VT8501 Main Board
68
4-4 Interrupt Map
NMI: non-maskable interrupt
IRQ(H/W):
1.
0 system timer interrupt from timer 0
2.
1 keyboard output buffer full
3.
cascade for IRQ 8-15
4.
serial port2
5.
serial port1
6.
parallel port 2
7.
floppy disk (SMC chip)
8.
parallel port 1
9.
RTC clock
10.
available
11.
available
12.
available
13.
PS/2 mouse
14.
math coprocessor
15.
onboard hard disk (IDE1) channel
16.
onboard hard disk (IDE2) channel
Содержание 5MVP4
Страница 1: ...5MVP4 AT Form Factor Main Board User s Manual...
Страница 10: ...VT8501 Main Board 5 1 3 System Block Diagram...
Страница 14: ...VT8501 Main Board 9 Chapter 2 Installation 2 1 Layout Reference 5 7 3 9...
Страница 28: ...VT8501 Main Board 23 LPT The onboard parallel port is a 25 pin female connector marked as LPT...
Страница 30: ...VT8501 Main Board 25 AT Keyboard AT keyboard is a 5 pin connector...
Страница 31: ...VT8501 Main Board 26 PS 2 Mouse PS 2 Mouse is a 5 pin connector to connect to mouse connector...
Страница 36: ...VT8501 Main Board 31 2 4 7 FLOPPY1 FLOPPY1 has 34 pins and is used to attach the floppy drive cable...
Страница 48: ...VT8501 Main Board 43 3 4 Chipset Features Setup...
Страница 51: ...VT8501 Main Board 46 3 5 Power Management Setup...
Страница 54: ...VT8501 Main Board 49 3 6 PNP PCI Configuration Setup...
Страница 56: ...VT8501 Main Board 51 3 7 Integrated Peripherals...
Страница 81: ...VT8501 Main Board 76...