Dear friends,
Today my question is, what kind of communication protocoll is used through the (inter-calculators) jack.
Is it RS-232?
I must connect an oscilloscope to see it, but I need a few weeks.
It could be very useful to connect any other apparatus, and so, very useful for electronic hobbyists.
Thanks!!
Is The Calculators-interconnector Rs-232?
Started by
eliusm
, Jul 29 2010 01:56 AM
1 reply to this topic
#2
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Calculators:
ClassPad300 Plus o.s3.06.1000
fx-CG20 o.s1.04
fx9860GII SD o.s2.00
fx9860G Slim o.s1.10
fx9860GSD o.s2.01 (GII hacked)
Algebra FX2.0 Plus
CFX9850GBplus
fx5800p
fx3650p
fx570ES Plus
EA-200 Casio Data Analyzer
Posted 29 July 2010 - 11:42 AM
hi,
the oscilloscope is not so helpful for analyzing protocols, a pc program like analyzer-232 may give you more insight analysis.
I'm not sure but the baud rate of the classpad is similar to fx-9860g (i.e, 38K). as a start you can monitor two calcs communicating together.
good luck.
the oscilloscope is not so helpful for analyzing protocols, a pc program like analyzer-232 may give you more insight analysis.
I'm not sure but the baud rate of the classpad is similar to fx-9860g (i.e, 38K). as a start you can monitor two calcs communicating together.
good luck.
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