Chapter 5: Standard RLL Instructions - Accumulator/Stack Load and Output Data
X1
POP
POP the 1st value on the stack into the
accumulator and move stack values
up one location
OUT
V2000
Copy data from the accumulator to
V2000
POP
POP the 1st value on the stack into the
accumulator and move stack values
up one location
OUT
V2001
Copy data from the accumulator to
V2001.
POP
POP the 1st value on the stack into the
accumulator and move stack values
up one location
OUT
V2002
Copy data from the accumulator to
V2002
Previous Acc. value
X
X
X
X
X
X
X
X
X
X
X
Acc.
Current Acc. value
Acc. 0
0
0
0
4
4
5
5
4
5
4
5
4
5
V2000
Previous Acc. value
Acc.
0
0
0
0
4
5
4
5
4
5
4
5
Current Acc. value
Acc. 0
0
0
0
3
7
9
2
3
7
9
2
3
7
9
2
V2001
Previous Acc. value
Acc.
0
0
0
0
3
4
6
0
3
7
9
2
Current Acc. value
Acc. X
X
X
X
7
9
3
0
V2002
7
9
3
0
DL205 User Manual, 4th Edition, Rev. B
Accumulator Stack
0
0
0
0
3
7
9
2
Level 1
0
0
0
0
7
9
3
0
Level 2
X
X
X
X
X
X
X
X
Level 3
? ?
Level 4
X
X
X
X
X
X
X
X
Level 5
X
X
X
X
X
X
X
X
Level 6
X
X
X
X
X
X
X
X
Level 7
X
X
X
X
X
X
X
X
Level 8
X
X
X
X
X
X
X
X
Accumulator Stack
0
0
0
0
7
9
3
0
Level 1
X
X
X
X
X
X
X
X
Level 2
X
X
X
X
X
X
X
X
Level 3
Level 4
X
X
X
X
X
X
X
X
Level 5
X
X
X
X
X
X
X
X
Level 6
X
X
X
X
X
X
X
X
Level 7
X
X
X
X
X
X
X
X
Level 8
X
X
X
X
X
X
X
X
Accumulator Stack
Level 1
X
X
X
X
X
X
X
X
Level 2
X
X
X
X
X
X
X
X
Level 3
X
X
X
X
X
X
X
X
Level 4
X
X
X
X
X
X
X
X
Level 5
X
X
X
X
X
X
X
X
Level 6
X
X
X
X
X
X
X
X
Level 7
X
X
X
X
X
X
X
X
Level 8
X
X
X
X
X
X
X
X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
5–55
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