r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 276

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

9. On-Chip Memory
9.2
The following registers are related to the on-chip memory.
Table 9.4
Note:
Table 9.5
Rev.1.00 Jan. 10, 2008 Page 246 of 1658
REJ09B0261-0100
Name
On-chip memory control
register
OL memory transfer source
address register 0
OL memory transfer source
address register 1
OL memory transfer
destination address register
0
OL memory transfer
destination address register
1
Name
On-chip memory control
register
OL memory transfer source
address register 0
OL memory transfer source
address register 1
OL memory transfer
destination address register
0
OL memory transfer
destination address register
1
*
Register Descriptions
The P4 address is the address used when using P4 area in the virtual address space.
The area 7 address is the address used when accessing from area 7 in the physical
address space using the TLB.
Register Configuration
Register States in Each Processing Mode
Abbreviation
RAMCR
LSA0
LSA1
LDA0
LDA1
Abbreviation
RAMCR
LSA0
LSA1
LDA0
LDA1
Power-On
Reset
H'0000 0000 H'0000 0000
Undefined
Undefined
Undefined
Undefined
R/W
R/W
R/W
R/W
R/W
R/W
P4 Address*
H'FF00 0074
H'FF00 0050
H'FF00 0054
H'FF00 0058
H'FF00 005C
Undefined
Undefined
Undefined
Undefined
Manual Reset Sleep
Area 7
Address*
H'1F00 0074
H'1F00 0050
H'1F00 0054
H'1F00 0058
H'1F00 005C
Retained
Retained
Retained
Retained
Retained
32
Access Size
32
32
32
32
Standby
Retained
Retained
Retained
Retained
Retained