HD6433044 Datasheet, PDF (729/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table A-1 Instruction Set (cont)
7. System control instructions
Addressing Mode and
Instruction Length (bytes)
No. of
States ^*1
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
Operation
— PC → @–SP
CCR → @–SP
<vector> → PC
— CCR ← @SP+
PC ← @SP+
— Transition to power-
down state
B #xx:8 → CCR
B Rs8 → CCR
W @ERs → CCR
W @(d:16, ERs) → CCR
W @(d:24, ERs) → CCR
W @ERs → CCR
ERs32+2 → ERs32
W @aa:16 → CCR
W @aa:24 → CCR
B CCR → Rd8
W CCR → @ERd
W CCR → @(d:16, ERd)
W CCR → @(d:24, ERd)
W ERd32–2 → ERd32
CCR → @ERd
W CCR → @aa:16
W CCR → @aa:24
B CCR∧#xx:8 → CCR
B CCR∨#xx:8 → CCR
B CCR⊕#xx:8 → CCR
— PC ← PC+2
2
2
4
6
10
4
6
8
2
4
6
10
4
6
8
2
2
2
722
Condition Code
I HNZVC
2 1 — — — — — 14 16
¤¤¤¤¤¤
10
——————
2
¤¤¤¤¤¤
2
¤¤¤¤¤¤
2
¤¤¤¤¤¤
6
¤¤¤¤¤¤
8
¤¤¤¤¤¤
12
¤¤¤¤¤¤
8
¤¤¤¤¤¤
8
¤¤¤¤¤¤
10
——————
2
——————
6
——————
8
——————
12
——————
8
——————
8
——————
10
¤¤¤¤¤¤
2
¤¤¤¤¤¤
2
¤¤¤¤¤¤
2
2 ——————
2