Renesas RX Series

R01UH0823EJ0100 Rev.1.00 Page 327 of 1823
Jul 31, 2019
RX23W Group 17. Memory-Protection Unit (MPU)
17.2.7 Data Memory-Protection Error Address Register (MPDEA)
DEA[31:0] B
its (
Data Memory-Protection Error Address
)
These bits retain the address for which operand access generated a memory-protection error.
17.2.8 Region Search Address Register (MPSA)
SA[31:0] Bit
s (
Region Search Address
)
These bits specify the address for use in comparison with region-start addresses in the region-n start page number
registers (RSPAGEn) and region-end addresses in the region-n end page number registers (REPAGEn).
Address(es): 0008 6514h
b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16
DEA[31:0]
Value after reset:
xxxxxxxxxxxxxxxx
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
DEA[31:0]
Value after reset:
xxxxxxxxxxxxxxxx
x: Undefined
Bit Symbol Bit Name Function R/W
b31 to b0 DEA[31:0] Data Memory-Protection Error Address Data memory-protection error address R
Address(es): 0008 6520h
b31 b30 b29 b28 b27 b26 b25 b24 b23 b22 b21 b20 b19 b18 b17 b16
SA[31:0]
Value after reset:
xxxxxxxxxxxxxxxx
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
SA[31:0]
Value after reset:
xxxxxxxxxxxxxxxx
x: Undefined
Bit Symbol Bit Name Function R/W
b31 to b0 SA[31:0] Region Search Address Address for region searching R/W