DB25 pin

  • Thread starter Thread starter Hai Ly Hoang
  • Start date Start date
H

Hai Ly Hoang

My DB25 connector (used for parallel port) has 2 row
Row A: 13 pin
Row B: 12 pin
How can I find the pin number 1 on the connector. Which direction does we
number the pin ? What is the phylosophy of the numbering ?
Thank in advance.
 
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