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*ACC Micro...
**ACC2016    Buffer and MUX Logic                                  c96
***Info:
The ACC Micro  2016 is designed to work together  with the system core
logic products to  provide the decoding logic for  the Real Time Clock
(RTC), address buffer,  and data buffer for the  486/386DX and Pentium
applications. At least seven TTLs can be saved when using the 2016.

The  2016  can  be  used  with  either  the  2268/2178/2168/2056/2057/
2066/2048 system logic  or the 2086/2087/2089 super chip.  The 2016 is
based on the condition of  the /ROMCS signal to determine which system
logic to work with.  During power up, if the /ROMCS is pulled high, it
works  with the  2268/2178/2168/2056/2057/2066/2048  system logic.  If
/ROMCS is pulled low, it works with the 2086/2087/2089 super chip. The
/RTCDS signal (pin 97) requires  a pull low through a damping register
for all system logic applications.

***Versions:...
***Features:...
**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

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**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...
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