Alinx AC7021B ZYNQ FPGA Development Board User Manual

About this manual

The document describes the Alinx AC7021B core board, which is based on the Xilinx Zynq-7000 series chip (XC7Z020). It details the integration of two ARM Cortex-A9 processors with programmable logic cells and various peripherals. The board features 4GB of DDR3 memory and supports high-bandwidth data processing.

The manual covers specific hardware components including the ZYNQ chip, DDR3 DRAM, QSPI Flash, eMMC Flash, clock configuration, USB-to-serial port, LEDs, reset buttons, JTAG interface, DIP switches, power supply, and detailed connector pin definitions for board-to-board connections.

What's inside

• AC7021B Core Board Introduction
• ZYNQ Chip Specifications
• DDR3 DRAM Configuration
• Clock configuration
• USB to serial port
• LED and Reset button
• JTAG Interface
• DIP switch configuration
• Power supply
• Connector pin definition

Specifications

Frequently asked questions

What is the maximum operating speed of the DDR3 SDRAM?

The DDR3 memory system has a maximum operating speed of 533MHz.

What is the maximum data clock frequency between the ZYNQ FPGA and the DDR3 memory?

The read and write data clock frequency between the ZYNQ FPGA and DDR3 is up to 533Mhz.

What is the total capacity of the DDR3 SDRAM chips on the core board?

The core board is equipped with two SK Hynix DDR3 SDRAM chips with a total of 1GB.