System Architecture - Analog Devices ADSP-BF706 EZ-KIT Mini Manual

System Architecture

System Architecture
This section describes the processor's configuration on the EZ-KIT Mini
board (Figure
25 MHz
crystal
USB mini
B
ADP7102
5V
ADP171
Figure 2-1. EZ-KIT Mini Block Diagram
This EZ-KIT Mini is designed to demonstrate the ADSP-BF706 proces-
sor's capabilities. The ADSP-BF706 EZ-KIT Mini has a 25 MHz input
clock and runs at 400 MHz internally.
USB circuitry and a micro USB AB connector are provided for connecting
to the EZ-KIT Mini as a host or a device. The frequency for the USB cir-
cuit is generated by an external 24 MHz crystal.
User I/O to the processor is provided in the form of one user push button
and one LED. See
information.
2-2
2-1).
USB
micro AB
24 MHz
crystal
USB0
ICE-
1000
SPI1
1.1V
3.3V
ADSP-BF706 EZ-KIT Mini Schematic
ADSP-BF706 EZ-KIT Mini Evaluation System Manual
3.5mm
in
32 Mbit Quad
SPI Flash
ADAU1761
SPI2
SPT0
ADSP-BF706
QFN 400MHz
TMR
GPIO SPT1
0.1" holes 0.1" holes
3.5mm
HP out
TWI
EPPI0 TWI
for more