SiFive HiFive Unmatched
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Single Board Computer | |
![]() | |
Homepage | Product page |
---|---|
3rd Party Firmware | |
dd-wrt | Status Unknown |
OpenWrt | Supported |
Tomato any flavor | Incompatible |
Gargoyle | Status Unknown |
Platform | |
Brand • Model • Rev | SiFive HiFive Unmatched |
Type | single-board computer |
CPU1 ![]() | SiFive FU740 |
CPU1 Speed | 1.2 GHz ( 4 cores ) |
Flash1 Chip | Brand? Model? |
Flash1 Size | 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> |
RAM1 Size | 16 GiB 16,384 MiB <br />17,179,869,184 B <br />134,217,728 Kib <br />16,777,216 KiB <br />131,072 Mib <br /> |
RAM1 Chip | Brand? Model? |
ETH chip1 | SiFive FU740 |
Ethernet Port Count | 1-1GbE-LAN |
Wired Standard | IEEE 802.3i/3u/3ab |
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Stock bootloader | U-Boot |
Expansion IF types | microSDXC, PCIe, M.2 M-Key Slot, M.2 E-Key Slot, USB 3.0 |
Mini PCIe slots | 1 |
USB ports | 4 |
SD/MMC Slots | 1 |
M.2 Slots | 2 |
USB Hub Compatible | Untested |
Connector type | ATX or SFX type PSU |
Serial Port (UART) | yes |
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Other | |
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3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) |
Retail | |
Availability | End of Life |
End of Life date | 2023 |
SiFive not currently documented.
For a list of all currently documented SiFive devices with specifications, see SiFive.
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
On the OpenWrt ToH (techdata entry)
OpenWrt Target: sifiveu
OpenWrt Subtarget: generic
OpenWrt Package architecture: riscv64_riscv64
Support started version: 23.05.0
Current supported version: 24.10.2
WLAN Comment:
WLAN dependent on M.2 installed
OpenWrt Target: sifiveu
OpenWrt Subtarget: generic
OpenWrt Package architecture: riscv64_riscv64
Support started version: 23.05.0
Current supported version: 24.10.2
WLAN Comment:
WLAN dependent on M.2 installed
Please insert instructions here