Alinx AX7035 - Part 13: USB to Serial Port

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ARTIX-7 FPGA Development Board AX7035 User Manual
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SD Card Slot pin assignment:
SPI Mode
Signal Name
FPGA Pin
SD_CLK
N15
SD_CMD
P15
SD_DAT0
P16
SD_DAT1
R17
SD_DAT2
N14
SD_DAT3
N13
SD_CD_N
R16
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:
Figure 13-1: USB to serial port schematic