Jump to content
IGNORED

joystick port mouse and/or lightpen


jrhodes
 Share

Recommended Posts

Light Pens and Mice both require 5V to operate. The TI Joystick port does not provide that, so you would need to put something between the joystick adapter and the device to inject the necessary 5V on the correct input pin of the device. The TI Trackball from WICO has to do the same thing (It gets the 5V from a directly connected power supply)..

  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...