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*AMD . . . . . . . [no datasheets, some info]...
*Chips & Technologies...
*Contaq . . . . . [no datasheets, some info]...
*Efar Microsystems [no datasheets, some info]...
*ETEQ...
*Faraday...
*Forex . . . . . . [List only, no datasheets found]...
*Intel...
**82489DX Advanced Programmable Interrupt Controller 10/12/92
***Notes:...
***Info:...
***Versions:...
***Features:...
**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)...
*Logicstar...
*Motorola...
*OPTi...
**82C556M/7M/8E Viper-N+ Viper Notebook Chipset c:96
***Notes:...
***Info:
The OPTi Viper-N+ chipset is the leading solution for PCI-based mobile
applications. Viper-N+ features leading edge power management
capability and flexibility for Intel Pentium 75/90/100/120 and Cyrix
6x86 processor based notebooks. The chipset incorporates desktop-like
performance features such as L1 and L2 cache support, a full 64-bit
DRAM controller and an integrated PCI controller, in a highly
integrated three chip set.
In terms of advanced power management, no chipset offers a more
effective, comprehensive or flexible feature set, allowing for maximum
performance with minimum power consumption for extended battery
life. In fact, for typical applications, Viper-N+'s power management
unit reduces power consumption by as much as 80%.
Viper-N+ offers the highest level of system integration, enabling the
lowest system cost and real estate requirement for Pentium-PCI
notebooks. A system without TTL is achievable with synchronous cache.
And, PCI offers easy upgradability to emerging standard interfaces,
such as PCMCIA/CardBus and PCI docking stations. Viper-N+ also
features an integrated local bus IDE controller to avoid ISA data bus
bottlenecks.
OPTi coupled its expertise in mobile technology and PCI-based design
to create its second generation 64-bit CPU mobile chipset. The result
is Viper-N+, enabling the highest levels of performance, system
integration and power management capability available for Pentium
PCI-based mobile systems.
***Configurations:...
***Features:...
**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...
*SIS...
*Symphony...
*TI (Texas Instruments)...
**Other:
TACT82206 I/O controller (Possibly compatible with C&T 82206)
TACT82300 Not sure if it actually exists.
TACT8230 Not sure if it actually exists.
PCI1050 PCI-to-PC Card Controller
PCI10xx PCI-to-PC Card16 Controller
PCI1130 PCI-to-PC CardBus Controller
PCI20xx PCI-to-PCI Bridge
*UMC...
*Unresearched:...
*VIA...
*VLSI...
**VL82C480 System/Cache/ISA bus Controller ?
***Info:...
***Configurations:...
***Features:
o Fully compatible with 486-based ISA bus systems
o Power-on reset option selects various operational modes
o Up to 40 MHz CPU operation
o Replaces the following peripheral logic on the motherboard:
- Two 82C37A DMA controllers
- 74LS612 memory mappers (extended to support 64 MB)
- Two 82C59A interrupt controllers
- 82C54 timer
- 82284 clock generator and ready interface
- 82288 bus controller
o Memory controller features include:
- Up to 64 MB system memory
- 256K, 1M or 4M DRAM
- Double-sided SIMMs
- Page Mode DRAM access
- Two-way interleave support
- Programmable RAS#/CAS# timing
- Burst read and write support
- Parity generation/checking for on-board DRAM
- Staggered RAS# refresh
o Supports:
- One to four banks 32 bits wide
- 8- or 16-bit wide BIOS ROM
- shadow RAM in the 640K-1M area
- Asynchronous ISA bus operation up to 16 MHz
- Relocation of slot ROMs
- Access to devices residing on the local bus
- Weitek 4167 numeric coprocessor
o 0.8-micron CMOS technology
o 208-lead MQFP (metric quad flat pack)
o Includes:
- Memory/refresh controller
- Port A, B, and NMI logic
- Bus steering logic
- Turbo control
- hidden refresh
- Three-stateable outputs for board testing
o Selectable slow DRAM refresh saves power
o On-chip write-back cache controller:
- External tags
- Direct map
- Separate "dirty" RAM not required
- 2-1-1-1 reads with two banks, 2-2-2-2 with one bank
- 32 KB to 1MB cache size
- One wait state writes on cache-hits
- Optional zero wait state writes
- Optional one wait state reads
o Other features:
- Programmable for 10- or 16-bit internal I/O addressing
- Programmable drive on the DRAM and ISA bus signals
- Programmable memory access to define "fast-bus", local bus, slot
bus, non-cacheable and write-protect areas
- Input pin defines access to local bus devices
**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 ?...
**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...
*Winbond...
*ZyMOS...
*General Sources:...
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