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Port 0

sbencke3
Associate II
Posted on October 31, 2003 at 09:14

Port 0

3 REPLIES 3
sbencke3
Associate II
Posted on May 17, 2011 at 11:56

Can I use PORT0 to drive LEDs or it's just for adress ?

Thanks
joseph2399
Associate II
Posted on May 17, 2011 at 11:56

Ports 0 and Ports2 on the uPSD are dedicated for external address and data bus use only, therefore, can not drive LEDs.

sbencke3
Associate II
Posted on May 17, 2011 at 11:56

Can I use PORT 2 to read a switch ?