Difference between revisions of "Talk:83Plus:Ports:2C"
From WikiTI
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| − | With regards to ports 2B and 2C, they really are intended I think for 20 and 25 MHz operation. | + | 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. | + | 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. |
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| + | - Michael | ||
Revision as of 22:32, 22 August 2005
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
