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Chapter 2 Installing and Configuring the Device
© National Instruments Corporation 2-5 AT E Series User Manual
380 to 38C SDLC Communications
380 to 389 Bisynchronous (BSC) Communications
(alternate)
390 to 393 Cluster Adapter 0
394 to 39F —
3A0 to 3A9 BSC Communications (primary)
3AA to 3AF —
3B0to3BF Monochrome Display/Parallel Printer
Adapter 0
3C0to3CF Enhanced Graphics Adapter, VGA
3D0to3DF Color/Graphics Monitor Adapter, VGA
3E0to3EF —
3F0 to 3F7 Diskette Controller
3F8to3FF Serial Port 1 (COM1)
A79 Reserved for Plug and Play operation
Table 2-2. PC AT Interrupt Assignment Map
IRQ Device
15 Available
14 FixedDiskController
13 Coprocessor
12 AT-DIO-32F (default)
11 AT-DIO-32F (default)
10 AT-MIO-16 (default)
9 PC Network (default)
PC Network Alternate (default)
8 Real Time Clock
Table 2-1. PC AT I/O Address Map (Continued)
I/O Address Range (Hex) Device