NuDAQ ACL-8112 Series, Руководство пользователя

Страница: 21 / 92

Installation
•
13
I/O port
Address(Hex) A9
1
A8
2
A7
3
A6
4
A5
5
A4
200-20F --
(1)
ON
(0)
ON
(0)
ON
(0)
ON
(0)
ON
(0)
210-21F --
(1)
ON
(0)
ON
(0)
ON
(0)
ON
(0)
OFF
(1)
220-22F
(default)
--
(1)
ON
(0)
ON
(0)
ON
(0)
OFF
(1)
ON
(0)
230-23F --
(1)
ON
(0)
ON
(0)
ON
(0)
OFF
(1)
OFF
(1)
:
300-30F --
(1)
OFF
(1)
ON
(0)
ON
(0)
ON
(0)
ON
(0)
:
3F0-3FF --
(1)
OFF
(1)
OFF
(1)
OFF
(1)
OFF
(1)
OFF
(1)
A0, ..., A9 is corresponding to PC Bus address lines
A9 is fixed as “1”.
Table 2.2 Possible Base Address Combinations
How to define the base address for the ACL-8112 ?
The DIP1 to DIP6 in the switch SW1 are one to one corresponding
to the PC bus address line A8 to A4. A9 is always 1 and A0~A3 are
always 0. If you want to change the base address, you can only
change the values of A8 to A4 (the shadow area of below table). The
following table is an example, which shows you how to define th e
base address as
Hex 220
Base Address:
Hex 220
2 2 0
1 0 0 0 1 0 0 0 0 0
A9 A8 A7 A6 A5 A4 A3 A2 A1 A0
2.6 Analog Input Channel Configuration
(This section is for ACL-8112DG and ACL-8112HG only.)