<s>
The	O
UMI	O
(	O
Unified	B-Architecture
Media	I-Architecture
Interface	I-Architecture
)	O
interconnect	O
is	O
the	O
link	O
between	O
an	O
AMD	B-Architecture
Accelerated	I-Architecture
Processing	I-Architecture
Unit	I-Architecture
(	O
APU	O
)	O
and	O
the	O
FCH	O
(	O
Fusion	O
Controller	O
Hub	O
)	O
.	O
</s>
<s>
The	O
Fusion	O
Controller	O
Hub	O
is	O
similar	O
to	O
the	O
Southbridge	B-Device
of	O
earlier	O
chipsets	O
.	O
</s>
