HD64F2149 Datasheet, PDF (818/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

7. System Control Instructions
Addressing Mode and
Instruction Length (Bytes)
Mnemonic
Operation
Condition Code
No. of
States^*1
I HNZVC
TRAPA TRAPA #xx:2
—
RTE
RTE
—
SLEEP
LDC
SLEEP
LDC #xx:8,CCR
LDC #xx:8,EXR
LDC Rs,CCR
LDC Rs,EXR
LDC @ERs,CCR
LDC @ERs,EXR
LDC @(d:16,ERs),CCR
LDC @(d:16,ERs),EXR
LDC @(d:32,ERs),CCR
LDC @(d:32,ERs),EXR
LDC @ERs+,CCR
LDC @ERs+,EXR
LDC @aa:16,CCR
LDC @aa:16,EXR
LDC @aa:32,CCR
LDC @aa:32,EXR
—
B2
B4
B
2
B
2
W
4
W
4
W
6
W
6
W
10
W
10
W
4
W
4
W
6
W
6
W
8
W
8
PC→@-SP,CCR→@-SP,
EXR→@-SP,<vector>→PC
EXR←@SP+,CCR←@SP+,
PC←@SP+
Transition to power-down state
#xx:8→CCR
#xx:8→EXR
Rs8→CCR
Rs8→EXR
@ERs→CCR
@ERs→EXR
@(d:16,ERs)→CCR
@(d:16,ERs)→EXR
@(d:32,ERs)→CCR
@(d:32,ERs)→EXR
@ERs→CCR,ERs32+2→ERs32
@ERs→EXR,ERs32+2→ERs32
@aa:16→CCR
@aa:16→EXR
@aa:32→CCR
@aa:32→EXR
1 — — — — — 7 [9] 8 [9]
5 [9]
—————— 2
1
—————— 2
1
—————— 1
3
—————— 3
4
—————— 4
6
—————— 6
4
—————— 4
4
—————— 4
5
—————— 5
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