Technical information

Section 3 Software Specifications when Using the SH72546RFCC, SH72544R, SH72543R, SH72531, and SH72531FCC
Rev. 2.00 Feb. 18, 2009 Page 72 of 94
REJ10J1938-0200
3.2.7 Emulation RAM Setting Function
The emulation RAM can be set in the [ERAM Mapping] dialog box which is opened by selecting
[Setup] -> [Emulator] -> [ERAM] from the menu.
The emulator incorporates eight 64-kbyte blocks of emulation RAM. These can be set on any 64-
kbyte boundary within the address range from H’00000000 to H’001FFFFF.
The emulation RAM can be overlaid on an address range for the internal flash memory. By using
the emulation RAM, debugging by the user can proceed without the need to rewrite programs and
data in the internal flash memory.
When the emulation RAM is not used by the emulator, it can be used as internal RAM for
debugging.
Figure 3.11 [Memory Mapping] Dialog Box