MPC8313 performance evaluation

[Liu Dave-R63238]

> Some discussion with the the freescale rep. lead to the CSB frequency
> of the 8313 (166MHz) being significantly lower than that of the 8343.
> Is the CSB the critical point here?

I believe the CSB is critical point here. They are right.

> Note: the IXP42x uses an internal bus speed of 133MHz and operates
> at frame rates similar to the 8343...

It is possible, IXP42x has the differenet SoC architecture with 83xx.