5. System Diagram
5.1. Block Diagram
I2C
G P IO
S P I
U A R T
LC D
C O N T
IP
R eC P3/
4
P W M
M TR
LS U
H P V C
D D R 3
C O N T
N A N D
BU S
S A TA
C O N T
ETH ER
U S B
H O S T
U S B
D EV
C O R TE X
-A9
1G H z
C O R TE X
-A9
1G H z
AR M 946
250M H z
32/
32K B
32/
32K B
8/
8K B
L2
1M B
S R AM
256K B
C H O R U S 4-N
D D R 3
2G B
N A N D
128MB
S
A
T
A
2
3
2
-
b
it
6
0
0
M
H
z
P H Y
R TL8211E
D SD F
D C IS
A FE
SC F
A1000
D eve
C R U M
I2C
S
C
A
N
I
/F
M SO K
E E PR O M
:
32K B
I2C
S PI
B LD C
M TR
S TE P
M TR
FAN
D C
M TR
S O LE N O ID
C LU TC H
H V P S
LS U
320G B
2.5
U AR T
G
P
IO
PW M
D EBU G
1G bps
N /W
U SB
D EV IC E
U S B
U S B
H U B
C Y 7C 65632
U S B
O PE
S 31a
1.2G H z
4
th
U I
10.1
W S V G A
D D R
2G B
U
S
B
E D I
N FC +W LAN
U S B _D IR E C T
U SB
M odem
(cuhead )
E E PR O M
8K B
S YS TE M
E E PR O M
32K B
5-2
Copyright© 1995-2013 SAMSUNG. All rights reserved.
