Motorola MPC823e - Page 111

Clocks and Power Control
MOTOROLA MPC823e REFERENCE MANUAL 5-11
CLOCKS AND POWER
5
CONTROL
Figure 5-3. Clock Module Diagram
VDDSYN / VSSSYN
PHASE
COMPARATOR
MULTIPLICATION FACTOR
MF[0:11]
XFC
OSCCLK
UP
DOWN
VCOOUT
FEEDBACK
CLOCK
DELAY
CHARGE
PUMP
VCO
DFSYNC
DFBRG
DFNH
DFNL
DFLCD DFALCD
2:1
MUX
EBDF
CPM
CORE
UPM,
EXTERNAL
LCD/VIDEO
CONTROLLER
LCD PANEL
SYNCCLK
BRGCLK
GCLK1C
GCLK2C
GCLK2
GCLK1_50
GCLK2_50
CLKOUT
LCDCLK
LCDCLK50
DIVISION FACTOR TOTAL LESS THAN 64
LOW-POWER MODE
PHASE
PHASE
BUS
INTERFACE
NORMAL MODES
NORMAL OR
DOZE MODE
COM[0:1]
PCMCIA,
GCLK1