User's Manual

1320x-QE128EVB Reference Manual, Rev. 0.0
Freescale Semiconductor 3-1
Chapter 3
System Overview and Functional Block Descriptions
This section provides a system overview of the 1320x-QE128EVB module and shows block diagrams.
3.1 System Block Diagram
Figure 3-1 shows the 1320x-QE128EVB system level block diagram.
Figure 3-1. MC1320x and QE128 EVB Block Diagram
Power
Management
LT1129CST-3.3
DC ADAPTOR
2XAA BATTERY
USB POWER
Debug Interface
BDM
MCU
QE128
Daughter Board
MC1320X
Transceiver
SPI
CLKO
RS232
Interface
USB
Interface
RS-232
USB 2.0
4 Push
Buttons
1 ON/OFF
switch
4 Red LEDs
1 Green LED
X-TAL 32.768KHz
On-board External Clock
X-TAL 16 MHz
EEPROM BUZZER
GPIO
Connectors
Power
Management
LT1129CST-3.3
DC ADAPTORDC ADAPTOR
2XAA BATTERY2XAA BATTERY
USB POWERUSB POWER
Debug Interface
BDM
MCU
QE128
Daughter Board
MC1320X
Transceiver
SPI
CLKO
RS232
Interface
USB
Interface
RS-232
USB 2.0
4 Push
Buttons
1 ON/OFF
switch
4 Red LEDs
1 Green LED
X-TAL 32.768KHz
On-board External Clock
X-TAL 16 MHz
EEPROM BUZZER
GPIO
Connectors