Bb-electronics PCRTC User Manual download pdf (Page 4)

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

1 2 3 4 5 6 7 8 9 ... 16 17

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Bb-electronics PCRTC User Manual Page 4