9/17/2023 0 Comments Hm57 cpu supportPentium Pro/II/III chipsets ChipsetĨxx chipsets Pentium II/III chipsets Chipset L2 caches are direct-mapped with SRAM tag RAM, write-back for 430FX, HX, VX, and TX. While not an actual Intel chipset bug, the Mercury and Neptune chipsets could be found paired with RZ1000 and CMD640 IDE controllers with data corruption bugs. 82350DT EISA - announced in April 1991.It integrated DMA controller, an interrupt controller PIC, serial and parallel ports, and power-management logic for the processor. It was a chipset for the mobile 80386SL and 80486SL processors. 82340DX PC AT - announced in January 1990, it is the Topcat chipset licensed from VLSI.82340SX PC AT - announced in January 1990, it is the Topcat chipset licensed from VLSI.Includes: 8234 Local I/O Channel Support Chips, 82307 DMA Controller/Central Arbiter, 82308 Micro Channel Bus Controller, 82309 Address Bus Controller, 82706 VGA Graphics Controller, 82077 Floppy Disk Controller. 82311 MCA - announced in November 1988.82350 EISA - announced in September 1988.Includes: 82306 Local Channel Support Chip, 82307 DMA Controller/Central Arbiter, 82308 Micro Channel Bus Controller, 82309 Address Bus Controller, 82706 VGA Graphics Controller. 82091AA EISA/ISA - Advanced Integrated Peripheral (AIP), includes: floppy disk controller, 2× UARTs, parallel port, IDE controller, oscillator, etc.
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