r8a77850anbg Renesas Electronics Corporation., r8a77850anbg Datasheet - Page 285

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

Bit
5 to 0
Bit Name
L1DSZ
Initial
Value
Undefined R/W
R/W
Description
OL memory Page 1 Block Transfer Destination Address
Select
When MMUCR.AT = 0 or RAMCR.RP = 0, these bits
select whether the operand addresses or L1DADR
values are used as bits 15 to 10 of the transfer
destination physical address for block transfer to page
1A or 1B in the OL memory. L1DSZ bits [5:0]
correspond to the transfer destination physical
addresses [15:10].
0: The operand address is used as the transfer
1: The L1DADR value is used as the transfer
Settable values:
111111: Transfer destination physical address is
111110: Transfer destination physical address is
111100: Transfer destination physical address is
111000: Transfer destination physical address is
110000: Transfer destination physical address is
100000: Transfer destination physical address is
000000: Transfer destination physical address is
Settings other than the ones given above are
prohibited.
destination physical address.
destination physical address.
specified in 1-Kbyte units.
specified in 2-Kbyte units.
specified in 4-Kbyte units.
specified in 8-Kbyte units.
specified in 16-Kbyte units.
specified in 32-Kbyte units.
specified in 64-Kbyte units.
Rev.1.00 Jan. 10, 2008 Page 255 of 1658
9. On-Chip Memory
REJ09B0261-0100