Analog Devices ADSP-2189M EZ-KIT Lite, Руководство пользователя

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System Architecture
3-2 ADSP-2189M EZ-KIT Lite Evaluation System Manual
System Architecture
This section describes the processor configuration on the EZ-KIT Lite
board (see
Figure 3-1 ).
Figure 3-1. ADSP-2189M EZ-KIT Lite System Block Diagram
a
A D S P -2 1 8 9 M
F L A S H M E M O R Y
4 M B IT (5 1 2 K x 8 )
a
A D 7 3 32 2 C O D E C
R S - 23 2
S E R IA L P O R T
IN T E R FA C E
B R E A D B O A R D A R E A
E
X
P
A
N
S
IO
N
C
O
N
N
E
C
T
O
R
a
E Z -IC E P O R T
H E A D E R
C L O C K
A N D
R E S E T LO G IC
LE D S F O R
R E S E T /,F L 1 ,
D R 1 ,A N D D T 1
P U S H B U T T O N
S W IT C H F O R
D S P IN T E R R U P T
P U S H B U T T O N
S W IT C H F O R
R E S E T
S W IT C H F O R
D S P M O D E
P IN S
L IN E IN / L IN E O U T
M IC
C O N N E C T O R S
P O W E R
R E G U L A T O R S
A N D
D E C O U P L IN G
2 .5 V D C
3 .3 V D C