Hitachi H8/300L Series Manual page 41

Single-chip microcomputer
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Instruction Set (cont)
Mnemonic
System
RTE
control
instructions
SLEEP
LDC #xx:8,CCR
LDC Rs,CCR
STC CCR,Rd
ANDC #xx:8,CCR
ORC #xx:8,CCR
XORC #xx:8,CCR
NOP
Notes: 1 Set to 1 when there is a carry to or borrow from bit 11; otherwise cleared to 0.
2 If the result is zero the previous value of the flag is retained; otherwise the flag is cleared to 0.
3 Set to 1 if decimal adjustment produces a carry; otherwise the previous value is retained.
4 The number of states required for execution is 4n + 9, where n is the value of register R4L.
5 Set to 1 if the divisor is negative; otherwise cleared to 0.
6 Set to 1 if the divisor is zero; otherwise cleared to 0.
Operation
CCR ← @SP
SP+2 → SP
PC ← @SP
SP+2 → SP
Switches to low power mode.
#xx:8 → CCR
B
Rs8 → CCR
B
CCR → Rd8
B
#xx:8 → CCR
B
CCR
#xx:8 → CCR
B
CCR
CCR⊕#xx:8 → CCR
B
No operation
Addressing Mode/
Instruction Length
2
2
2
2
2
2
41
CPU
Condition Code
I
H N Z
V C
2
10
2 — — — — — —
2
2
2
— — — — — —
2
2
2
2
2 — — — — — —
2

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