VT8371 System Board 59
4-3
Time & DMA Channels Map
Time map:
n
Timer channel 0 system timer interrupt
n
Timer channel 1 DRAM refresh request
n
Timer channel 2 speaker tone generator
Dma channels:
n
DMA channel 0 available
n
DMA channel 1 onboard ECP (option)
n
DMA channel 2 floppy disk (ITE chip)
n
DMA channel 3 onboard ECP (default)
n
DMA channel 4 cascade for DMA controller 1
n
DMA channel 5 available
n
DMA channel 6 available
n
DMA channel 7
available
Содержание K7VA133
Страница 1: ...K7VA133 ATX Form Factor Main Board User s Manual...
Страница 32: ...VT8371 System Board 30...
Страница 45: ...VT8371 System Board 43 3 1 5 Power Management Setup...
Страница 48: ...VT8371 System Board 47 3 1 6 PnP PCI Configurations Setup...