Indirect - Singer Friden 1155 Operator's Primer

Advanced programmable calculator
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This section describes the
INSTRUCTION
STORE INDIRECT
RECALL INDIRECT
ACCSTORE INDIRECT
20
INDIRECT
IrNDl
~
key and three new instructions.
KEY(S)
INSTRUCTION
ABBREVIA TION
STORE
@J
STORE N
( )
( )
(00)
RECALL
[];J
RECALL N
()
()
(00)
ACCUM
[];J
STORE
(00)
ACCSTORE N
( )
()
Memory register 00 is involved in all INDIRECT operations. The content of
register 00 must be a whole number between 1 and 19, inclusive. Otherwise,
an ERROR message will occur.
STORE N
RECALL N
ACCSTORE N
Store the content of the lower register in
memory register k where k is the content
of memory register 00.
Recall the content of memory register k
where k is the content of memory register
00.
Add the content of the lower register to
the memory register k where k is the
content of memory register 00.
Remember: k must be a two digit whole number between 01 and 19, inclusive.
9/72
20-1

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