[Home] [This version is outdated, a new version is here]
*Title...
*Search:...
*Read Me/FAQ/General Info...
*_IBM...
*ACC Micro...
*ALD...
*ALi...
*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...
**82395DX     High Performance Smart Cache                    06/18/90
***Notes:...
***Info:...
***Versions:...
***Features:
o   Optimized Intel386 DX Microprocessor Companion
o   Integrated 16KB Data RAM
o   4 Way SET Associative with Pseudo LRU Algorithm
o   Write Buffer Architecture
o   Integrated 4 Double Word Write Buffer
o   16 Byte Line Size
o   Integrated Intel387 DX Math Coprocessor and Weitek 3167 Floating
    Point Coprocessor Decode Logic
o   Concurrent Line Buffer Cacheing
o   Multiprocessor Support
o   Expandable - up to 64KB
o   Supports Intel486 Microprocessor-Like Burst
o   Dual Bus Architecture
    - Snooping Maintains Cache Coherency
o   20, 25 and 33MHz Clock
o   196 lead PQFP package

**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
***Notes:...
***Info:...
***Features:...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93...
**82497/492   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**82498/493   Cache Controller / Cache RAM (for P54 Pentium)    <Nov94...
**
**Later chipsets (basic spec):
**440 series:...
**450NX  (?)            06/29/98:...
**?????  (Profusion)    c:99...
**800 series...
*Headland/G2...
*HMC (Hulon Microelectronics)...
**HMC82C206 Integrated Peripherals Controller (10MHz C&T 82c206)     ?
***Info:...
***Versions:...
***Features
o   Fully compatible to INTEL'S 8237 DMA controller, 8259 Interrupt 
    controller, 8254 timer/counter, and motorola's 146814 real time 
    clock
o   Offers 7 DMA channels, 13 Interrupt request channels, 2 timer/
    counter channels, and a real time clock
o   114 bytes of CMOS RAM memory
o   10MHz DMA clock with programmable internal divider for 5MHz 
    operation
o   Programmable wait states for the DMA cycle 
o   16 M bytes DMA address space


*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...