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MFI Boot Mode
When the MFI boot mode is used, be sure to allocate the boot program from the top of MFRAM.
Using RWDT
At power-on reset, the operation of RWDT is enabled. When RWDT is not used, be sure to
disable the operation of RWDT at the top of the user-reset program.
Memory Access during Break
In the enabled MMU, when a memory is accessed and a TLB error occurs during break, it can be
selected whether the TLB exception is controlled or the program jumps to the user exception
handler in [TLB Mode] in the [Configuration] dialog box. When [TLB miss exception is enable]
is selected, the program jumps to the TLB exception handler. If the TLB exception handler does
not operate correctly, a message is displayed to inform that a TLB error has occurred. When [TLB
miss exception is disable] is selected, the program does not jump to the TLB exception handler
even if a TLB error occurs.
Loading Sessions
Information in [JTAG clock] of the [Configuration] dialog box cannot be recovered by loading
sessions. Thus the TCK value will be as follows:
When HS7290KCI01H or HS7290KCI02H is used: TCK = 1.031 MHz
When HS7290KCM01H or HS7290KCM02H is used: TCK = 0.937 MHz
Registers Related to DSP
DSP bit in the SR register and any registers related to DSP cannot be changed from the [Register]
window. To do so, change them in the user program.
DSP bit in the SR register and any registers related to DSP also cannot be recovered by loading
sessions.
Session Files
There are three kinds of session files: HDI session files (*.hds), target session files (*.hdt), and
watch session files (*.hdw). For details on HDI session files and watch session files, refer to the
Hitachi Debugging Interface User’s Manual attached with the CD-R. The following information
will be saved as target session file information of the emulator:
[Break point] dialog box
[Break Condition] dialog box
[Trace Acquisition] dialog box
[Configuration] dialog box (except for Jtag Clock)
[Performance 1] dialog box