System Resources; Timer & Dma Channel Map - TYAN TITAN TURBO AT User Manual

6.0 System Resource
6.1. TIMER & DMA CHANNEL MAP
TIMER MAP:
DMA CHANNELS:
6.2 INTERRUPT MAP
NMI: Parity check error
IRQ (H/W) 0 System TIMER interrupt from TIMER-0
1 KEYBOARD output buffer full
2 Cascade for IRQ 9-15
3 SERIAL port 2
4 SERIAL port 1
5 PARALLEL port 2
6 FLOPPY DISK adapter
7 PARALLEL port 1
8 RTC clock
9 Available
10 Available
11 Available
12 PS/2 Mouse
13 MATH co-processor
14 Primary IDE
15 Secondary IDE
S1570-001-01 http://www.tyan.com
TIMER Channel-0 system timer interrupt
TIMER Channel-1 DRAM REFRESH request
TIMER Channel-2 SPEAKER tone generator
DMA Channel-0 Available
DMA Channel-1 Available
DMA Channel-2 FLOPPY DISK adapter
DMA Channel-3 Available
DMA Channel-4 Cascade for DMA controller 1
DMA Channel-5 Available
DMA Channel-6 Available
DMA Channel-7 Available
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