System Design Objective

The main purpose of this system design is to complete FPGA learning, development and experiment with Xilin-Vivado. The main device uses the XC7Z030-1FFG676C. The main learning and development projects can be completed as follows:

（1）Basic FPGA design training

（2）Construction and training of the SOPC (Microblaze) system

（3）IC design and verification, the system provides hardware design, simulation and verification of RISC-V CPU.

（4）Based on RISC-V development and application.

（5）The system is specifically optimized for hardware design for RISC-V system applications.

2、System Resource

1. Extended memory: two DDR3 (PL end) four DDR3 (PS end)
2. 32M serial FLASH memory
3. Serial EEPROM
4. Gigabit Ethernet (one for PS end and one for PL end)
5. USB to serial interface: USB-UART bridge

3、Human-computer Interaction Interface

1. 8-bit DIP switches
2. A total of 8 push buttons, 7 of which are defined as (MENU, UP, RETUN, LEFT, OK, RIGHT, DOWN), one push button is defined as FPGA hardware reset (RESET)
3. 8-bit LED
4. 6 7-segment display
5. I2C bus interface
6. Two JTAG programming interfaces: one for the FPGA download debug interface, one for the RISC-V CPU JTAG debug interface
7. Built-in RISC-V CPU software debugger, no external RISC-V JTAG emulator required
8. One 12-pin GPIO connector, in line with PMOD interface standard

4、Software Development System

1. Vivado 18.1 and later version for FPGA development, Microblaze SOPC
2. Freedom Studio-Win_x86_64 Software development for RISC-V CPU

5. Supporting Resources

RISC-V JTAG Debugger

Xilinx JTAG Download Debugger

FII-PE7030 PE7030 Harware Reference Guide

FII-PE7030 PE7030 User Experimental Manual

6、Physical Display

Figure 1 FII-PE7030 physical picture

Corresponding to the physical picture, the main components of the development board are as follows:

1：ZYNQ_7030 chip

2：RISCV_JTAG download port

3：Fiber interface

4：HDMI interface

5：Potentiometer

6：GPIO interface

7：HDMI chip (ADV7511)

8：FPGA download port

9：FMC interface

10：RISC-V download port

11：8-bit DIP switch

12：8-bit LED

13：7 push buttons

14：6 seven-segment display

15：USB interface

16：reset button (RESET)

17：SD card

18：Ethernet interface (PS end)

19：Audio output (green) and audio input (red)

20：Ethernet interface (PL end)

21：External 12V power connector