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*Chips & Technologies...
***Features:
o 100% IBM PC AT and OS/2-compatible
o Optimized for use in 16MHz_ to 20MHz AT-compatible, laptop-
compatible, and CMOS industrial control systems
o Supports 80386sx operation with 0.5 to 0.7 waits states at 16MH2
with 100ns DRAMs and at 20MHz with 80ns DRAMs
o Supports single bank page mode as well as 2-way and 4-way page
interleaved mode with a page interleaved memory controller
o Supports EMS 3.2 (and 4.0 with an external memory mapper) with an
integrated Lotus-Intel-Microsoft Expanded Memory Specification
(LIM EMS) memory controller
o Contains separate CPU and AT bus clocks
o Uses software configurable command delays, wait states, and
memory organization
o Shadows BIOS to improve system performance
o Requires only 24 components plus memory for creation of a
386sx-based system board
o Available as four CMOS 84-pin PLCC or 100-pin PFP components
**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...
***Info:
The CHIPS 82C721 enhanced I/O peripheral controller is a single-chip
solution offering complete I/O capabilities for PC/AT and PC/XT
environments. The 82C721 supports motherboard applications with
configuration via software.
The 82C721 features a floppy disk controller, a digital data
separator, two 16450 compatible UARTs, a bi-directional parallel port,
an IDE interface control logic and a game port chip select.
The floppy disk controller is software compatible with NEC uPD72065B
floppy disk controller. The controller supports up to four drives
directly. The digital data separator is capable of data transfer rates
up to 500kb/sec and requires no external components.
The 82C721 has two UARTs which are compatible with NS16450 UARTs. The
IDE control logic provides a complete IDE interface for embedded hard
disk drives. The bidirectional parallel port maintains complete
compatibility with ISA and PS/2 parallel ports. It can be configured
for either output mode or for bidirectional mode.
The configuration RAM and circuitry support programmable base
addresses for all the registers. Selection of sources of interrupts,
enabling and configuring of on-chip subsystems and the control of the
configuration process itself are also handled by this RAM and its
associated circuitry. The game port chip select provides a predefined
I/O address decode for games and joy stick applications.
The 82C721, designed for motherboard applications, is provided with
several power management features, which are controllable through
hardware or software. In hardware, the device can be completely
powered down through a power-down pin. In this mode, all inputs are
disabled, all outputs are inactive, and the contents of all registers
are preserved (as long as the power supply is maintained). In
software, the device allows each port to be powered down
independently.
The 82C721 features 24mA drivers for output buffers, including the
host data bus and the parallel port data bus. The floppy output
drivers are capable of sinking 48mA. The host interface is PC
compatible and can be connected directly to the ISA bus.
***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]...
**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] ?...
**82EC798 386/486 Writeback PC/AT Single Chip [no datasheet] ?
**Other:...
*ETEQ...
**?????? "Cougar/Bobcat" 386DX/486DX chipset [no datasheet] cNov91...
**?????? "Bengal" 386DX/486 (WriteBack) [no datasheet] cNov91...
**ET2000 386/486 WB Chipset ?...
**ET6000 "Cheetah" 486DX/SX Non-Cache System <Apr92...
**ET9000 "Jaguar" 486 Write Back Cache AT Single Chip <Jun92...
**ET9800/391 "Firefox" 386SX Write Back chipset [no datasheet] ?...
**82C390SX "Panda" S.C. 386SX Direct Mapped Cache [no d.sheet]cFeb92...
**66x8 VIA clones [no datasheet] ?...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel
**IBM PC/XT/AT Chip Sets...
**82230/82231 High Integration AT-Compatible Chip Set(ZyMOS) c:Aug88...
**82310 Micro Channel Compatible Peripheral Chip Set 04/21/88...
**82311 High Integration MCA Compatible Perip. Chip Set 11/14/88...
**82320 MCA compatible Chipset [no datasheet] 04/10/89...
**82340DX Chip Set (VLSI) (82346/82345/82355) 01/08/90...
**82340SX Chip Set (VLSI) (82343/82344) 01/25/89...
**82350 EISA Chip Set 07/10/89...
**82350DT EISA Chip Set 04/22/91...
**82420TX/ZX PCIset (for 486) TX (Saturn), ZX (Saturn II) c:Nov92...
**82420EX PCIset (for 486) EX (Aries) (82425EX/82426EX) <Dec94...
**82430LX PCIset (Pentium) LX (Mercury) (82433LX/82434LX) 03/22/93...
**82430NX PCIset (Pentium) NX (Neptune) (82433NX/82434NX) Mar94...
**82430FX PCIset (Pentium) FX (Triton I) (82437FX/82438FX)01/31/95...
**82430MX PCIset (Pentium) MX (Mobile Triton)(82437/438MX)11/01/95...
**82430HX PCIset (Pentium) HX (Triton II) (82439HX) 02/12/96...
**82430VX PCIset (Pentium) VX (Triton II) (82437VX/82438) 02/12/96...
**82430TX PCIset (Pentium) TX (Triton II) (82439TX) 02/17/97...
**82450KX/GX PCIset (Pentium Pro) KX/GX (Mars/Orion) 11/01/95...
**
**Support Chips:
**82091AA Advanced Interface Peripheral (AIP) c93...
**8289 Bus Arbiter (808x) c79...
**82289 Bus Arbiter for iAPX 286 Processor Family c83...
**82258 Advanced Direct Memory Access Coprocessor(ADMA) 01/01/84...
**82335 High-Integration Interface Device For 386SX c:Nov88...
**82360SL I/O Subsystem 10/05/90...
**82370 Integrated System Peripheral (for 82376) c:Oct88...
**82371FB/SB PCI ISA IDE Xcelerator 82371FB/82371SB (PIIX/3) 01/31/95...
**82371MX Mobile PCI I/O IDE Xcelerator (MPIIX) 11/01/95...
**82371AB PCI-TO-ISA / IDE Xcelerator 82371AB (PIIX4) 02/17/97...
**82374/82375 PCI-EISA Bridge (82374EB/82375EB, 374SB/375SB) c:Mar93...
**82378 System I/O (SIO) (82378IB and 82378ZB) c:Mar93...
**82379AB System I/O-APIC (SIO.A) <Dec94...
**82380 32-bit DMA Controller w/ Integrated Peripherals 02/01/87...
**82380FB/AB PCIset: 82380FB Mobile PCI-to-PCI Bridge(MPCI2) 02/17/97...
**82384 Clock Generator and Reset Interface c86...
**82385 32-bit Cache Controller for 80386 09/29/87...
**82385SX 32-bit Cache Controller for 80386SX 01/25/89...
**82395DX High Performance Smart Cache 06/18/90...
**82395SX Smart Cache 12/17/90...
**82396SX Smart Cache 12/17/90...
**82485 Turbo Cache (and 485Turbocache) c90...
**82489DX Advanced Programmable Interrupt Controller 10/12/92...
**82495DX/490DX DX CPU-Cache Chip Set <Sep91...
**82495XP/490XP Cache Controller / Cache RAM (for i860) 06/05/91...
**82496/491 Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
**82498/493 Cache Controller / Cache RAM (for P54 Pentium) <Nov94...
**
**Later chipsets (basic spec):
**440 series:...
**450NX (?) 06/29/98:...
**????? (Profusion) c:99...
**800 series...
*Headland/G2...
**Notes:...
**GC101/102 12/16MHz PC/AT Compatible Chip Set c:Feb88...
**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)...
**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
***Info:...
***Versions:...
***Features:...
**SL9350 Page Mode Memory Controller (16/20/25MHz 16MB Max) <oct88...
**Other:...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
***Features:
o Supports Intel/AMD/Cyrix/IDT Pentium CPU Host Bus at
66/75/83/95/100 MHz and 2.5/3.3V Bus Interface
− Supports the Pipelined Address of Pentium compatible CPU
− Supports the Linear Address Mode of Cyrix CPU
− 100/100, 95/95, 83/83, 75/75 and 66/66 MHz Synchronous
Host/DRAM clocking configuration
− 100/75, 95/75, 83/66, 66/100 and 66/83 MHz Asynchronous
Host/DRAM clocking configuration
− Supports Host Bus operation for integrated 3D VGA Controller
o Meets PC99 Requirements
o Supports PCI Revision 2.2 Specification
o Integrated Super AGP VGA for Hardware 2D/3D Video/Graphics
Accelerators
− Supports tightly coupled 64 bits 100MHz host interface to VGA
to speed up GUI performance and the video playback frame rate
− Built-in programmable 24-bit true-color RAMDAC up to 230 MHz
pixel clock
− Built-in reference voltage generator and monitor sense circuit
− Supports loadable RAMDAC for gamma correction in high color
and true color modes
− Built-in dual-clock generator
− Supports Multiple Adapters and Multiple Monitors
− Built-in PCI multimedia interface
− Flexible design for shared frame buffer or local frame buffer
architecture
− Shared System Memory Area 2MB, 4MB and 8MB
− Supports SDRAM and SGRAM local frame buffer and memory size up
to 8 MB
− Supports Digital Flat Panel Port for Digital Monitor (LCD Panel)
− Supports DVD H/W Accelerator
o Integrated Second Level ( L2 ) Cache Controller
− Write Back Cache Mode
− Direct Mapped Cache Organization
− Supports Pipelined Burst SRAM
− Supports 256K/512K/1M/2M Bytes Cache Sizes
− Cache Hit Read/Write Cycle of 3-1-1-1
− Cache Back-to-Back Read Cycle of 3-1-1-1-1-1-1-1
− Supports Single Read Allocation for L2 Cache
− Supports Concurrency of CPU to L2 cache and Integrated A.G.P.
VGA master to DRAM accesses
o Integrated DRAM Controller
− Supports up to 3 double sided DIMMs (6 rows memory)
− Supports 8Mbytes to 1.5 GBytes of main memory
− Supports Cacheable DRAM Sizes up to 256 MBytes
− Supports 1M/2M/4M/8M/16M/32M x N for 2-bank or 4-bank SDRAM
− Supports 3.3V DRAM
− Supports Concurrent Write Back
− Supports CAS before RAS Refresh, Self Refresh
− Supports Relocation of System Management Memory
− Programmable CS#, DQM#, SRAS#, SCAS#, RAMWE# and MA Driving
Current
− Option to Disable Local Memory in Non-cacheable Regions
− Entries GART cache to Minimize the Number of Memory Bus Cycles
Required for Accessing Graphical Texture Memory
− Programmable Counters to Ensure Guaranteed Minimum Access Time
for Integrated A.G.P. VGA, CPU, and PCI accesses
− Two Programmable Non-cacheable Regions
− Supports X-1-1-1/X-2-2-2 Burst Write Cycles
− Fully Configurable for the Characteristic of Shadow RAM (640
KBytes to 1 MBytes)
− Shadow RAM in Increments of 16 KBytes Built-in 8 Way
Associative/16
− Supports SDRAM 7/8-1-1-1 Burst Read Cycles
o Provides High Performance PCI Arbiter
− Supports up to 4 PCI Masters
− Supports Rotating Priority Mechanism
- Hidden Arbitration Scheme Minimizes Arbitration Overhead
- Supports Concurrency between CPU to Memory and PCI to PCI
- Supports Concurrency between CPU to 33Mhz PCI Access and 33Mhz
PCI to integrated A.G.P. VGA Access
- Programmable Timers Ensure Guaranteed Minimum Access Time for
PCI Bus Masters, and CPU
o PCI Bus Interface
- Supports 32-bit PCI local bus standard Revision 2.2 compliant
- Integrated write-once subsystem vendor ID configuration register
- Supports zero wait-state memory mapped I/O burst write
- Integrated 2 stages PCI post-write buffer to enhance frame
buffer write performance
- Integrated 256 bits read cache to enhance frame buffer read
performance
- Supports full 16-bit re-locatable VGA I/O address decoding
o Integrated Host-to-PCI Bridge
- Supports Asynchronous PCI Clock
- Translates the CPU Cycles into the PCI Bus Cycles
- Zero Wait State Burst Cycles
- Supports Pipelined Process in CPU-to-PCI Access
- Maximum PCI Burst Transfer from 256 Bytes to 4 Kbytes
- Supports Memory Remapping Function for PCI master accessing
Graphical Window
o Integrated A.G.P. Compliant Target/66Mhz Host-to-PCI Bridge
- Supports Graphic Window Size from 4MBytes to 256MBytes
- Supports Pipelined Process in CPU-to-Integrated 3D A.G.P.
VGA Access
- Supports 8 Way, 16 Entries Page Table Cache for GART to enhance
Integrated A.G.P. VGA Controller Read/Write Performance
- Supports PCI-to-PCI bridge function for memory write from 33Mhz
PCI bus to Integrated A.G.P. VGA
o Integrated Posted Write Buffers and Read Prefetch Buffers to
Increase System Performance
- CPU-to-Memory Posted Write Buffer (CTMFF) with 12QW Deep, Always
Sustains 0 Wait Performance on CPU-to-Memory
- CPU-to-Memory Read Buffer with 4 QW Deep
- CPU-to-PCI Posted Write Buffer with 2 QW Deep
- PCI-to-Memory Posted Write Buffer with 8 QW Deep, Always
Streams 0 Wait Performance on PCI-to/from-Memory Access
- PCI-to-Memory Read Prefetch Buffer with 8 QW Deep
- CPU-to-VGA Posted Write Buffer with 4 QW Deep
o Fast PCI IDE Master/Slave Controller
- Bus Master Programming Interface for Windows 98 Compliant
Controller
- Plug and Play Compatible
- Supports Scatter and Gather
- Supports Dual Mode Operation - Native Mode and Compatibility
Mode
- Supports IDE PIO Timing Mode 0, 1, 2 ,3 and 4
- Supports Multiword DMA Mode 0, 1, 2
- Supports Ultra DMA 33/66
- Two Separate IDE Bus
- Two 16 DW FIFO for PCI Burst Transfers.
o Supports NAND Tree for Ball Connectivity Testing
o 576-Balls BGA Package
o 3.3V Core with mixed 2.5V, 3.3V and 5V I/O CMOS Technology
**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...
**TACT83000 AT 'Tiger' Chip Set (386) c89...
**TACT84500 AT Chip Set (486, EISA) [no datasheet, some info] c91...
**Other:...
*UMC...
**UM82C*** (IBM/INTEL Direct replacement) c87...
**UM82C088 PC/XT Integration Chip <91...
**UM82C230 286AT MORTAR Chip Set <91...
**UM82C210 386SX/286 AT Chip Set <91...
**UM82C3xx Twinstar & UM82C336F/N & UM82C39x [no datasheet] ?...
**UM82C380 386 HEAT PC/AT Chip Set <91...
**UM82C480 386/486 PC Chip Set c91...
**UM82C493/491 ??????????????? [no datasheet] ?...
**UM8498/8496 486 VL Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8881/8886 HB4 PCI Chipset "Super Energy Star Green"[no dsheet]c94...
**UM8890 Pentium chipset [no datasheet] ?...
**
**Support Chips:
**UM82152 Cache Controller (AUStek A38152 clone) <91...
**UM82C852 Multi I/O For XT <91...
**UM82C206 Integrated Peripheral Controller <91...
**UM82c45x Serial/Parallel chips ?...
**Other chips:...
*Unresearched:...
**A - D...
**E - G...
**H - I...
**J - R...
**S...
**T - Z...
*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...
*General Sources:...
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