Renesas SH-4A User Manual page 382

• When the Virtual radio button is selected:
The address is translated according to the TLB. If the specified address is outside the TLB
table settings, a TLB error will occur.
Table 6.2 Address Translation Tables
VP_MAP
Radio Enabled/
Button* Disabled
Normal Enabled
Disabled
Virtual Enabled/
disabled
Physical Enabled/
disabled
Note: Specified by the [Memory area] group box in the [Configuration] dialog box.
358
MMU
Within/
Outside Enabled/
the Range Disabled
Within the Enabled
range
Disabled
Outside the Enabled
range
Disabled
Within/ Enabled
outside the
range
Disabled
Within/ Enabled
outside the
range
Disabled
Within/ Enabled/
outside the disabled
range
Within/Outside
the TLB Range
Within the range
Outside the range
Within/outside the
range
Within the range
Outside the range
Within/outside the
range
Within the range
Outside the range
Within/outside the
range
Within the range
Outside the range
Within the range
Outside the range
Within/outside the
range
Table Used for
Translation
Translated according to
the VP_MAP table
Translated according to
the VP_MAP table
Translated according to
the VP_MAP table
Translated according to
the TLB table
TLB error
Not translated
Translated according to
the TLB table
TLB error
Not translated
Translated according to
the TLB table
TLB error
Translated according to
the TLB table
TLB error
Not translated