Chapter2 Installingand Configuring the Device
ATE Series User Manual 2-6 ni.com
Note EISA computers also havechannels 0–3 availableas 16-bit DMA channels.
7ParallelPo rt 1 (LPT1)
6DisketteDrive Controller
FixedDisk and Diskette Drive Controller
5ParallelPo rt 2 (LPT2)
PC-DIO-24 (default)
Lab-PC/PC+ (default)
4SerialPort 1 (COM1)
BSC,BSC Alternate
3SerialPort 2 (COM2)
BSC,BSC Alternate
Cluster(primary)
PCN etwork, PC Network Alternate
WD EtherCard+ (default)
3Com EtherLink (default)
2IRQ8–15 Chain (from interrupt control ler 2)
1KeyboardController Output Buffer Full
0TimerChannel 0 Output
Table2-3. PC AT 16-bit DMA Channel Assignment Map
Channel Device
7AT-MIO-16series (default)
6AT-MIO-16series (default)
AT-DIO-32F(default)
5AT-DIO-32F(default)
4Cascade for DMA Controller #1
(channels 0 through 3)
Table2-2. PC AT Interrupt Assignment Map (Continued)
IRQ Device