Chapter 2 Hardware Configuration and Installation
© National Instruments Corp. 2-7 STD-GPIB for Windows
Table 2-2. Possible Base I/O Address Switch Settings (Continued)
Switch Setting
A9 A8 A7 A6 A5 Base I/O
Address (hex) I/O Address Space
Used (hex)
10101 2A0 2A0 to 2BF
10110 2C0 2C0 to 2DF
10111 2E0 2E0 to 2FF
11000 300 300 to 31F
11001 320 320 to 33F
11010 340 340 to 35F
11011 360 360 to 37F
11100 380 380 to 39F
11101 3A0 3A0 to 3BF
11110 3C0 3C0 to 3DF
11111 3E0 3E0 to 3FF
2. Locate the base I/O address switch at SW1 on your STD-GPIB. Refer to the parts
locator diagram, Figure 2-3.
3. Change the switch settings to configure the STD-GPIB to the new base I/O address.
Press down on the side marked 1 to select a binary value of 1 for the corresponding
address bit. Press down on the 0 side of the switch to select a binary value of 0.
Refer to Figure 2-4 for an example of the switch settings and corresponding base I/O
addresses.