2022-01-22 / Last updated : 2022-10-08 admin FPGA

Testing LiteX/VexRiscv on Sipeed Tang Primer

With the addition of initial support for Sipeed Tang Primer and Anlogic FPGA to LiteX, an SoC builder, we tried to create SoCs.

2022-01-08 / Last updated : 2022-12-09 admin FPGA

Building an Octa-core 32-bit RISC-V PC on an FPGA board

We built an octa-core 32-bit RISC-V PC running the X Window System (X11) on the Qmtech Wukong board. The USB-connected keyboard and mouse use the Wireless Combo MK245 NANO from Logitech.

2021-12-18 / Last updated : 2021-12-17 admin Maix Bit

Acoustic Beamforming using a Sipeed R6+1 Microphone Array

The Sipeed R6+1 microphone array can be used for sound source localization and beamforming by combining with Sipeed Maix Dock/Go/Bit. We calculated the pattern of this microphone array.

2021-12-04 / Last updated : 2022-12-09 admin FPGA

Running RISC-V Debian on FPGA boards using Vivado

We have succeeded in configuring SoCs with 64-bit RISC-V Rocket Chip using Vivado, and running RISC-V Debian on two FPGA boards, the Qmtech Wukong board and the Digilent Nexys Video.

2021-11-20 / Last updated : 2021-12-18 admin FPGA

Benchmarks in LiteX/VexRiscv on an Arty A7-35T

We ran the Whetstone and Dhrystone benchmarks for the gateware and software combination of Linux on LiteX-VexRiscv.

2021-11-06 / Last updated : 2022-12-09 admin FPGA

Building a RISC-V computer on an Arty A7-35T FPGA board with SaxonSoc

We built a RISC-V computer running the X Window System (X11) and using the SaxonSoc on an Arty A7-35T FPGA board from Digilent.

2021-10-23 / Last updated : 2021-11-19 admin Maix Bit

FFT Benchmark in MaixPy on Sipeed Maix Bit

We ran an FFT benchmark in the MaixPy on the Sipeed’s Maix Bit featuring the Kendryte K210. The result is a little strange.

2021-10-09 / Last updated : 2021-10-12 admin FPGA

Running 32-bit RISC-V Zephyr in LiteX/VexRiscv on Qmtech Wukong Board

We have succeeded in running the Zephyr, a real-time OS, by using the LiteX/VexRiscv to assemble 32-bit RISC-V SoC for the Wukong board, an FPGA board from Qmtech. We have also been successful with the Arty A7-35T, an FPGA board from Digilent.

2021-09-25 / Last updated : 2022-10-08 admin FPGA

Porting PicoSoC with PicoRV32 to Sipeed Tang Primer

We have ported the PicoSoC using the PicoRV32 of 32-bit RISC-V to the Tang Primer, a low-cost FPGA board from Sipeed.

2021-09-11 / Last updated : 2021-10-12 admin FPGA

Running 64-bit RISC-V Linux in LiteX/Rocket on Arty A7-35T

We have succeeded in configuring an SoC using the LiteX/Rocket, and running 64-bit RISC-V Linux on the Arty A7-35T from Digilent. It was also successful with the Qmtech’s Wukong board.