HD6473847RHV Datasheet, PDF (83/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Section 2 CPU
2.5.7 System Control Instructions
Table 2.9 describes the system control instructions.
Table 2.9 System Control Instructions
Instruction Size^* Function
RTE
—
Returns from an exception-handling routine.
SLEEP
—
Causes a transition from active mode to power-down mode. See section
5, Power-Down Modes, for details.
LDC
B
Rs → CCR, #IMM → CCR
Moves immediate data or general register contents to CCR.
STC
B
CCR → Rd
Copies CCR to a specified general register.
ANDC
B
CCR ∧ #IMM → CCR
Logically ANDs CCR with immediate data.
ORC
B
CCR ∨ #IMM → CCR
Logically ORs CCR with immediate data.
XORC
B
CCR ⊕ #IMM → CCR
Logically XORs CCR with immediate data.
NOP
—
PC + 2 → PC
Only increments the program counter.
Note: * Refers to the operand size.
B: Byte
Rev. 7.00 Mar. 08, 2010 Page 51 of 510
REJ09B0024-0700