National Instruments DIO 6533 사용자 설명서

Chapter 2

Installation and Configuration

© National Instruments Corporation

2-9

DIO 6533 User Manual

Table 2-3 shows the PC AT 16-bit DMA channel assignments.

3

Serial Port 2 (COM2)
BSC, BSC Alternate
Cluster (primary)
PC Network, PC Network Alternate
WD EtherCard+ – default
3Com EtherLink – default

2

IRQ 8-15 Chain (from interrupt controller 2)

1

Keyboard Controller Output Buffer Full

0

Timer Channel 0 Output

Table 2-3.  PC AT 16-Bit DMA Channel Assignment Map

7

AT-MIO-16 Series – default

6

AT-MIO-16 Series – default
AT-DIO-32F – default

5

AT-DIO-32F – default

4

Cascade for DMA Controller #1 (channels<0..3>)

Table 2-2.  PC AT Interrupt Assignment Map (Continued)