TXpacerandinterruptcombiner
RXpacerandinterruptcombiner
MACTXINT0
MACRXINT0
Commoninterruptcombiner MACINT0
TXpacerandinterruptcombiner MACTXINT1
RXpacerandinterruptcombiner MACRXINT1
Commoninterruptcombiner MACINT1
TXpacerandinterruptcombiner MACTXINT2
RXpacerandinterruptcombiner MACRXINT2
Commoninterruptcombiner MACINT2
TXpacerandinterruptcombiner MACTXINT3
RXpacerandinterruptcombiner MACRXINT3
Commoninterruptcombiner MACINT3
TXpacerandinterruptcombiner MACTXINT4
RXpacerandinterruptcombiner MACRXINT4
Commoninterruptcombiner MACINT4
TXpacerandinterruptcombiner MACTXINT5
RXpacerandinterruptcombiner MACRXINT5
Commoninterruptcombiner MACINT5
Registers
Prescaler
PS_TICK
EMAC
interrupts(18)
MDIO
interrupts(2)
Peripheralbus
reset
Peripheralbus
clock
ToGEM0
ToGEM1
ToGEM2
ToGEM3
ToGEM5
ToGEM4
Peripheralbus
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EMAC Functional Architecture
– Interrupt combiner
• Common Interrupt Combiner (CIC)
• Prescaler
• Registers
• CFG peripheral bus interface
Figure 14. EMIC Block Diagram
41
SPRUEF8F–March 2006–Revised November 2010 C6472/TCI6486 EMAC/MDIO
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