Alinx ARTIX-7 - Part 3.5: USB to Serial Port

ARTIX-7 FPGA Development Board AX7101 User Manual
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VGA_B[4]
F14
BLUE[4]
VGA_G[0]
D15
GREEN[0]
VGA_G[1]
AB13
GREEN[1]
VGA_G[2]
W14
GREEN[2]
VGA_G[3]
AA14
GREEN[3]
VGA_G[4]
AA13
GREEN[4]
VGA_G[5]
AB12
GREEN[5]
VGA_R[0]
AB16
RED[0]
VGA_R[1]
Y16
RED[1]
VGA_R[2]
AA16
RED[2]
VGA_R[3]
Y13
RED[3]
VGA_R[4]
AB17
RED[4]
VGA_HS
C13
Horizontal sync signal
VGA_VS
B13
Vertical sync signal
Part 3.5: USB to Serial Port
The AX7101 FPGA carrier 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 3-5-1:
Figure 3-5-1: USB to serial port schematic