Part 13: Usb To Serial Port - Alinx AX7035 User Manual

SD Card Slot pin assignment:
Signal Name
SD_CLK
SD_CMD
SD_DAT0
SD_DAT1
SD_DAT2
SD_DAT3
SD_CD_N

Part 13: USB to Serial Port

The AX7035 FPGA development board includes the USB-UAR chip of
Silicon Labs CP2102GM. The USB interface uses the MINI USB interface. It
can be connected to the USB port of the upper PC for serial data
communication with a USB cable. The schematic diagram of the USB Uart
circuit design is shown in Figure 13-1:
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ARTIX-7 FPGA Development Board AX7035 User Manual
SPI Mode
Figure 13-1: USB to serial port schematic
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