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HP-25 Subroutines possible?
06-20-2017, 09:46 PM (This post was last modified: 06-20-2017 09:47 PM by Matt Agajanian.)
Post: #7
RE: HP-25 Subroutines possible?
(06-20-2017 09:19 PM)Gene Wrote:  And although labels make things easier, they could have simply added a GSB and RTN using line addressing. No labels.

I think the rom was full. Much stronger point as you suggest. :-)

X=Y?
GSB 23

at step 23
Do this
Do that
RTN

I know, Portokalos & Miller (Apple and Oranges), even the SR-56 had line number addressing for its subroutine branching. Although, maybe engineering the 25 did face ROM space limitations.
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Messages In This Thread
RE: HP-25 Subroutines possible? - Gene - 06-20-2017, 09:19 PM
RE: HP-25 Subroutines possible? - Matt Agajanian - 06-20-2017 09:46 PM
RE: HP-25 Subroutines possible? - Dieter - 06-24-2017, 10:01 AM
RE: HP-25 Subroutines possible? - teenix - 06-25-2017, 02:42 AM
RE: HP-25 Subroutines possible? - Dieter - 06-25-2017, 08:47 AM
RE: HP-25 Subroutines possible? - teenix - 06-25-2017, 11:19 AM
RE: HP-25 Subroutines possible? - bshoring - 06-26-2017, 09:16 PM
RE: HP-25 Subroutines possible? - teenix - 06-27-2017, 02:59 AM
RE: HP-25 Subroutines possible? - Namir - 06-29-2017, 07:15 AM
RE: HP-25 Subroutines possible? - teenix - 06-29-2017, 01:28 PM



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