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*_IBM...
*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...
*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...
**82496/491     Cache Controller / Cache RAM (for P5 Pentium) 03/22/93
***Notes:...
***Info:...
***Configurations:...
***Features:...
**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...
**82C601/2       Buffer Devices                                 <Nov94
***Info:...
***Versions:
82C601
82C602  Includes power management and RTC
82C602A unknown difference, but may include Keyboard Ctrl.

The 82C601 and 82C602 are closely coupled with OPTi's 82C801/802/802G,
82C499,  and 82C495SLC/XLC  chipsets to  allow higher  integration and
lower cost.

***Features:...
**82C822         PCIB (VLB-to-PCI bridge)                         c:94...
**Other:...
*PC CHIPS/Amptron/Atrend/ECS/Elpina/etc...
*SIS...
*Symphony...
*TI (Texas Instruments)...
*UMC...
*Unresearched:...
*VIA...
*VLSI...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...