Hitachi H8/3664 Hardware Manual page 422

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7. System control instructions
Mnemonic
TRAPA #x:2
RTE
SLEEP
LDC #xx:8, CCR
LDC Rs, CCR
LDC @ERs, CCR
LDC @(d:16, ERs), CCR
LDC @(d:24, ERs), CCR
LDC @ERs+, CCR
LDC @aa:16, CCR
LDC @aa:24, CCR
STC CCR, Rd
STC CCR, @ERd
STC CCR, @(d:16, ERd)
STC CCR, @(d:24, ERd)
STC CCR, @–ERd
STC CCR, @aa:16
STC CCR, @aa:24
ANDC #xx:8, CCR
ORC #xx:8, CCR
XORC #xx:8, CCR
NOP
406
Operation
PC → @–SP
CCR → @–SP
<vector> → PC
CCR ← @SP+
PC ← @SP+
Transition to power-
down state
#xx:8 → CCR
B
Rs8 → CCR
B
@ERs → CCR
W
@(d:16, ERs) → CCR
W
@(d:24, ERs) → CCR
W
@ERs → CCR
W
ERs32+2 → ERs32
@aa:16 → CCR
W
@aa:24 → CCR
W
CCR → Rd8
B
CCR → @ERd
W
CCR → @(d:16, ERd)
W
CCR → @(d:24, ERd)
W
ERd32–2 → ERd32
W
CCR → @ERd
CCR → @aa:16
W
CCR → @aa:24
W
CCR∧#xx:8 → CCR
B
CCR∨#xx:8 → CCR
B
CCR⊕#xx:8 → CCR
B
PC ← PC+2
Addressing Mode and
Instruction Length (bytes)
2
2
4
6
10
4
6
8
2
4
6
10
4
6
8
2
2
2
Condition Code
I
H
N
Z
V
C
2
1
2
No. of
*1
States
14
16
10
2
2
2
6
8
12
8
8
10
2
6
8
12
8
8
10
2
2
2
2

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