CPM
shows the FCC internal clock.
BRG_OUT
t
FIIVKH
FCC Input Signals
t
FIKHOX
FCC Output Signals
(When GFMR TCI = 0)
t
FIKHOX
FCC Output Signals
(When GFMR TCI = 1)
t
FIIXKH
Figure 23. FCC Internal AC Timing Clock Diagram
shows the FCC external clock.
Serial CLKIN
t
FEIVKH
FCC Input Signals
t
FEKHOX
FCC Output Signals
(When GFMR TCI = 0)
t
FEKHOX
FCC Output Signals
(When GFMR TCI = 1)
t
FEIXKH
Figure 24. FCC External AC Timing Clock Diagram
shows Ethernet collision timing on FCCs.
COL
(Input)
t
FCCH
Figure 25. Ethernet Collision AC Timing Diagram (FCC)
MPC8555E PowerQUICC™ III Integrated Communications Processor Hardware Specifications, Rev. 4
Freescale Semiconductor
45