Casio calculator cable specification users reports and reviews |
Date | Content Revision |
User opinion | Comment | Approved by moderator? |
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ERROR FIXED | casio calculator pinout. Have you mixed up rs232 txd (should be pin 2) and rxd (pin 3) and casio tx and rx in this diagram? | APPROVED | ||
CORRECT | It works! | APPROVED | ||
CORRECT | In response to that other comment Ive just seen: THE CIRCUIT IS NOT WRONG. I HAVE JUST BUILT AND TESTED IT. IT WORKS FINE. Pin 2 IS RXD on a 9-pin D-type serial connector (and pin 3 is TXD). On a 25-pin connector however, they would be the other way round! | APPROVED |
Date | Content Revision |
Author | Comment |
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Pinouts.ru > Pinout of Casio calculator cable and layout of 9 pin D-SUB female connector and 3 pin stereo plug connector |
should be correct |