HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 51

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

2.5.7
Table 2.10 describes the system control instructions. Figure 2.9 shows their object code formats.
Table 2.10 System Control Instructions
Instruction
RTE
SLEEP
LDC
STC
ANDC
ORC
XORC
NOP
Notes: * Size: Operand size
B:
System Control Instructions
Byte
Size*
—
—
B
B
B
B
B
—
Function
Returns from an exception-handling routine
Causes a transition from active mode to a power-down mode. See
section 5, Power-Down Modes, for details.
Rs
Moves immediate data or general register contents to the condition
code register
CCR
Copies the condition code register to a specified general register
CCR
Logically ANDs the condition code register with immediate data
CCR
Logically ORs the condition code register with immediate data
CCR
Logically exclusive-ORs the condition code register with immediate
data
PC + 2
Only increments the program counter
CCR, #IMM
#IMM
#IMM
#IMM
Rd
PC
CCR
CCR
CCR
CCR
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