Руководство Пользователя для Zhone 5100
Installation and Setup
2-5
5100-A2-GB21-00
November 1996
NOTE:
Switches 7 and 8 on SW1 are not used so they may be On or Off. The
example shows them On.
example shows them On.
Make a note of the base address used so you can verify/set that address in the
HotWire Hardware Setup window after the HotWire software is installed.
HotWire Hardware Setup window after the HotWire software is installed.
Setting the IRQ Switches
IRQ (hardware interrupt request) is a signal used by your device to inform your
CPU when it wants to transfer or receive data. Use Switch Banks 2 and 3 (SW2
and SW3) to select an IRQ. You can use the following illustration to locate these
switches. The callouts show the switch settings when IRQ is set to 5.
CPU when it wants to transfer or receive data. Use Switch Banks 2 and 3 (SW2
and SW3) to select an IRQ. You can use the following illustration to locate these
switches. The callouts show the switch settings when IRQ is set to 5.
NOTE:
The IRQ setting must not conflict with any other device in the PC.
496-14970
1 2
3
4
5
6
7
8
1 2
3
4
5
6
7
8
1 2
3
4
6
7
8
ON
1
2
3
4
5
IRQ 14 15 12 11 10 3 4 5
ON
1
2
3
4
IRQ 9 7 6 not used
SW2
SW3
J2
6-Pin
Modular Jack
(Network Access
Connector)
LEDs