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VT82C686A

The VT82C686A is PCI SUPER-I/O INTEGRATED PERIPHERAL CONTROLLER designed by VIA.

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Datasheet Details

Part number VT82C686A
Manufacturer VIA
File Size 1.14 MB
Description PCI SUPER-I/O INTEGRATED PERIPHERAL CONTROLLER
Datasheet download datasheet VT82C686A-VIA.pdf
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Description

f0Rx8, f4Rx2 Fixed block diagram, pinouts, register descriptions and electrical specs Fixed GPIO, PCS/MCCS, DRQ/DACK#, DACK IRQ option, FDC on LPT Fixed SuperIO RxF0-1,F6; FDCIObase+1,Fn0Rx43,59,5B-C,68,74-7F,80,88, 88,8A-F,Fn1Rx43,45,54,Fn2&3Rx8,41,42,Fn4Rx54,D2,PMUIORx0,20, 22,24,28/2A,2C,38,40,42,44-5,HWMIORx28-29,35-38,Fn5Rx6,2C,42,48 Fixed DRVDEN pin name, moved PME#, added MCCS# on U5, SCIOUT# on U8 for CF, Fixed F0Rx42,74,76, F1Rx43, F5/6Rx48, PMU IO Rx44 Rev 1.3x created to document CD/

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