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- <META NAME="Generator" CONTENT="Corel WordPerfect 8">
- <TITLE>Memory Display</TITLE>
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- <H1>Memory Display</H1>
- <P><img src="mem.gif" width="546" height="209" align=right ></P>
- <P>The memory display provides a hexadecimal "dump" of the
- contents of any 64 byte range of addresses. The display is
- updated as necessary, however it does not get updated during
- the execution of a simulation. Type the desired starting location
- in the Address box, and hit the Enter key. The display can be
- refreshed at any time with the Show button. The up and down
- arrow keys scroll the display by line or by page. Locations
- which are not readable display as "??". These are locations with
- no assigned memory or register locations not used or nor simulated.</P>
- <P>Some register locations have side effects if read by a program. These side effects will not occur if the locations are displayed.</P>
- <P>Memory contents can be changed by selecting the digit to change and typing the new value. A red cursor indicates the digit to be
- changed, and the cursor will advance automatically to the next digit. Attempts to write to invalid locations are ignored, however you
- can write to ROM or EEPROM.</P>
- <P>The display row starting "Fill Start" allows filling a range of memory starting at Fill Start and ending at Fill End. Pressing the Fill
- button causes the range to be filed with the entered value.</P>
- <P>Memory can also be displayed as disassembled machine code by using the <A HREF="sim0012.html">Code Viewer</A>.</P>
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