r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 212

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 6 Memory Management Unit (MMU)
6.2
The following registers are related to MMU processing.
Table 6.1
Note:
Table 6.2
Rev. 1.00 Oct. 01, 2007 Page 146 of 1956
REJ09B0256-0100
Register Name
Page table entry high register
Page table entry low register
Translation table base register
TLB exception address register
MMU control register
Physical address space control
register
Instruction re-fetch inhibit control
register
Register Name
Page table entry high register
Page table entry low register
Translation table base register
TLB exception address register
MMU control register
Physical address space control
register
Instruction re-fetch inhibit control
register
*
Register Descriptions
These P4 addresses are for the P4 area in the virtual address space. These area 7
addresses are accessed from area 7 in the physical address space by means of the
TLB.
Register Configuration
Register States in Each Processing State
Abbreviation R/W
Abbreviation
PTEH
PTEL
TTB
TEA
MMUCR
PASCR
IRMCR
PTEH
PTEL
TTB
TEA
MMUCR
PASCR
IRMCR
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Power-on
Reset
Undefined
Undefined
Undefined
Undefined
H
H
H
'
'
'
0000 0000 H
0000 0000 H
0000 0000 H
P4 Address*
H
H
H
H
H
H
H
'
'
'
'
'
'
'
FF00 0000
FF00 0004
FF00 0008
FF00 000C
FF00 0010
FF00 0070
FF00 0078
Manual
Reset
Undefined
Undefined
Undefined
Retained
'
'
'
0000 0000 Retained
0000 0000 Retained
0000 0000 Retained
Area 7
Address*
H
H
H
H
H
H
H
'
'
'
'
'
'
'
1F00 0000
1F00 0004
1F00 0008
1F00 000C
1F00 0010
1F00 0070
1F00 0078
Sleep
Retained
Retained
Retained
Retained
Size
32
32
32
32
32
32
32
Standby
Retained
Retained
Retained
Retained
Retained
Retained
Retained