Query regarding cicada PHYs

hi, 
I am working on the MPC8555E dev board. It has a
Cicada 8204 (10/100/1000 Base-TX)PHY. I am not able to
find more info on this phy.(Cicada is taken over by
Vitesse?)
I wanted to know if 8204 PHY differs from 8201/8202
PHYs?

From the gianfar driver, it appears that 8201 forms

some kind of auxillary ctrl/status register and is not
a complete PHY.I am not sure. 

Where can i get the user programming manual for the
CIS8204?

Thanks,
Alok 


"Let the wisdom of the old guide the buoyancy and vitality of the youth; let the buoyancy and vitality of the youth sustain the wisdom of the old." - Stanislavski

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