FUJITSU FMB AN706 - Manual (Page 31)

AN706-00040-2v0-E
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7.1.2 Hardware Block Diagram
The hardware block diagram is shown in Figure 27.
MB9BF506R
5V
Microcontroller
Board
3.3V
3.3V
LCD Board
27MHz
5V
DAC
USB
Host
JTAG ICE
Clock
Generator
Speaker
Jack
USB Host
Interface
JTAG
Interface
USB
Connector
OSC
CLK
LDO
LED
X‟tal
LED
GPIO
Counter
Switch
USB
Memory
USB host
LCD
Touch
Panel
External
Bus
Touch Panel
Driver
SCK
SCK
LCD
Driver
Backlight
Driver
CSIO
Figure 27 Hardware Block Diagram