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Chapter 12: Emulator/Analyzer Interface Commands
modify io_port
modify io_port
This command lets you write values to I/O port locations.
You can modify the contents of individual I/O port locations to individual values.
Or, you can modify a range of I/O port locations to a single value or a sequence of
values.
Modify a series of I/O port locations by specifying the address of the first location
in the series to be modified, and the values to which the contents of that location
and successive locations are to be changed. The first value listed will replace the
contents of the first I/O port location. The second value replaces the contents of the
next I/O port location in the series, and so on, until the list is exhausted. When
more than one value is listed, the value representations must be separated by
commas. (See the examples for more information.)
A range of I/O ports can be modified such that the content of each location in the
range is changed to the single specified value, or to a single or repeated sequence.
This type of I/O port modification is done by entering the limits of the memory
range to be modified (--EXPR-- thru --EXPR--) and the value or list of values
(--EXPR--, ... , --EXPR--) to which the contents of all locations in the range are to
be changed.
Note that if the specified address range is not large enough to contain the new data,
only the specified addresses are modified.
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