Difference between revisions of "Core EVB"

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Revision as of 07:17, 24 September 2014

Overview

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Core EVB is the evaluation board customized for ITEAD CORE AW204x. It leads the functional pins of core A20 to the corresponding physical interface such as USB ports, SD card slot Ethernet port etc. Moreover, Core EVB provides a 40 pins interface that is compatible with RPI B+, which will help developers utilize the existing resources to make a better project. The common development boards in the market only provide Line-in/Line-out interface so that they can’t drive loudspeaker directly. However, we add level 1 power amplifier circuit on the board’s back, which drives 4ohm and 8ohm headset with ease.

The dimension of Core EVB is designed according to the aluminum box size of IBOX, thus, this development board can be embedded into IBOX aluminum box.

Go shopping [Core EVB(IM140725003)]

Specification

Compatible Module AW2041 & AW2042
Display LVDS * 1 18/24 bit single or dual channel
HDMI * 1 HDMI 1.4
Audio audio jack * 1 3.5mm CTIA,drive capability: 8ohm speaker @3w
SPDIF * 1 SPDIF fiber
I/O 2*16 pin (J4) UART/I2C/SPI/I2S/GPIO
2*20 pin (J5) UART/I2C/SPI/GPIO, Compatible with RPI B+ 40-pin interface
Ethernet Ethernet * 1 10M/100M/1000M adaptable
USB 4 3 for USB2.0 full speed, 1 for USB OTG
IR 1
Indicator 1 bicolor LED
Button 3 Power/Reset/FEL
Power 1 7-23V DC in,2.5mm power jack
Storage SATA * 1 on-board SATA on AW204x;on-board external 5V SATA on Core EVB
Micro-SD * 1 support micro SD card up to 32G

Hardware

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Pin Map

  • USB

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Number Name
1 +5V
2 USB_Data-
3 USB_Data+
4 GND
  • J4(32-pin) interface

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