System Architecture - Analog Devices ADSP-21160 EZ-KIT Lite Manual

System Architecture

System Architecture
This section describes the processor's configuration on the EZ-KIT Lite
board.
USB Debug
Circuitry
40MHz Oscillator
Vcore
3.3V
3.3V
A5V Vcore
Power
Regulation
Figure 2-1. System Architecture Block Diagram
The ADSP-21160M processor's core voltage is 2.5V. The voltage of the
processors' peripheral interface is 3.3V.
2-2
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Flash
Memory
512K x 8
External
Port
ADSP-21160
DSP
CLK_IN
VCC_INT
VDD_EXT
Link Port 4,0 SPORT0
AD1881A
SoundMAX
Codec
Link Port Stereo In/Out
Connectors Connectors
(2) (2)
ADSP-21160 EZ-KIT Lite Evaluation System Manual
SBSRAM
64K x 32 (2)
Host Processor
Interface
Link Port
2
SPORT1
IRQ2-0
FLAG3:0
LEDs (3)
SPORT0
Connector and PBs (3)
Expansion
Connectors
(3)