Analog Devices EV-SC598-SOM, Руководство пользователя

Страница: 18 / 33

ADSP-SC598
DDR3 SPI2
TWI HADC
512Mb
Flash
8GB DDR3
UART0 FTDI RS232
DAI0/1
SPI
UART
LEDs
GPIO
Power
LT8636A/LTC3307A/
LTC3310A/ADP151
LinkPort
MLB/
CAN
Si5356A
Clock
USB Type C
Power
Delviery
Jumper
High Speed Connectors
ETH
JTAG
Debug
Header
eMMC
8GB
eMMC
Figure 3-1: Block Diagram
This System on Module is designed to demonstrate the ADSP-SC598 processor’s capabilities. The board has a 25
MHz input clock and runs at a max core clock frequency of 1GHz.
User I/O to the processor is provided in the form of two pushbuttons and three LEDs.
The software-controlled switches (SoftConfig) facilitate the switch multi-functionality by disconnecting the push-
buttons from their associated processor pins and reusing the pins elsewhere on the board.
Software-Controlled Switches (SoftConfig)
On the board, most of the traditional mechanical switches and jumpers have been replaced by I
2
C software-control-
led switches. The remaining mechanical switches are provided for the boot mode and pushbuttons. Reference any
SoftConfig*.c file found in the installation directory for an example of how to set up the SoftConfig feature of
Software-Controlled Switches (SoftConfig)
3–2
EV-SC598-SOM
®
Manual