Time & Dma Channels Map; Interrupt Map - EPOX EP-MVP3G-M Manual

4-2 CHAPTER 4
4-2 TIME & DMA CHANNELS MAP
TIME MAP:
DMA CHANNELS :

4-3 INTERRUPT MAP

NMI :
IRQ (H/W) :
TIMER Channel 0System timer interrupt.
TIMER Channel 1DRAM REFRESH request.
TIMER Channel 2SPEAKER tone generator.
DMA Channel 0
DMA Channel 1
DMA Channel 2
DMA Channel 3
DMA Channel 4
DMA Channel 5
DMA Channel 6
DMA Channel 7
Parity check error.
0 System TIMER interrupt from TIMER 0.
1 KEYBOARD output buffer full.
2 Cascade for IRQ 8-15.
3 SERIAL port 2.
4 SERIAL port 1.
5 PARALLEL port 2.
6 FLOPPY DISK (SMC CHIP).
7 PARALLEL port 1.
8 RTC clock.
9 Available.
10 Available.
11 Available.
12 PS/2 Mouse.
13 MATH coprocessor.
14 Onboard HARD DISK(IDE1) channel.
15 Onboard HARD DISK(IDE2) channel.
Available.
Onboard ECP (Option).
FLOPPY DISK (SMC CHIP).
Onboard ECP (default).
Cascade for DMA controller 1.
Available.
Available.
Available.