Talk:83Plus:Ports:2C
From WikiTI
With regards to ports 2B and 2C, they really are intended I think for 20 and 25 MHz operation. Do we want to note this?
You see, the SE was originally going to be 6/15/20/25 MHz. That is why port 20h will also accept 2 and 3 as values. TI dropped the faster speeds but the hardware is still somewhat in there.
- Michael
