HP 64783A, Руководство пользователя

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defined (the range from 50000..500ff). The entire 4-Kbyte block is reserved though
you specified only a 256-byte range. Two 64-Kbyte blocks and one 128-Kbyte
block are used from the SRAM emulation memory on the probe, leaving two
64-Kbyte blocks and one 128-Kbyte block. One of the 64-Kbyte blocks is used for
the first map term, but 32 Kbytes of that block are unused and unavailable. The
third term uses the other 64-Kbyte block. The second term uses part of the
128-Kbyte block, leaving the rest unavailable.
Mapper resolution is independent of block allocation. In the above example, if you
had default guarded and your program accessed 8000h, the emulator would do a
guarded memory break.
To modify memory map entries
•
Choose Map
→
Modify Entry from the pulldown menu in the memory map
window and select the entry number from the cascade menu.
•
Position the mouse pointer over the entry you wish to modify. Press and hold the
select mouse button, and choose Modify Entry from the popup menu.
These commands open the same dialog box that is used for adding memory map
entries, except it lets you modify the current settings for the entry.
In order to modify an entry when using the command line, you must delete the
entry and add a new entry.
Chapter 8: Configuring the Emulator
Mapping Memory
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