User`s manual

SuperH Family E10A-USB Emulator Section 2 Emulator Functions
R20UT0870EJ1000 Rev. 10.00 Page 18 of 292
Aug 10, 2012
(6) Monitoring function
In some devices to be debugged, memory contents can be monitored during user program
execution. For details on the specifications of each product, refer to the online help.
(7) Other memory operation functions
Other functions are as follows:
 Memory fill
 Memory copy
 Memory save
 Memory verify
 Memory search
 Internal I/O display
 Cache table display and edit (only for devices incorporating caches)
 TLB table display or edit (only for devices incorporating MMU)
 Displaying label and variable names and their contents
For details, refer to the online help.
Notes: 1. Memory access during user program execution:
When memory is accessed from the memory window, etc. during execution of the user
program, execution stops for the memory access and is then resumed. Therefore,
realtime emulation cannot be performed.
2. Memory access during user program break:
The program can also be downloaded for the flash memory area by the emulator.
Other memory write operations are enabled for the RAM area and the internal flash
memory. Therefore, an operation such as memory write or BREAKPOINT should be
set only for the RAM area and the internal flash memory. When the memory area can
be read by the MMU, do not perform memory write, BREAKPOINT setting, or
downloading.
3. Cache operation during user program break:
When cache is enabled in the device incorporating a cache, the emulator may change
the cache data when it accesses memory. For details, refer to section 2.1 in the
additional document, Supplementary Information on Using the SHxxxx.