Device
and operation
CPC307
C P C 3 0 7 U s e r M a n u a l
108
© 2 0 2 2 F a s t w e l v . 0 0 6
[ECP AND
EPP 1.7]
Operating mode compatible with ECP and EPP 1.7 modes
Parallel Port IRQ
This option assigns an interrupt line for the LPT1 parallel port
[IRQ5]
IRQ5 interrupt line assignment
[IRQ7]
IRQ7 interrupt line assignment
5.6.1.3 WatchDog Configuration
The Watchdog Configuration menu screen is shown in Figure 5.18, description of the menu items
is given in Table 5.17.
Figure 5.18.
Screen of the “WatchDog Configuration” menu
Table 5.17. Description
of the “WatchDog Configuration” menu
Menu item
Purpose
WatchDog 0 Function
WatchDog 1 Function
Control of WDT0, WDT1 watchdog timers integrated in Vortex86DX SoC.
[Disabled]
Timer operation is disabled
[Enabled]
Timer operation is enabled
WatchDog 0 Signal
Select
WatchDog 1 Signal
Select
This option allows you to define the action to be selected after the counting time of
the corresponding watchdog timer has expired. It is possible to generate one of the
interrupts, including a non-maskable interrupt, as well as to generate a reset signal
(Reset)
[IRQ3], [IRQ4], [IRQ5], [IRQ6], [IRQ7], [IRQ9], [IRQ10], [IRQ11], [IRQ12], [IRQ14],
[IRQ15], [NMI], [Reset]
