ZYNQ FPGA Development Board AX7021 User Manual
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Figure 2-2-2:AC7021 core board rear view
2.2 ZYQN Chip
The development board uses Xilinx's Zynq7000 series chip, model
XC7Z020-2CLG484I. The chip's PS system integrates two ARM CortexTM-A9
processors, AMBA® interconnects, internal memory, external memory
interfaces and peripherals. These peripherals mainly include USB bus interface,
Ethernet interface, SD/SDIO interface, I2C bus interface, CAN bus interface,
UART interface, GPIO, etc. The PS can operate independently and start up at
power up or reset. Figure 2-2-3 detailed the
Overall Block Diagram of the
ZYNQ7000 Chip.