r5f71374an80fpv Renesas Electronics Corporation., r5f71374an80fpv Datasheet - Page 107

• Manufacturer Part Number: r5f71374an80fpv
• Description: 32-bit Risc Microcomputer Superh?? Risc Engine Family
• Manufacturer: Renesas Electronics Corporation.

5.3
5.3.1
Address errors occur when instructions are fetched or data is read from or written to, as shown in
table 5.6.
Table 5.6
Type
Instruction
fetch
Data
read/write
Bus Cycle
Address Errors
Address Error Sources
Bus Cycles and Address Errors
Bus Master
CPU
CPU or DTC
Bus Cycle Description
Instruction fetched from even address
Instruction fetched from odd address
Instruction fetched from a space other than
on-chip peripheral module space
Instruction fetched from on-chip peripheral
module space
Instruction fetched from external memory
space in single chip mode
Word data accessed from even address
Word data accessed from odd address
Longword data accessed from a longword
boundary
Longword data accessed from other than a
long-word boundary
Byte or word data accessed in on-chip
peripheral module space
Longword data accessed in 16-bit on-chip
peripheral module space
Longword data accessed in 8-bit on-chip
peripheral module space
External memory space accessed when in
single chip mode
Rev. 1.00 Sep. 21, 2007 Page 81 of 1124
Section 5 Exception Handling
Address Errors
None (normal)
Address error occurs
None (normal)
Address error occurs
Address error occurs
None (normal)
Address error occurs
None (normal)
Address error occurs
None (normal)
None (normal)
None (normal)
Address error occurs
REJ09B0402-0100