APF27Dev

Description

This is the Armadeus System's standard development board/baseboard for the APF27 module.

The following options are only populated on the "Full" version (APF27DevFull):

• DVI_/_HDMI
• RTC
• CAN Bus

Errata

• The DVI/HDMI may not work correctly: due to a harware issue on the Powerdown pin of the AD9889, the component may not work as expected.
  • Solution: remove R43 and connect pin PD/A0 (23) to GND. You can place a short circuit over C76.
  • Consequence: the AD9889 can no more be placed in low power mode by hardware.

Resources

• product page: http://www.armadeus.com/english/products-development_boards-apf27_dev.html
• schematics: http://www.armadeus.com/_downloads/apf27Dev/hardware/apf27_devfull_12.pdf
• datasheet: http://www.armadeus.com/_downloads/apf27Dev/documentation/DataSheet_APF27Dev.pdf

Feature list

Audio TSC2101: audio in/out Video Video Out LCD BackLight FrameBuffer DVI_/_HDMI Video In Camera_interface

User Input Keypad touchscreen Wired communication Uart SPI I2C USB_Host CAN_bus_Linux_driver Storage MultiMediaCard

Reatime RTC Other ADC_max1027 Max5821 PWM: PWM output J22 pin 4 (2.8V output if configured as output) GPIO_Driver JTAG FPGA Using_FPGA