Using Simulated I/O; To Display The Simulated I/O Screen - HP 64782 User Manual

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Using Simulated I/O

Simulated I/O is a feature of the emulator/analyzer interface that lets you use

the same keyboard and display that you use with the interface to provide

input to programs and display program output.

To use simulated I/O, your programs must communicate with the simulated

I/O control address and the buffer locations that follow it. (The

Hewlett-Packard AxLS compilers, if your program uses I/O, automatically link

with environment dependent routines that communicate with the simulated

I/O control address and buffer.)

Also, before simulated I/O can work, the emulator must be configured to

enable polling of the simulated I/O control address and to define the control

address location.

This section shows you how to:

Display the simulated I/O screen.

Use simulated I/O keyboard input.

Refer to the Simulated I/O User's Guide for complete details on how

simulated I/O works.

Choose Display→Simulated IO.

Before you can display simulated I/O, polling for simulated I/O must be

enabled in the emulator configuration.