DEMO56F8014-EE Freescale Semiconductor, DEMO56F8014-EE Datasheet - Page 28

• Manufacturer Part Number: DEMO56F8014-EE
• Description: BOARD DEMO FOR 56F8014
• Manufacturer: Freescale Semiconductor
• Type: MCUr

Specifications of DEMO56F8014-EE

• Contents: *
• Processor To Be Evaluated: MC56F8014
• Data Bus Width: 16 bit
• Interface Type: RS-232
• For Use With/related Products: 56F8014
• For Use With: APMOTOR56F8000E - KIT DEMO MOTOR CTRL SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.4 Block Diagram
Figure 3-2
relaxation oscillator as an 8MHz clock reference for the PLL.
28
GPIOB6 / RXD
provides a block diagram which shows how the 56F8014 creates its internal clock, using the
Detector
Lock
PLL
X 24
Figure 3-2 OCCS Block Diagram with Relaxation Oscillator
MUX
FOUT
Relaxation
OSC
÷ 3
÷ 2
MSTR_OSC
PRECS
56F8014 Technical Data, Rev. 11
Reference
TRIM[9:0]
ROSB
ROPD
Detector
Loss of
Clock
(÷ 1, 2, 4, 8, 16, 32)
(÷ 1, 2, 4, 8, 16, 32)
Postscaler
Postscaler
Loss of Reference Clock Interrupt
Bus Interface and
Control
LCK
PLLCOD
ZSRC
source to the SIM
HS PERF CLK
(96MHz max)
SYS_CLK_x2
(64MHz max)
Interface
Freescale Semiconductor
Bus