MC68HC16Z1CAG16 Datasheet, PDF (82/500 Pages) Freescale Semiconductor, Inc – M68HC16Z Series users manual

Freescale Semiconductor, Inc.
Table 4-2 Instruction Set Summary (Continued)
Mnemonic
Operation
LPSTOP
Low Power Stop
LSR
Logical Shift Right
LSRA Logical Shift Right A
Description
If S
then STOP
else NOP
Address
Mode
INH
Instruction
Condition Codes
Opcode Operand Cycles S MV H EV N Z V C
27F1
—
4, 20 — — — — — — — —
IND8, X
IND8, Y
IND8, Z
IND16, X
IND16, Y
IND16, Z
EXT
INH
0F
1F
2F
170F
171F
172F
173F
370F
ff
ff
ff
gggg
gggg
gggg
hh ll
—
8
—— —— 0 ∆ ∆ ∆
8
8
8
8
8
8
2
—— —— 0 ∆ ∆ ∆
LSRB Logical Shift Right B
INH
371F
—
2
—— —— 0 ∆ ∆ ∆
LSRD Logical Shift Right D
INH
27FF
—
2
—— —— 0 ∆ ∆ ∆
LSRE Logical Shift Right E
INH
277F
—
2
—— —— 0 ∆ ∆ ∆
LSRW
Logical Shift Right
Word
IND16, X
IND16, Y
IND16, Z
EXT
270F
271F
272F
273F
gggg
gggg
gggg
hh ll
8
—— —— 0 ∆ ∆ ∆
8
8
8
MAC
Multiply and
Accumulate
Signed 16-Bit
Fractions
(HR) ∗ (IR) ⇒ E : D
(AM) + (E : D) ⇒ AM
Qualified (IX) ⇒ IX
Qualified (IY) ⇒ IY
(HR) ⇒ IZ
(M : M + 1)_X ⇒ HR
(M : M + 1)_Y ⇒ IR
IMM8
7B
xoyo
12 — ∆ — ∆ — — ∆ —
MOVB
Move Byte
(M₁) ⇒ M₂
IXP to EXT 30
ff hh ll
8
—— —— ∆ ∆ 0—
EXT to IXP 32
ff hh ll
8
EXT to
37FE hh ll hh ll 10
EXT
MOVW
Move Word
(M : M + 1₁) ⇒ M : M + 1₂ IXP to EXT 31
EXT to IXP 33
ff hh ll
ff hh ll
8
—— —— ∆ ∆ 0—
8
EXT to
37FF hh ll hh ll 10
EXT
MUL
Multiply
(A) ∗ (B) ⇒ D
INH
3724
—
10 — — — — — — — ∆
NEG
Negate Memory
$00 − (M) ⇒ M
IND8, X
IND8, Y
IND8, Z
IND16, X
IND16, Y
IND16, Z
EXT
02
12
22
1702
1712
1722
1732
ff
ff
ff
gggg
gggg
gggg
hh ll
8
—— —— ∆ ∆ ∆ ∆
8
8
8
8
8
8
NEGA
Negate A
$00 − (A) ⇒ A
INH
3702
—
2
—— —— ∆ ∆ ∆ ∆
NEGB
Negate B
$00 − (B) ⇒ B
INH
3712
—
2
—— —— ∆ ∆ ∆ ∆
NEGD
Negate D
$0000 − (D) ⇒ D
INH
27F2
—
2
—— —— ∆ ∆ ∆ ∆
NEGE
Negate E
$0000 − (E) ⇒ E
INH
2772
—
2
—— —— ∆ ∆ ∆ ∆
NEGW Negate Memory Word
$0000 − (M : M + 1)
⇒M:M+1
IND16, X
IND16, Y
IND16, Z
EXT
2702
2712
2722
2732
gggg
gggg
gggg
hh ll
8
—— —— ∆ ∆ ∆ ∆
8
8
8
NOP
Null Operation
—
INH
274C
—
2
— — — — ————
4-22
CENTRAL PROCESSING UNIT
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M68HC16 Z SERIES
USER’S MANUAL