Notes:...
***Info:...
***Configurations:...
**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
***Info:...
***Configurations:...
***Features:...
**VT82C598MVP Apollo MVP3,Single-Chip 66/75/83/100MHz & AGP <09/22/97
***Notes:...
***Info:
The Apollo MVP3 is a high performance, cost-effective and energy
efficient chip set for the implementation of AGP / PCI / ISA desktop
and notebook personal computer systems from 66 MHz to 100 MHz based on
64-bit Socket-7 (Intel Pentium and Pentium MMX; AMD K6; Cyrix / IBM 6
x86 / 6x86MX, and IDT / Centaur C6/WinChip) super-scalar processors.
The Apollo-MVP3 chip set consists of the VT82C598MVP system controller
(476 pin BGA) and the VT82C586B PCI to ISA bridge (208 pin PQFP). The
system controller provides superior performance between the CPU,
optional synchronous cache, DRAM, AGP bus, and 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 100 MHz. Tag timing is specially optimized internally
( less than 4 nsec setup time) to allow implementation of L2 cache
using an external tag for the most flexible cache organization (0K /
256K / 512K / 1M / 2M). Four cache lines (16 quadwords) of CPU/cache
to DRAM write buffers with concurrent write-back capability are
included on chip to speed up cache read and write miss cycles.
The VT82C598MVP supports six banks of DRAMs up to 768MB. The DRAM
controller supports standard Fast Page Mode (FPM) DRAM, EDO-DRAM, and
Synchronous DRAM (SDRAM) in a flexible mix / match manner. The
Synchronous DRAM interface allows zero wait state bursting between the
DRAM and the data buffers at 100 MHz. The six banks of DRAM can be
composed of an arbitrary mixture of 1M / 2M / 4M / 8M / 16MxN DRAMs.
The DRAM controller also supports optional ECC (single-bit error
correction and multi-bit detection) or EC (error checking) capability
separately selectable on a bank-by-bank basis. The DRAM Controller
can run at either the host CPU bus frequency (66 / 75 / 83 / 100 MHz)
or at the AGP bus frequency (66 MHz) with built-in deskew DLL timing
control. The VT82C598MVP allows implementation of the most flexible,
reliable, and high-performance DRAM interface.
The VT82C598MVP also supports AGP v2.0 compatibility for maximum bus
utilization including 2x mode transfers, SBA (SideBand Addressing),
Flush/Fence commands, and pipelined grants. An eight level request
queue plus a four level post-write request queue with thirty-two and
sixteen quadwords of read and write data FIFO's respectively are
included for deep pipelined and split AGP transactions. A
single-level GART TLB with 16 full associative entries and flexible
CPU/AGP/PCI remapping control is also provided for operation under
protected mode operating environments. Both Windows-95 VXD and
Windows-98 / NT5 miniport drivers are supported for interoperability
with major AGP-based 3D and DVD-capable multimedia accelerators.
The VT82C598MVP supports two 32-bit 3.3 / 5V system buses (one AGP and
one PCI) that are synchronous / pseudo-synchronous to the CPU bus.
The chip also contains a built-in bus-to-bus bridge to allow
simultaneous concurrent operations on each bus. Five levels
(doublewords) of post write buffers are included to allow for
concurrent CPU and PCI operation. 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 chip 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, advanced features are supported 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. Delay transaction and read caching mechanisms
are also implemented for further improvement of overall system
performance.
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. Using the low-cost
208-pin PQFP-packaged VT82C586B south bridge chip, a complete main
board can be implemented with only four TTLs.
For sophisticated notebook implementations, the VT82C598MVP provides
independent clock stop control for the CPU / SDRAM, PCI, and AGP buses
and Dynamic CKE control for powering down of the SDRAM. A separate
suspend-well plane is implemented for the SDRAM control signals for
Suspend-to-DRAM operation. Coupled with the 324-pin Ball Grid Array
VT82C596 "Mobile South" chip, a complete notebook PC main board can be
implemented with no external TTLs.
The Apollo MVP3 chipset is ideal for high performance, high quality,
high energy efficient and high integration desktop and notebook AGP /
PCI / ISA computer systems.
***Configurations:...
***Features:...
**VT8501 Apollo MVP4,Single-Chip 66-100MHz & AGP <11/04/98...
**VT82C680 Apollo P6, Pentium-Pro Chip Set <08/30/96
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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
***Notes (Unverified Information!):...
***VT8371 KX-133...
***VT8361 KLE133, Trident Blade 3D c:2001...
***VT8362/5 KN-133, KM-133 (VS2-K7) ProSavage4...
***VT8363 KT-133, KZ-133...
***VT8363A KT-133A c:2001...
***VT8363E KT-133E...
***VT8364 KL-133 Savage4 AGP...
***VT8364A KL-133A Savage4 AGP...
***VT8365A KM-133A (VS2-K7) ProSavage4...
***VT8366/8372 KT-266, KT-266DP, KN-266 c:Jan01...
***VT8366A KT-266A c:Sep01...
***VT8367 KT-333 c:Feb02...
***VT8367A KT-333A c:Feb02...
***? KM-333, KN-333 Zeotrope AGP ...
***VT8368 KT-400 c:Aug02...
***VT8375 KL266, KM-266 (VS12-K7) ProSavage8...
***VT8377A KT-400A c:Mar03...
***VT8378 KM-400, KN-400 UniChrome AGP...
***? KM-400A...
***VT8377? KT-600 c:May03...
***VT8379 KT-880 c:Feb04...
**Other...
*VLSI...
**VL82C325 VL82C386SX System Cache controller ?
***Info:...
***Versions:...
***Features:...
**VL82C335 VL82C386DX System Cache ctrl. [no d.sheet] ?...
**VL82C315A/322A/3216 Kodiak 32-Bit Low-Voltage Chip Set ?...
**VL82C420/144/146 SCAMP IV [no datasheet, some info] c93...
**VL82C480 System/Cache/ISA bus Controller ?...
**VL82C481 System/Cache/ISA bus Controller c92...
**VL82C486 Single-Chip 486, SC486, Controller ?...
**VL82C425 486 Cache controller ?...
**???????? Cheetah 486, PCI [no datasheet] ?...
**VL82C3216 Bus Expanding Controller Cache with write buffer ?
***Info:...
***Versions:...
***Features:...
**VL82C521/522 Lynx/M ?...
**VL82C530 Eagle Ð c95...
**VL82C541/543 Lynx c95...
**VL82C591/593 SuperCore 590 c94...
**VL82C594/596/597 Wildcat c95...
**I/O Chips:
**VL82C106 Combination I/O chip ?...
**VL82C107 SCAMP Combination I/O chip ?...
**VL82C108 TOPCAT Combination I/O chip ?...
**VL82C110 Combination I/O chip ?...
**VL82C113 SCAMP Combination I/O chip ?...
**VL82C114 Combination I/O chip ?...
**Video: ...
**Disk:...
**Modems:...
**Other:...
**Not sure if they actually exist...
*Western Digital...
**FE6500 CPU Core Logic for PS/2 Model 70/80 Compatibles c:88
***Notes:...
***Info:...
***Configurations:...
***Features:...
**WD6400SX/LP CPU Core Logic for PS/2 386SX Compatibles <90...
**WD6500 CPU Core Logic for PS/2 386DX/486 Compatible <90...
**WD7600A/LP/LV System Chip Set for 80286 or 80386SX <11/25/91...
**WD7700/LP System Chip Set for 80286 or 80386SX (Cache) <11/25/91...
**WD7855 System controller for 80386SX <09/25/92...
**WD7900/LP/LV System Chip Set for 80286 or 80386SX (Cache) <11/25/91...
**WD8110 System controller for 80386DX/486 <11/30/93...
**
**Support Chips:
**WD76C20x Floppy, RTC, IDE and Support Logic Device <11/25/91...
**WD76C30x Perip. Ctrl, Interrupt Multiplex, and Clock Gen <11/18/91...
**WD7615 Desktop Buffer Manager <04/15/92...
**WD7625 Desktop Buffer Manager <10/01/92...
**WD8120LV Super I/O [no datasheet] ?
**Other Chips:...
*Winbond...
**W83977EF WINBOND I/O (Multi I/O) <98
***Info:...
***Versions:...
***Features:...
**W83977ATF WINBOND I/O (Multi I/O) <98...
**
**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...
**W86C451 I/O controller for IBM PC/AT/XT <Jul89...
**W86C452 I/O controller for IBM PC/AT Jul89...
**W86C456 I/O controller [no datasheet] ?
**W860551/P UART with FIFO and Printer Port Controller <94...
**
**Other:...
*ZyMOS...
*General Sources:...
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