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MOVE USP
15
14
13
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10
9
8
7
6
5
4
3
2
0
I
0 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 0 1
DR 1
REGISTER
DR Field:
0
=
Move An to USP
1
=
Move USP to An
RESET
15
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13
12
11
10
9
8
7
6
5
4
3
2
0
0 1 1 1 0 1 0 1 1
I
1
1 1 0 1 0 1 1 1 1
1 1 0 1 0 1 0 1 0
NOP
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13
12
11
10
9
8
7
6
5
4
3
2
0
0 1 1
0 1 0 1 1
1
1 1 0 1 0 1 1 1 1
1 1 0 1 0 1 0 1 1 1
STOP
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12
11
10
9
8
7
6
5
4
3
2
0
0 1 1 1 0 1 0 1 1 1 1 1 1
0
0
1
1 1 1 1 0 1 0 1 1 1 0
I
IMMEDIATE DATA
RTE
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13
12
11
10
9
8
7
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5
4
3
2
0
0 1 1 1 0 1 0 1 1 1 1
1 1 0 1 0 1 1
1
1 1 0 1 0 1 1 1 1
Format/Offset Word (in stack frame)
15
14
13
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11
10
9
8
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4
3
2
0
FORMAT
1 0 1 0 1
VECTOR OFFSET
Format Field: Four bits imply frame size; only values
000-0010
and
1000-1011
are used.
RTD
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14
13
12
11
9
8
7
6
4
3
2
0
RTS
15
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13
12
11
10
9
8
7
6
5
4 3 2
0
0 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 0 1 1 1 1
CPU32 REFERENCE MANUAL
INSTRUCTION SET
MOTOROLA
4-185
III
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