Zilog ZUSBOPTS - Manual (Page 97)

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Zilog Developer Studio II – ZNEO™
User Manual
69
The memory range fields in the Address Spaces page allow you to inform ZDS II about the
amount and location of memory and I/O on your target system. The appropriate settings
for these fields depend on the CPU selection and target system design. ZDS II uses the
memory range settings to let you know when your code or data has grown beyond your
system’s capability. The system also uses memory ranges to automatically locate your
code or data.
See the Programmer’s Model of ZNEO Memory section on page 303 for details about
address range functions. The ZDS II address ranges are:
Constant data (ROM). This range is typically 000000-001FFF for devices with 32 KB
of internal Flash, 000000-003FFF for devices with 64 KB of internal Flash, and
000000-007FFF for devices with 128 KB of internal Flash. The lower boundary must be
00_000H . The upper boundary can be lower than 007FFF , but no higher.
Figure 57. Address Spaces Page of the Project Settings Dialog Box