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**????? (Profusion) c:99
Chips:
Memory Access Controller (MAC)
Data Interface Buffer (DIB)
CPUs: 8x P-III Xeon Oct
DRAM Types: SDRAM PC100 2-way Interleave dual channel
Max Mem: 32GB
ECC/Parity: ECC
AGP speed: N/A
Bus Speed: 100
PCI Clock/Bus: 1/3 PCI-66/64
**800 series...
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*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...
**VL82CPCPM-16QC/-20QC AT 16 MHz or 20 MHz, Page-Mode +386SX c89
***Basics:...
***Info:...
***Configurations:...
***Features:
o 100% PC/AT-Compatible
o Page-mode 0.6 ws with 100ns DRAM
o Shadow RAM Feature
o 8 MHz Backplane I/O operation
o On-board EMS 4.0 Memory
o Max 8MB RAM
o Supports up to 20MHz system clock
o Supports 16 MHz 80286 operation with 100 ns DRAMs
o Replaces 75 components in IBM PC/AT-compatible systems.
- VL82C100, 19 logic devices
- VL82C201, 36 integrated circuits
- VL82C202, 20 integrated circuits
- VL82C203, several buffers, latches and other logic devices
- VL82C204, several buffers, latches and other logic devices
o VL82C201 Sink 24 mA on slot driver outputs
o VL82C202 Completely performs memory control function in IBM PC/AT-
compatible systems
o VL82C203 Completely performs address buffer function in IBM PC/AT-
compatible systems
o VL82C204 Completely performs data buffer function in IBM PC/AT-
compatible systems
o VL82C205 has a 13 chip PC/AT implementation (non-memory chips) and
a 68-pin PLCC package
o Seven DMA channels
o 14 external interrupt requests
o Three timer/counter channels
o Devices are available as "cores" for user-specific designs
o Designed in CMOS for low power consumption
**VL82C031/032/033 PS/2 Model 30-compatible chip set c88...
**VL82C286-SET TOPCAT 286/386SX PC/AT-Compatible Chip Set ?...
**VL82C386-SET TOPCAT 386DX PC/AT-Compatible Chip Set ?...
**VL82C386sx-SET TOPCAT 286/386SX PC/AT-Compatible Chip Set ?...
**VL82C310 SCAMP-LT ?...
**VL82C311 SCAMP-DT ?...
**VL82C311L SCAMP-DT 286 ?...
**VL82C312 SCAMP Power Management Unit (PMU) ?...
**VL82C315A SCAMP II, Low-Power Notebook Chipset ?...
**VL82C322A SCAMP II, Power Management Unit (PMU) ?...
**VL82C316 SCAMP II, PC/AT-Compatible System Controller ?...
**VL82C323 SCAMP II, 5 Volt Power Management Unit (PMU) ?...
**VL82C380 Single chip 386DX PC/AT Controller +on-chip cache ?...
**VL82C325 VL82C386SX System Cache controller ?...
**VL82C335 VL82C386DX System Cache ctrl. [no d.sheet] ?...
**VL82C315A/322A/3216 Kodiak 32-Bit Low-Voltage Chip Set ?...
**VL82C420/144/146 SCAMP IV [no datasheet, some info] c93...
**VL82C480 System/Cache/ISA bus Controller ?...
**VL82C481 System/Cache/ISA bus Controller c92...
**VL82C486 Single-Chip 486, SC486, Controller ?...
**VL82C425 486 Cache controller ?...
**???????? Cheetah 486, PCI [no datasheet] ?...
**VL82C3216 Bus Expanding Controller Cache with write buffer ?...
**VL82C521/522 Lynx/M ?...
**VL82C530 Eagle Ð c95...
**VL82C541/543 Lynx c95...
**VL82C591/593 SuperCore 590 c94...
**VL82C594/596/597 Wildcat c95...
**I/O Chips:
**VL82C106 Combination I/O chip ?...
**VL82C107 SCAMP Combination I/O chip ?...
**VL82C108 TOPCAT Combination I/O chip ?...
**VL82C110 Combination I/O chip ?...
**VL82C113 SCAMP Combination I/O chip ?...
**VL82C114 Combination I/O chip ?...
**Video: ...
**Disk:...
**Modems:...
**Other:...
**Not sure if they actually exist...
*Western Digital...
*Winbond...
*ZyMOS...
*General Sources:...
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