National Instruments 3.21E+04 用户手册
Chapter 2 Installation and Configuration
National Instruments Corporation
2-7
AT-MIO/AI E Series User Manual
Note:
EISA computers also have channels 0–3 available as 16-bit DMA
channels.
channels.
Table 2-3. PC AT 16-bit DMA Channel Assignment Map
Channel
Device
7
AT-MIO-16 series – default
6
AT-MIO-16 series – default
AT-DIO-32F – default
AT-DIO-32F – default
5
AT-DIO-32F – default
4
Cascade for DMA Controller #1 (channels 0 through 3)