On Sat, 17 Jun 2000 20:41:58 +0000, you wrote:

>> I've never seen this as a problem - it's rare to be messing with TRIS
>> bits on anything other than I2C pins, so normally you know the fixed
>> bits of the TRIS value to write during the I2C code, and if you do
>> need to TRIS-twiddle outside the I2C code,  the code that does this
>> will know what state to leave the I2C pins (i.e. idle)  in as I2C bus
>> will probably be inactive outside of the I2C code.
>
>Also, one can let FSR point to TRISA/B and then bit-access both PORT
>and TRIS bits without switching banks all the time!
..except when using eeproms you often need the FSR to point to where
you're reading/writing the data!=20