Moxa Technologies Smartio C104H, Руководство пользователя, Страница: 16 / 74

2-4
Smartio
C104H/HS User’s Manual
run the software utility, Io-irq.exe , in the driver diskette under DOS system to
change the hardware configuration.
1. Choose a PC that has DOS system inside.
2. Power off the PC.
3. Make sure no hardware conflict and plug the board in a free 16-bit slot of the PC,
one board at a time with JP1 open .
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If you are installing multiple boards, insert one board at a time and
configure it using the Io-irq program before inserting the next board.
This is to prevent conflict between two boards with same default
hardware settings.
The
Smartio
C104 Series has the following default (factory) settings,
I/O address:
0x180 (Port 1), 0x188 (Port 2), 0x190 (Port 3), 0x198 (Port 4)
IRQ: 10
INT Vector: 0x1C0
Configuration Access Port (CAP): 0x180
4. Power on the PC and enter into DOS system.
5. Run the utility “ Io-irq.exe ” contained in the driver diskette to set up I/O address,
IRQ and INT vector of the board. Please refer to the next section, “IO-IRQ Utility
and Hardware Configuration” for more details. Or follow the on-line help to
configure the
Smartio
C104 Series board.
After completing the hardware configuration, the board is ready for use under
operating systems, such as Windows NT and 95/98, DOS, Windows 3.x, etc.
IO-IRQ Utility and Hardware Configuration
Note that the CAP address, e.g. 0x180, is identical to the first port's I/O address
except in one case that the JP1 jumper is installed before powering on the PC. In this
case, the CAP address will be forced to
0xA700 . The CAP address must be typed
correctly. With the correct CAP address, the utility can find the configuration stored
in the
on-board EEPROM and display it on the configuration panel. The CAP
address is the only channel via which the configuration utility Io-irq.exe can access
the board.