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**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...
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**SL82C465    Cache Controller (for 486/386DX/SX)                 c:91
***Info:...
***Versions:...
***Features:
o   Integrated direct mapped cache controller
o   Supports 486/386DX/386SX CPU
o   Supports both 1X and 2X CPU clock
o   Supports 486DX/SX/DX2/SLC up to 50 MHz
o   Supports 386DX/SX/SXLV up to 40 MHz
o   16KB to 4MB cache size
o   Line size from 1 to 4 doublewords
o   VL-Bus Master Device support
o   2-1-1-1 burst mode cache fill
o   Data streaming in external and internal cache
o   SRAM banks interleaving capability
o   Built-in tag comparator
o   Posted write buffer control
o   Cache invalidation support
o   Non-cacheable region support
o   387SX/387/3167/4167 interface
o   Arbitration between reset and HOLD
o   CMOS 100-pin RQFP package

*TI (Texas Instruments)...
*UMC...
**Other chips:
***Video:...
***Disk:...
***Peripheral:...
***Other:
UM3750A         Programmable 12-bit Encoder/Decoder
UM6502/07/12    8-bit Microprocessor 1,2,3,4 MHz Versions
UM6502E         8-bit Microprocessor 1,2,3,4 MHz Versions
UM8048/35/49/39 Microcontroller
UM8051/31       Microcontroller
UM74HCT590      8 bit Binary Counter with Output Registers
UM74HCT646      Octal Bus Transceiver and Register

UM2332/UM2333/UM2364  Mask ROM 
UM2366/A              Mask ROM
UM23128/A             Mask ROM
UM23256/A             Mask ROM
UM2147/UM2148/UM2149  SRAM
UM6104/UM6104-1       SRAM
UM6114/UM6116-2/-3/-4 SRAM
UM6116-5/UM6164       SRAM
UM6167/UM6168         SRAM

UM9001/UM9003AF Network?
UM9007F/UM9008  Network?
UM9009          Network?
UM9017F/UM9018  Ethernet
UM9026          Fast Ethernet
UM9090          Network?


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