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*_IBM...
*ACC Micro...
**ACC2168/GT 32-bit 486 Green System Single Chip [no datasheet] ?
***Notes:...
***Info:...
***Configurations:...
**ACC2178A 32-bit 486 Green System Single Chip [no datasheet] ?...
**ACC2268 ?486 [no datasheet] ?...
**ACC???? Maple/Maple-133 486-System-On-Chip [no datasheet] ?...
**
**Support Chips:
**ACC2016 Buffer and MUX Logic c96...
**ACC2020 Power Management Chip c92...
**ACC5500 Multifunction I/O Control Chip for PS2 Model 50/60 c88...
**
**Other chips
ACC1200 Clock synthesizer Supports Pentium-Pro and Pentium-class PCI
ACC16C451 Multi I/O 1x16450/1xLPT
ACC16C452 Multi I/O 2x16450/1xLPT
ACC16C461 Multi I/O 1x16450/1xLPT
ACC2042 Keyboard/Mouse Controller
ACC2188 PCI bus controller Support 32-bit PCI Bus interface with built-in power management control and synchronous / asynchronous clock feature.
ACC3201 PC/XT/AT FDD Controller
ACC3202 PS/2 FDD Controller
ACC3203 PS/2 FDD Controller
ACC3211 PC AT/XT FDD Controller (x4) + with IDE
ACC3221 Multi I/O Controller, floppy/IDE/2x16450/1xLPT
ACC3223 Multi I/O Controller, floppy/IDE/2x16550/1xLPT
ACC3350 Ultra SCSI
ACC3360 UltraWide SCSI
ACC3618 3D surround controller ISA
ACC5810 Micro Channel Interface Chip
ACC808 Plug-and-Play Controller
ACC???? Manhattan PCI-based FireWire for Pentium
ACC???? Memphis PCI-based CardBus and FireWire
*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...
**82395SX Smart Cache 12/17/90
***Notes:...
**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...
*HMC (Hulon Microelectronics)...
*Logicstar...
*Motorola...
*OPTi...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
**UM82152 Cache Controller (AUStek A38152 clone) <91
***Info:
The UM82152 is a high-performance cache controller for Intel 80386
based systems and provides high levels of integration and
functionality. It interfaces directly to the 80386; no additional
support logic is required. A complete 32-kilobyte cache can be
designed with just one UM82152 and four 8K by 8-bit static RAMs.
The UM82152 architecture enables easy design-in with current speed
versions of the 80386, and simple migration to faster version
processors with no alteration to system or memory design.
The 80386, operating in pipelined mode with the UM82152, runs with
zero wait states during a cache hit (requested data is present in
cache). If the data is not present (cache miss), it is fetched from
main memory by the UM82152. This approach yields the high-speed
performance of fast SRAMs for code and data most frequently used,
while providing design economies (such as board space savings and
lower component costs) by storing infrequently used code and data in
slower dynamic RAM (with cycle times greater than 125 nanoseconds)
that can be located in large memory banks either on-board or
off-board.
The reduced system bus traffic inherent in the UM82152 implementation
produces system performance gains by freeing the bus for use by other
devices.
***Versions:...
***Features:...
**UM82C852 Multi I/O For XT <91...
**UM82C206 Integrated Peripheral Controller <91...
**UM82c45x Serial/Parallel chips ?...
**Other chips:...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...
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