R0E0200F0EMU00 Renesas Electronics America, R0E0200F0EMU00 Datasheet - Page 383

• Manufacturer Part Number: R0E0200F0EMU00
• Description: EMULATOR E200 MAIN BODY-SH7780
• Manufacturer: Renesas Electronics America
• Series: SuperH®r
• Type: In-Circuit Emulatorr

Specifications of R0E0200F0EMU00

• Contents: Emulator Board, Cables, Software and Documentation
• For Use With/related Products: SH7780
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.
How to translate addresses depends on the settings of the radio buttons of the [Memory area]
group in the [Configuration] dialog box. The following shows how to translate addresses in each
setting state.
• When the Normal radio button is selected:
• When the Physical radio button is selected:
>ve enable (RET)
>vd (RET)
<VADDR_TOP>
00010000
00011000
ENABLE
Here, virtual addresses correspond to physical addresses as shown in figure 6.59.
The VP_MAP table has a priority over the TLB. When the VP_MAP table is enabled and the
specified address is within the VP_MAP table settings, the emulator translates the address
according to the VP_MAP table. If the specified address is outside the VP_MAP table settings
even when the VP_MAP table is enabled, or when the VP_MAP table is disabled, the emulator
translates the address according to the MMU state.
The address is not translated.
Then, enable the VP_MAP tables. (When the tables are disabled, addresses are not translated.)
H'10000
H'10FFF
H'11000
H'11FFF
H'12FFF
H'12000
Figure 6.59 Address Translation according to VP_MAP Tables
Virtual address
<VADDR_END>
00010fff
00011fff
<PADDR_TOP>
04000000
00000000
Physical address
H'4000FFF
H'0
H'FFF
H'12000
H'12FFF
H'4000000
357