Alinx ZYNQ7000 FPGA User Manual page 8

ZYNQ FPGA Development Board AX7350B User Manual
mouse, keyboard, USB flash drive etc. The USB interface uses a flat
USB interface (USB Type A).
 USB Uart Interface
2-way Uart to USB interfaces for communication with the computer, for
user debugging. 1 channel on the core board, Used for the core board
works independently; 1 way is on the bottom board, and used for the
whole board debugging. The serial port chip adopts the USB-UAR chip
of Silicon Labs CP2102GM, and the USB interface adopts the MINI
USB interface.
 Micro SD card holder
1-channel Micro SD card holder, for save operating system images and
file systems.
 FMC expansion port
A standard FMC LPC expansion port for connecting XILINX or
ALINXDE various FMC modules (HDMI input and output modules,
binocular camera modules, high-speed AD modules etc.). The FMC
expansion port contains 34 pairs of differential IO signals and one
high-speed GTX transceiver signal.
 USB JTAG Interface
One way USB JTAG port, debug and download ZYNQ system through
USB cable and onboard JTAG circuit
 Clock
An on-board 33.333Mhz active crystal oscillator provides a stable clock
source for the PS system, a 50MHz active crystal oscillator that
provides additional clocking for the PL logic, and a programmable clock
chip on the board that provides the clock source for the GTX. Provide a
reference clock for PCIE, SFP and DDR operation.
 LED Light
9 LEDs, 1 power indicator; 1 DONE configuration indicator; 2 serial
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