FR500
Debug support unit
B unit
SDRAM I/F
Bus interface
System bus I/F
I unit
Inst buffer
IBack
Integer1
GR
Integer0
Pipeline cntl
I0
I1
F/M0
F/M1
FM unit
Media0
FR
Float1
Media1
Float0
FBack
S unit
Inst unit
Inst cache
Inst cache cntl
Data unit
Data cache
Data cache cntl
Address translation
ICE
SDRAM
Bus bridge