System Architecture - Analog Devices ADSP-2189M EZ-KIT Lite Manual

System Architecture

System Architecture
This section describes the processor configuration on the EZ-KIT Lite
board (see Figure
C L O C K
A N D
R E S E T LO G IC
a
E Z -IC E P O R T
H E A D E R
F L A S H M E M O R Y
4 M B IT (5 1 2 K x 8 )
Figure 3-1. ADSP-2189M EZ-KIT Lite System Block Diagram
3-2
3-1).
LE D S F O R
R E S E T /,F L 1 ,
D R 1 ,A N D D T 1
a
A D S P -21 89 M
a
A D 7 3 32 2 C O D E C
L IN E IN /L IN E O U T
M IC
C O N N E C T O R S
ADSP-2189M EZ-KIT Lite Evaluation System Manual
2.5V D C
P O W E R
R E G U L A T O R S
A N D
3.3V D C
D E C O U P LIN G
B R E A D B O A R D A R E A
P U S H B U T T O N
S W IT C H FO R
D SP IN T E R R U P T
P U S H B U T T O N
S W IT C H FO R
R E S E T
SW IT C H F O R
D S P M O D E
P IN S
R S -23 2
S E R IA L P O R T
IN T E R FA C E