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 1988.82310 MCA family chipset - announced in April 1988.82091AA EISA/ ISA - Advanced Integrated Peripheral (AIP), includes: floppy disk controller, 2× UARTs, parallel port, IDE controller, oscillator, etc.This chipset can be used with an 82335 High-integration Interface Device to provide support for the Intel 386SX. Both set are available USD $60 for 10 MHz version and USD $90 for 12 MHz version in quantities of 100. The 82231 covers this combination of chips: 8254 interrupt timer, 74LS612 memory mapper and dual 8237A DMA controller among with other components.
The 82230 covers this combination of chips: 82C284 clock, 82288 bus controller, and dual 8259A interrupt controllers among with other components. To integrate the functions needed on a mainboard into a smaller amount of ICs, Intel licensed the ZyMOS POACH chipset for its Intel 80286 and Intel 80386SX processors (the 82230/82231 High Integration AT-Compatible Chip Set). the 8259 Programmable Interrupt Controller.The chipsets are listed in chronological order.Īn earlier chipset support for Intel 8085 microprocessor can be found at MCS-85 family section.Įarly IBM XT-compatible mainboards did not have a chipset yet, but relied instead on a collection of discrete TTL chips by Intel: This article provides a list of motherboard chipsets made by Intel, divided into three main categories: those that use the PCI bus for interconnection (the 4xx series), those that connect using specialized "hub links" (the 8xx series), and those that connect using PCI Express (the 9xx series). Intel i945GC northbridge with Pentium Dual-Core microprocessor
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