ADLINK ACL-8454/12 - Manual (Page 16)

8 • Installation & Configurations
2.5 Base Address Setting
The ACL-8454 requires 8 consecutive address locations in the I/O address
space. The base address of the ACL-8454 is restricted by the following
conditions.
1. The base address must be within the range Hex 200 to Hex 3FF.
2. The base address should not conflict with any reserved I/O address.
3. The base address must not conflict with any add-on card on your
own PC. Please check your PC before installing the ACL-8454.
The base address of ACL-8454 is selected by a 6 positions DIP switch S1.
The default setting of base address is set to be HEX 240. All possible base
address combinations are listed as Table 2.2. You may modify the base
address if the default address has been occupied by another add-on card.
ON
1 2 3 4 5 6
A ( 8 7 6 5 4 3 )
S1
A3 ~ A8 control the BASE I/O address.
Figure 2.2 Default Base Address Setting