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Chapter 4 Instruction Code/Number of Cycles
4.2 Instruction Code/Number of Cycles
LDE
(1) LDE.size abs20, dest
dest
dsp:8[A0]
dsp:8[A1]
dsp:8[SB]
dsp:8[FB]
dsp:16[A0]
dsp:16[A1]
dsp:16[SB]
abs16
dest
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Rn
[An]
dsp:8[An]
dsp:8[SB/FB]
dsp:16[An]
dsp:16[SB]
abs16
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
An
DESTDEST
.size
.B
.W
SIZE
0
1
[ Number of Bytes/Number of Cycles ]
dsp:16[SB]
7/5 7/5
abs16dsp:8[An]
6/5
dsp:16[An]dsp:8[SB/FB]
6/5 7/5
An
5/55/45/4
[An]Rn
dest
LDE
dest
dsp:8[A0]
dsp:8[A1]
dsp:8[SB]
dsp:8[FB]
dsp:16[A0]
dsp:16[A1]
dsp:16[SB]
abs16
dest
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Rn
[An]
dsp:8[An]
dsp:8[SB/FB]
dsp:16[An]
dsp:16[SB]
abs16
R0L/R0
R0H/R1
R1L/R2
R1H/R3
A0
A1
[A0]
[A1]
An
DESTDEST
.size
.B
.W
SIZE
0
1
[ Number of Bytes/Number of Cycles ]
dsp:16[SB]
7/5 7/5
abs16dsp:8[An]
6/5
dsp:16[An]dsp:8[SB/FB]
6/5 7/5
An
5/55/45/4
[An]Rn
dest
b7 b0 b7 b0
0111010
SIZE
1 0 0 0 DEST
b7 b0 b7 b0
0111010
SIZE
1 0 0 1 DEST
)
dsp8
dest code
dsp16/abs16
(
dsp8
dest code
dsp16/abs16
)
(
(2) LDE.size dsp:20[A0], dest
dsp20
src code
abs20
src code
Bytes/Cycles
Bytes/Cycles
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