Post Reply 
HP-65 Financial Software request
01-09-2019, 09:51 PM
Post: #32
RE: HP-65 Financial Software request
Hi everyone, this is what actually happens :

Turn the calculator, Switch to W/PRGM, SST reveals the following code :

23
11
35
04
24
...


That should be the default code for LBL A loaded at the startup, right ?

Then, I switch back to RUN and I read my magnetic card where I have recorded the code for CST, SEL and MAR (Cost, Sell and Margin from post #5),
now if I switch to W/PRGM SST reveals the following code :

23
11
33 01
00
35 21
...


I have checked all the listing and it looks like this :


LBL 23
A 11
STO 1 33 01
0 00
g x≠y? 35 21
RTN 24
g NOP 35 01
RCL 2 34 02
RCL 2 34 02
RCL 3 34 03
x 71
EEX 43
2 02
÷ 81
- 51
STO 1 33 01
RTN 24
LBL 23
B 12
STO 2 33 02
0 00
g x≠y? 35 21
RTN 24
g NOP 35 01
RCL 1 34 01
1 01
RCL 3 34 03
EEX 43
2 02
÷ 81
- 51
÷ 81
STO 2 33 02
RTN 24
LBL 23
C 13
STO 3 33 03
0 00
g x≠y? 35 21
RTN 24
g NOP 35 01
1 01
RCL 1 34 01
RCL 2 34 02
÷ 81
- 51
EEX 43
2 02
x 71
STO 3 33 03
RTN 24
LBL 23
E 15
DSP 21
. 83
2 02
CLx 44
STO 1 33 01
STO 2 33 02
STO 3 33 03
RTN 24


This IS the correct listing, in fact, if I switch again to RUN and I type :

40 A -> 0.00
50 B -> 0.00
C -> 20.00

The problem is when I try to execute it a second time, in fact, if I type now :

40 A I get 0.03 (which is 1/40 in DSP.2 mode)

Somehow it looks like after the first execution is not returning at the beginning of the code, ready for a second run.
If I switch to W/PRGM and I go after the LAST line of the code written from the forum this is what I find :

23
11
35
04
24


It looks like somehow the original code loaded at startup has been shifted at the end
of the code read from the magnetic card.

I must said that if after the first successful run of the code I press RTN then I can execute
the code a second time with no problem.

What am I missing here ?
thanks again Alberto

Edoardo & Alberto
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: HP-65 Financial Software request - albertofenini - 01-09-2019 09:51 PM



User(s) browsing this thread: 2 Guest(s)