r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 190

• Manufacturer Part Number: r8a77850anbg
• Description: Renesas 32-bit Risc Microcomputer Superh? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

7. Memory Management Unit (MMU)
7.2.7
PASCR controls the operation in the physical address space.
Rev.1.00 Jan. 10, 2008 Page 160 of 1658
REJ09B0261-0100
Bit
31 to 14
13 to 8
7 to 4
3 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Physical Address Space Control Register (PASCR)
Bit Name
⎯
EPR
ESZ
⎯
31
15
R
R
0
0
30
14
R
R
0
0
Initial
Value
All 0
Undefined
Undefined
All 0
29
13
R
R
0
0
28
12
R
R
0
0
27
11
R
R
R/W
R
R/W
R/W
R
0
0
26
10
R
R
0
0
Description
Reserved
For details on reading/writing these bits, see General
Precautions on Handling of Product.
Page Control Information
Each bit has the same function as the corresponding
bit of the unified TLB (UTLB). For details, see section
7.4, TLB Functions (TLB Extended Mode; MMUCR.ME
= 1)
Reserved
For details on reading/writing these bits, see General
Precautions on Handling of Product.
25
R
R
0
9
0
24
R
R
0
8
0
R/W
23
R
0
7
0
R/W R/W R/W R/W R/W R/W R/W
22
R
0
6
0
21
R
0
5
0
20
R
0
4
0
UB
19
R
0
3
0
18
R
0
2
0
17
R
0
1
0
16
R
0
0
0