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*ACC Micro...
**Notes:
ACC Microelectronics Corporation

Auctor Corporation is associated with this name.

**ACC82010   AT Chip Set          (286 12.5/16MHz Max)             c88...
**ACC82020   Turbo PC/AT Chip Set (286/386SX 25MHz Max)            c88
***Notes:...
***info:
****General:
The ACC  82020 is  an integrated high  performance CMOS chip  set that
replaces  most of  the MSl/SSI  logic used  in building  an  IBM PC/AT
compatible system.

The first chip, the ACC 2000, is a peripheral controller that performs
the  functions  of  two  8237  DMA  controllers,  two  8259  interrupt
controllers, one 8254 timer/counter,  and one 74L8612 memory mapper as
well as other standard control logic circuitry.

The second chip,  the ACC 2120, is a  system controller containing one
82284  clock   generator,  one  82288  bus  controller,   and  a  high
performance memory controller providing up to 25 MHz Operation as well
as  the standard  AT mode  with zero  and one  wait state  schemes. To
support a 16 MHz page interleaved operation with a 0.7 wait state, 100
ns memory can be used.

The ACC 2220 is a data and address buffer/ latch chip that runs in two
modes. This chip is used twice, one chip is the data buffer, the other
is the address buffer/latch.

The ACC  82020 chip set  supports a system  clock design up to  25 MHz
while maintaining  8 MHz  AT bus compatibility.  All chips in  the ACC
82020  chip set are  implemented using  advanced CMOS  technology. The
chip set’s  high integration reduces  total system cost  through lower
power requirements, increased reliability, and reduced board size.

****ACC 2000 Multifunctional Peripheral Controller:...
****ACC 2120 System Bus Controller and Memory Controller:...
****ACC 2220 Data Buffers or Address Buffers:...
***Configurations:...
***Features:...
**ACC82021   Turbo PC/AT Chip Set (286/386SX 25MHz Max)            >88...
**ACC82300   386 AT Chip Set (386DX)                               c88...
**ACC82C100  Single-Chip PC/XT Systems-Controller                  c90...
**ACC83000   Model 30 Integrated Chip Set (MCA)                    c88...
**ACC85000/A Model 50/60 Chipset (MCA)                             c88...
**ACC1000    Turbo PC/XT Integrated Bus and Peripheral Ctrl.  04/02/88...
**ACC2036    Single Chip Solution 2036 (286/386SX)              <Jul92...
**ACC2046/ST 486DX/486SX/386DX Single Chip AT                   <Jul92...
**ACC2048    WB 486 Notebook/Embedded Single Chip [no datasheet]     ?...
**ACC2051/NT PCI Single Chip Solution for Notebook Applications    c96...
**ACC2056    ?Pentium 3.3V Notebook               [no datasheet]<Jan96...
**ACC2057    PCI Notebook/Embedded Single Chip    [no datasheet]<Aug96...
**ACC2066NT  486 Notebook/Embedded Single Chip    [no datasheet]     ?...
**ACC2086    486 VL-based System Super Chip Soluti[no datasheet]     ?...
**ACC2087    Enhanced Super Chip (486 Single Chip)              <Aug96...
**ACC2089    486 PCI-based System Super Chip      [no datasheet]     ?...
**ACC2168/GT 32-bit 486 Green System Single Chip  [no datasheet]     ?...
**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...
*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)...
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*Unresearched:...
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