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702
Table Data Processing Instructions
Section 3-17
SWRIT(640)
Writes the source data to the specified data element in the stack (overwriting
the existing data). The offset value indicates the location of the desired word
(the number of words before the current pointer position).
SINS(641)
Inserts the source data at the specified location in the stack and shifts the rest
of the data in the stack downward. The offset value indicates the location of
the desired word (the number of words before the current pointer position).
M
:
A
B
C
:
M
B
C
Stack
Data region
Pointer
Pointer
(Unchanged)
Last word of
data in stack
Stack
Data region
Pointer to last
word in stack
Data in pointer position - n
(n=3 in this example.)
Pointer
Overwrites data at pointer
position - n.
(n=3 in this example.)
-n
(n=3)
M
:
A
B
C
:
M
A
B
C
Stack
Data region
Pointer
Pointer
(Incremented by 1)
Last word of
data in stack
Stack
Data region
Pointer to last
word in stack
Data in pointer position - n
(n=3 in this example.)
Pointer
Inserts data element M at pointer
position - n, shifts the existing data
(A, B, and C) down, and increments
the pointer value by 1.
Pointer to last
word in stack
Pointer
-n
(n=3)
Insert
Data in pointer
position n
Содержание SYSMAC CS1D-CPU**
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Страница 185: ...146 List of Instructions by Function Code Section 2 4...
Страница 193: ...154 3 35 4 MOVE BIT MOVBC 568 1274 3 35 5 BIT COUNTER BCNTC 621 1276 3 35 6 GET VARIABLE ID GETID 286 1278...
Страница 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Страница 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Страница 1391: ...1352 ASCII Code Table Appendix A...