HD6473837H Datasheet, PDF (477/562 Pages) Renesas Technology Corp – Hardware Manual

Table A.3 Number of Cycles in Each Instruction
Execution Status
(Instruction Cycle)
On-Chip Memory
Access Location
On-Chip Peripheral Module
Instruction fetch
S_I
2
—
Branch address read S_J
Stack operation
S_K
Byte data access
S_L
2 or 3*
Word data access
S_M
—
Internal operation
S_N
1
Note: * Depends on which on-chip module is accessed. See 2.9.1, Notes on Data Access for
details.
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