3-10
Installation
Figure 3-1. Base Address Switch
The DAS-TC/B requires a block of four non-overlapping addresses
between 100h and 3FFh in the computer I/O address space. If the
factory-preset base address,1 300h, was also assigned to the board when
you ran the DriverLINX Plug and Play Wizard, you do not need to reset
the address switch. Otherwise, reset the base address switch to conform to
the base address assigned when you ran the Wizard.
When you finish setting the base address switch, continue with the next
procedure, “Installing the Board.”
Installing the Board
Caution:
Inserting or removing a board with the computer on can
damage your board or your computer.
To install a DAS-TC/B board in your computer, perform the following
steps:
1. Turn off power to the computer and all attached equipment.
2. Remove the computer chassis cover.
3. Select an available accessory slot and remove the slot door cover at
the rear of the computer.
O
N
1
2
3
4
5
6
7
8
512
256
128
64
32
16
8
200
100
80
40
20
10
Address Line Values
Decimal
Hex
Switches are shown set for
a value of
512 + 256 = 768 Decimal
or
200h + 100h = 300h, as
shown
A3
A9
A8
A7
A6
A5
A4
