DUNORD.INI & switch settings

Ini file for dunord driver

Basic dunord.ini file: If you do not have a dunord.ini file, here is a basic one. Edit it to adjust trace parameters. Note that with the 32 bit drivers, Com port, DMA and IRQ are not read from dunord.ini but from the registry.; dunord.ini (198) last rev.: 00/10/26

I-2000 and I-250x boards have switches on board.

Here are tables that will let you figure out the proper switch settings for diferent IO addresses.

I-2000 Switch setting Table

The interface uses four consecutive I/O addresses (3xC to 3xF). The switch block located on the board allows you to change the middle digit of the address range (the x in 3xC). Sixteen (16) different I/O address ranges can be used. Some of those, however, might conflict with other devices on your computer (i.e. COM1 uses 3F8 to 3FF). The following table indicates address range that are normally free on many systems, and the ones that are known to be in conflict. It also shows pictures of switch settings for most common configurations.

SWITCH SETTINGS
Address range	Switches				Comments
	1	2	3	4
30C-30F (default)	ON	ON	ON	ON	Possible Net Conflict
31C-31F	ON	ON	ON	OFF	Possible Net Conflict
32C-32F	ON	ON	OFF	ON
33C-33F	ON	ON	OFF	OFF
34C-34F	ON	OFF	ON	ON
35C-35F	ON	OFF	ON	OFF
36C-36F	ON	OFF	OFF	ON	Good choice
37C-37F	ON	OFF	ON	OFF
38C-38F	ON	OFF	OFF	OFF	Conflict with COM
39C-39F	OFF	ON	ON	OFF	Good choice
3AC-3AF	OFF	ON	OFF	ON
3BC-3BF	OFF	ON	OFF	OFF
3CC-3CF	OFF	OFF	ON	ON
3DC-3DF	OFF	OFF	ON	OFF
3EC-3EF	OFF	OFF	OFF	ON
3FC-3FF	OFF	OFF	OFF	OFF	Conflict with COM

The ON position is indicated on the switch block

I-250x (Panasonic) Switch setting Table

Note that this board is not supported with the 32 bit drivers
The information is provided here for users of the 16 bit drivers that may have lost their manual.

For I250x, 8 contiguous IO addresses are used. xx0 to xx7.
Usually, one gives the first address in dunord.ini, like 300.

SWITCH SETTINGS
Address range	Switches				Comments
	4	3	2	1
300 to 307(default)	-	ON	ON	ON	Possible Net Conflict
320 to 327	-	ON	ON	OFF	Possible Net Conflict
340 to 347	-	ON	OFF	ON
360 to 367	-	ON	OFF	OFF	Good choice
370 to 377	-	OFF	ON	ON
390 to 397	-	OFF	ON	OFF	Good choice
170 to 177	-	OFF	OFF	ON
270 to 277	-	OFF	OFF	OFF