2
Documentation Number PCRTC2095 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 433-5105
Chapter 2. Setup
Hardware Setup
The address switch on the PCRTC must be set to an
address which doesn’t conflict with other devices in the host
computer. The address settings are listed in Table 1, and are also
printed on the PCRTC card. The PCRTC is shipped from the factory
set for 200h. If you need to change this address, select one from the
table which will not conflict with another device in the host computer.
If the PCRTC does not operate properly, select a new address.
Remember to edit the file CONFIG.SYS to match the device driver
address to that used by the hardware. Appendix A contains a
hardware I/O address map for AT class PCs.
Table 1. Address Switch Settings
Hex
Address
Switch Settings
1234
200
0000
220
1000
240
0100
260
1100
280
0010
2A0
1010
2C0
0110
2E0
1110
300
0001
320
1001
340
0101
360
1101
380
0011
3A0
1011
3C0
0111
3E0
1111
