Programs

Public reference:  RISC-V Exchange

Vendor: SiFive

Programs: 3Q2021

Features:

• Processor: U74 Quad-Core 64-bit RV64GC ISA Freedom U740 SoC

• Memory: 16 GB of LPDDR4

• Storage: 32 MB Quad SPI Flash, micro-SD card to expand storage, M.2 M-Key Slot (PCIe Gen 3 x4) for NVME 2280 SSD Module

• Network: Gigabit Ethernet Port, M.2 E-Key Slot (PCIe Gen 3 x1) for Wi-Fi / Bluetooth Module

• Display: Support MPI-CSI (up to 4K@30fps), MIPI-DSI (up to 4K@30fps) screen interface, support HDMI output

• Audio: 3.5mm audio jack (4-pole stereo audio output)

• Peripherals: 4x USB 3.2 Gen 1 Type A Ports (1 Charging Port), 1x MicroUSB Console Port

• Board size: 170 mm x 170 mm (Mini-ITX)

Documentation:

• Vendor site: https://www.sifive.com/boards/hifive-unmatched 

• Getting Started Guide [EN] (others available): https://sifive.cdn.prismic.io/sifive/65937c64-c6ca-4bc7-80d1-e830a895636a_hifive-unmatched-getting-started-guide-v1p4.pdf 

• Software Reference Manual: https://sifive.cdn.prismic.io/sifive/05d149d5-967c-4ce3-a7b9-292e747e6582_hifive-unmatched-sw-reference-manual-v1p0.pdf 

• SiFive Unmatched Forum: https://forums.sifive.com/c/hifive-unmatched/16 

Public reference:  Group Gets

Vendor: QWERTY Embedded Design

Programs: 1Q2023

Features:

• Processor: ESP32-C3HN4 32-bit RISC-V single core processor (up to 160MHz), Lattice ICE40UP5K-SG48 FPGA

• Memory/Storage: 64Mbit QSPI PSRAM, 400KB SRAM (ESP32-C3) '384KB ROM (ESP32-C3), 4MB flash (ESP32-C3)

• Network: IEEE 802.11 b/g/n Wi-Fi with 2.4GHz band support, Bluetooth 5.0 LE (up to 2 Mbps)

• Peripherals: 1x USB (Type C)

• I/O Interfaces: I/O connector with seven ESP32-C3 GPIO lines, one FPGA line and power, ground and reset, 1x RGB LED, Tactile buttons, LED indicators. 3x PMOD connectors

• Board size: 1.2" x 0.7" (Pairs nicely with an Adafruit battery)

Documentation:

• Getting Started: https://tomverbeure.github.io/2022/12/27/The-ICE-V-Wireless-FPGA-Board.html 

• GitHub repo: https://github.com/ICE-V-Wireless

Public reference:  https://www.canaan.io/product/k230

Vendor: Canaan

Programs:  2Q2024

Use Case: IOT Developer Board

Features:

• Custom board size (140mm x 78mm)

• CPU: 2 RISC-V C908 cores

  • Big core runs at 1.6Ghz, supports 128 bit Vector 1.0, 32KB I-Cache, 32 KB D-Cache, 256KB L2

  • Little core runs at 800Mhz, no Vector support, 32KB I-Cache, 32 KB D-Cache, 256KB L2

• KPU: INT8, INT16 support

• DPU: supports 3D structured light, resolution up to 1920x1080

• VPU: 

  • H.264 and H.265 encoder, resolution up to 4096x4096

  • JPEG Codec, resolution up to 8192x8192

• Memory: 0.5 GB

• 3 MIPI CSI sensor inputs - 1x 4-lane & 1x 2-lane or 3x 2-lanes

• 1 MIPI DSI output - 1x 4-lane or 1x 2-lane

• Peripherals: 5 x UART; 5 x I2C; 6 x PWM; 64 x GPIP + 8 x PMU GPIO; 2 x USB 2.0 OTG; 2 x SDxC( SD3.01, eMMC 5.0); 3 x SPI (1 x OSPI + 2 x QSPI)

Public reference:  https://sipeed.com/licheepi4a

Vendor: SiPEED

Programs:  1Q2024, 2Q2024

Use Case: IOT Developer Board

Features:

• TH1520 RISC-V processor, 1.8 GHz x 4 C910 cores

• eMMC 32/64/128GB

• POE Ethernet 1 Gbps

• LPDDR4X-3733 - 4/8/16 GB

• 4x USB 3.0

• WiFi, Bluetooth

• 20-pin header

• HDMI 2.0 4K@60fps

Public reference:  RISC-V Exchange

Vendor: AWOL

Programs: 2Q2021

Features:

• Processor: Allwinner D1 SOC with 1x C906 core @ 1 GHz

• Memory: 1 or 2 GB DDR3

• Storage: Onboard 256MB spi-nand

• Network: Support Gigabit Ethernet, support 2.4G WiFi and Bluetooth, onboard antenna

• Display: Support MIPI-DSI+TP screen interface, support HDMI output, support SPI screen

• Audio: Microphone daughter board interface * 1, 3.5mm headphone jack * 1 (CTIA)

• Peripherals: 1x USB ports 2.0

• Board size: 100 mm x 72 mm (Pico-ITX)

Documentation:

• Vendor site: https://d1.docs.aw-ol.com/en/

• The Sunxi project: https://linux-sunxi.org/D1

Public reference:  https://milkv.io/pioneer

Vendor: MILKV

Programs: 2Q2024

Use Case: Application Developer Platform

Features:

• Pioneer micro-ATM mother board (see above)

• Processor: SOPHON SG2042 SOC with 64x C920 cores at 2 GHz, 128K L1, 64 KB D-Cache, 1 MB L2, 64 MB L3

• 64 GB 3200MHz DDR4 memory

• 1x 1TB PCIe 3.0 SSD

• 1x Intel X520-T2 Network Cards with 2x 10Gbps Ethernet

• 1x AMD R5 230 Graphic Card with HDMI, VGA, DVI

• 5x SATA SFF slots

Public reference: RISC-V Exchange

Vendor: StarFive

Programs: 2Q2022, 4Q2022

Features:

• Processor: RISC-V SiFive U74 Dual-Core 64-bit RV64GC ISA SoC with 2MB L2 cache @ 1.0GHz

• Memory: 8 GB of LPDDR4

• Storage: Onboard spi-nand, support USB external disk and micro-SD card to expand storage

• Network: Support Gigabit Ethernet, support 2.4G WiFi and Bluetooth (4.2)

• Display: Support MPI-CSI (up to 4K@30fps), MIPI-DSI (up to 4K@30fps) screen interface, support HDMI output

• Audio: 3.5mm audio jack (4-pole stereo audio output)

• Peripherals: 4x USB 3.0 ports, 40-pin GPIO header (28 x GPIO, I2C, I2S, SPI, UART)

• Board size: 100 mm x 72 mm (PICO-ITX)

Documentation:

• Vendor site: https://doc-en.rvspace.org/Doc_Center/visionfive.html

Public reference: RISC-V Exchange

Vendor: StarFive

Programs: 2Q2023

Features:

• Processor: RISC-V SiFive U74 Quad-Core 64-bit RV64GC ISA, JH7110 SoC with 2MB L2 cache @ 1.5GHz

• Memory: 8 GB of LPDDR4

• Storage: Onboard flash and TF card slot

• Network: 2x Gigabit Ethernet, WiFi and Bluetooth (4.2)

• Display: Support MPI-CSI (up to 1080p@30fps), MIPI-DSI (up to 4K@30fps) screen interface, support HDMI output

• Audio: 3.5mm audio jack (4-pole stereo audio output)

• Peripherals: 4x USB 3.0 ports, 1x M.2 M-Key, 1x eMMC Socket, 40-pin GPIO header (28 x GPIO, CAN bus, DMIC, I2C, I2S, PWM, SPI, UART)

• Board size: 100 mm x 72 mm (PICO-ITX)

Documentation:

• Vendor site: https://doc-en.rvspace.org/Doc_Center/visionfive_2.html