Microcontrollers Debugger Manual

HC08 Full Chip Simulation
Configuration Procedure
269 Microcontrollers Debugger Manual
INPUTS Command
In Full Chip Simulation and CPU-Only Simulation mode, the INPUTS command opens
the Simulated Port Inputs dialog box shown in Figure 11.19
. The user may then use this
box to specify the input states of port pins and IRQ.
Figure 11.19 Simulated Port Inputs Dialog Box
When using In-Circuit Simulation mode, the INPUTS command shows the simulated
input values to any applicable port.
Syntax
>INPUTS
Example
>INPUTS
Show I/O port input values.
NOTE The IRQ pin state can be directly manipulated with the IRQ command. For
example, IRQ 1 simulates a high state on the IRQ pin; likewise, IRQ 0
simulates a logic-low state on the IRQ pin.
Keyboard Interrupt Module
In FCS Mode, this module simulates all functionality of the Keyboard Interrupt (KBI)
module including the edge-only, edge and level interrupt, and flag polling modes of
operation. FCS mode uses simulated port inputs to trigger the KBI event from the proper I/
O port pin. To define an input state of the specific port, write the INPUT<x> <n>
command in the Command line window. The <x> represents the corresponding I/O port,
while <n> stands for the input value to write to this port. At the same time, you can use