Appendix a – Ocean Optics S2000 User Manual
Page 100
Base Address Settings for the ADC1000 and PC2000
To change the Base Address settings on the ADC1000 and PC2000, see the bank of switches on the A/D board:
The Base Address may be changed via the first 6 switches (the IRQ may be changed via the last 3 switches).
Switches in the OFF position have the decimal values shown. Switches in the ON position have a value of zero.
The Base Address is the sum of the values of the switches. In the default setting, switches 5 and 6 are added to
give a total of 768. A few of the many combinations for Base Address settings are below. After you have
changed the switches, reinstall the card and change the software settings to match the hardware settings. (See
pages 19-22 for instructions.) The gray block indicates the position of the switch.
Appendix A
- 100 -
Switch #
1
2
3
4
5
6
ON
OFF
Decimal equivalent
16
32
64
128
256
512
Value as shown
256
512
Switch #
1
2
3
4
5
6
ON
OFF
Value as shown
16
256
512
Switch #
1
2
3
4
5
6
ON
OFF
Value as shown
32
256
512
Switch #
1
2
3
4
5
6
ON
OFF
Value as shown
16
32
256
512
sw itch is in the on, upw ard position =
Example: 768 decimal = Hex300 = 0x300 (Default Setting)
Example: 784 decimal = Hex310 = 0x310
Example: 800 decimal = Hex320 = 0x320
Example: 816 decimal = Hex330 = 0x330