Board Description
4.1.4
Display LCD and LEDs
Display, 480xRGBx272 pixels LCD module display connected to the PIO port E (LCD1)
One surface-mounted power red LED, user interface (D8)
Two surface-mounted green LEDs, user interface (D6 and D7)
Three surface-mounted LEDs indicate Ethernet status (D9, D10, D11)
Figure 4-2.
Board Layout Commented
HO S T
HO S T DEVICE
DBGU
R S 2 3 2
U S B
U S B
JTAG
ETHERNET
POWER
Y3
C131
C35
J13
L3
J1
C175
1
TP1
Q1
LINE
INPUT
MICROPHONE
INPUT
TP4
J8
J9
J10
MN18
C136
MN15
C118 C128 R58
R71
C150
C151
R72
JP14
C121
JP13
JP10
MN11
MN9
J11
MN17
MN10
MN8
TP6
JP6
J12
C163
MN20 C165
JP5
C36
J14
1
2
Q2 1
MN6
R23
C54
Y1
C27
MN5
29
C52
30
Y2
L5
L6
20
19
C177
C172
C174
MN7 R109
R185
2 8
1 7
J17
J15
1
C173
C171
Y4
R92 R112
R93
Y5 R94 R95 C181
C180 R108
R104
MN14
JP11
2
k D9
k D10
k D11
C182
L2
L4
JP4
J2
D2
MN4
BP2 BP1
WAKE-UP
BUTTON
RE S ET
BUTTON
HEADPHONE S
HEADER
J7
C113 C112
C196
J3
BACKUP
BATTERY
RR36
VIDEO
OUTPUT
U S ER
JOY S TICK
J20
Y6
TP2
R121
R119
L21
TP5
R125
C192
BP3
L18
C221
R143
C220
R142
BP5
RR34
RR35
BP4
TP3
?RIGHT?
U S ER BUTTON
?LEFT?
U S ER BUTTON
S D/MMC 0
S LOT
J6
2
1
J18
20
19
2
1
J23
40
39
J5
S D/MMC 1
S LOT
LCD DI S PLAY
LCD EXTEN S ION
CONNECTOR S
I S I/CAMERA
CONNECTOR
The major components of the SAM9M10-EKES board are shown in Figure 4-1 .
4.2
4.2.1
4.2.2
Hardware Layout and Configuration
Processor
The board features the Atmel SAM9M10-CU 324-ball TFBGA package. This chip runs at a nominal fre-
quency of 400 MHz for the core and 133 MHz for the system bus.
For more information, refer to the last SAM9M10 datasheet available from http://www.atmel.com/
Clock Circuitry
The SAM9M10-EKES includes six clock sources:
AT91SAM9M10-EKES User Guide
4-3
11029A–ATARM–11-Jan-10
相关PDF资料
AT91SAM9M10-G45-EK KIT EVAL FOR AT91SAMG45/9M10
AT91SAM9RL-EK KIT EVAL FOR AT91SAM9RL
AT91SAM9X35-EK KIT EVAL FOR AT91SAM9X35
AT91SAM9XE-EK KIT EVAL FOR AT91SAM9XE
AT93C46D-TH-T IC EEPROM 1KBIT 2MHZ 8TSSOP
AT93C46E-TH-T IC EEPROM 1KBIT 2MHZ 8TSSOP
AT93C46Y6-10YH-1.8 IC EEPROM 1KBIT 2MHZ 8DFN
AT93C56A-10TU-2.7 IC EEPROM 2KBIT 2MHZ 8TSSOP
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