Measurement-computing PC104-DAS08 Manuel d'utilisateur télécharger pdf (Page 6)

1.2 .1 Setting the Base Address Switches

Select a base address from those available in your system. The PC104-DAS08 uses

eight addresses.

Set the switches on your base address switch as shown on the diagram. Unless there

is already a board in your system using address 300 hex (768 decimal), leave the

switches as they are set at the factory.

In the example shown in Figure 1-2, the switches are set for base address 300h.

Figure 1-2. Base Address Switch

Certain addresses are used by the PC, others are free and may be used by the

PC104-DAS08 and other expansion boards. Refer to Table 1-1 for PC addresses.

HEX

200

100

BASE ADDRESS SWITCH -

Address 300H shown here.

1 234 56 7

1 2 3 4 5 6 7 8 9 10 11 ... 23 24

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Measurement-computing PC104-DAS08 Manuel d'utilisateur Page 6