6VPM1 Main Board
62
4-3 Time & DMA Channels Map
Time map:
Timer channel 0 system timer interrupt
Timer channel 1 DRAM refresh request
Timer channel 2 speaker tone generator
DMA channels:
DMA channel 0 available
DMA channel 1 onboard ECP (option)
DMA channel 2 floppy disk (SMC chip)
DMA channel 3 onboard ECP (default)
DMA channel 4 cascade for DMA controller 1
DMA channel 5 available
DMA channel 6 available
DMA channel 7 available
Содержание 6VPM1
Страница 1: ...6VPM1 AT Form Factor Main Board User s Manual Ver 1 0...
Страница 17: ...6VPM1 Main Board 14 LPT The onboard parallel port is a 25 pin female connector marked as LPT LPT...
Страница 19: ...6VPM1 Main Board 16 AT Keyboard AT keyboard is a 5 pin connector...
Страница 25: ...6VPM1 Main Board 22 2 3 7 FLOPPY1 FLOPPY1 has 34 pins and is used to attach the floppy drive cable...
Страница 37: ...6VPM1 Main Board 34 3 4 Chipset Features Setup...
Страница 41: ...6VPM1 Main Board 38 3 5 Integrated Peripherals...
Страница 47: ...6VPM1 Main Board 44 3 6 Power Management Setup...
Страница 50: ...6VPM1 Main Board 47 3 7 PNP PCI Configuration Setup...
Страница 52: ...6VPM1 Main Board 49 3 8 PC Health Staturs...