查看“︁Rock5b+ RK3588 Board”︁的源代码

= Product info =
== Overview ==
<ref>https://docs.radxa.com/rock5/rock5b/getting-started/introduction?versions=ROCK+5B%2B#%E5%8F%82%E6%95%B0%E9%85%8D%E7%BD%AE</ref>

[[Image:rock5b-plus-overview.webp|600px]]

== Features == 
{| class="wikitable"
|型号
|ROCK 5B
|ROCK 5B+
|-
|SoC
| colspan="2" |Rockchip RK3588
|-
|CPU
| colspan="2" |四大核 Cortex‑A76 频率最高达 2.4GHz
四小核 Cortex‑A55 主频最大为 1.8GHz
|-
|GPU
| colspan="2" |Mali G610MP4 GPU，支持 OpenGLES 1.1/2.0/3.2
OpenCL 1.1/1.2/2.2
Vulkan 1.1 和 1.2
|-
|NPU
| colspan="2" |NPU 支持 INT4/INT8/INT16/FP16/BF16 和 TF32 加速，计算能力高达 6TOPs
|-
|内存
|4/8/16 64 位 LPDDR4X
|4/8/16/32 64 位 LPDDR5
|-
|存储
|eMMC 连接器
microSD 存储卡
|板载 eMMC 模块：32/64/128/256 GB
microSD 存储卡
|-
|显示
|可通过两个 HDMI、一个 DP（C 型）和一个 MIPI DSI 提供 4 路显示输出
分辨率高达 3x 4K@60FPS + 1x 1080P@60FPS 或者 1x 8K@60FPS + 1x 4K@60FPS + 1x 1080P@60FPS
1x Micro HDMI输入端口，支持最高4Kp60的显示输入
|可通过两个 HDMI、一个 DP（C 型）和一个 MIPI DSI 提供 4 路显示输出
分辨率高达 3x 4K@60FPS + 1x 1080P@60FPS 或者 1x 8K@60FPS + 1x 4K@60FPS + 1x 1080P@60FPS
1x 标准 HDMI 输入端口，最高支持 4Kp60 显示输入
|-
|硬件编解码
| colspan="2" |H.265/H.264/AV1/AVS2 硬件解码高达 8K@60fps
H.265/H.264 硬件编码高达 8K@30fps
|-
|以太网
| colspan="2" |10/100/1000M/2.5G 以太网（支持 POE ）
PoE 需要额外的可选 HAT
|-
|板载 WIFI
|无板载 WiFi
|配备板载 WiFi Realtek 8852BE
|-
|M.2
|M.2 E Key 连接器，提供 PCIe 2.1 单通道、USB、SATA、SDIO、PCM 和 UART 信号，支持工业标准 M.2 WiFi 6 模块。
M.2 M Key 连接器，带有四通道 PCIe 3.0 接口。电路板上有一个标准 M.2 2280 安装孔，可安装 M.2 2280 NVMe 固态硬盘。请注意，不支持 M.2 SATA 固态硬盘。
|M.2 B Key 连接器，可提供 USB 信号并支持 4G 模块。通过使用 SIM 卡，可方便地连接移动网络。
M.2 M Key 连接器，共提供两个双通道 PCIe 3.0 接口，标准的 M.2 2280 安装孔，可以安装 M.2 2280 NVMe 固态硬盘。值得注意的是，不支持 M.2 SATA 固态硬盘。
|-
|USB
| colspan="2" |2x USB 2 端口
2x USB 3 HOST/OTG 端口
|-
|摄像头
|1 个摄像头端口（1 个四通道 MIPI CSI 或 2 个双通道 MIPI CSI）
|2 个摄像头端口（2 个四通道 MIPI CSI 或 2 个双通道 MIPI CSI）
|-
|其他
| colspan="2" |40 针扩展座
|-
|供电
| colspan="2" |支持 9V/2A、12V/2A、15V/2A 和 20V/2A 的 USB Type-C PD 2.0
USB Type-C 端口上固定电压为 5V 至 20V 的电源适配器
向 GPIO PIN 2 和 4 提供 5V 电源
|-
|尺寸
| colspan="2" |100mm x 75 mm
|}

== Power == 
ROCK 5B/5B+ 支持多种供电技术，包括智能电源适配器和固定电压：
USB Type-C PD 2.0 版，9V/2A、12V/2A、15V/2A 和 20V/2A
USB C 接头，直出 5V 到 20V 之间任意固定电压的适配器，功率大于 30W(5B) 或者 40W(5B+)。例如 12V/4A USB C 接头直出的适配器。
5V 电源应用于 GPIO PIN 2 和 4

ROCK 5B+
电源适配器推荐使用官方的 瑞莎 PD65W 适配器。


[[Image:rock5bp-pwr.png|400px]]

= Install system =
Device: Rock5b+, 16G, 512G SSD

Prerequsits:
* Install [https://etcher.balena.io/ Etcher] 

== Rock5b+ Official image (Recommended) ==
<ref>https://docs.radxa.com/rock5/rock5b/getting-started/install-os/boot_from_sd_card</ref>

Download image from rock site https://docs.radxa.com/rock5/rock5b/download:

rock-5b-plus_bookworm_kde_b2.output.img.xz

<u>Note that the image must be decompressed first.</u>

[[Image:etcher-rock5b.png|600px]]


[[Image:etcher-rock5b-finished.png|600px]]

You may get error like:

[[Image:etcher-error-mac.png|600px]]

Grant full disk access to etcher in privacy setting and run as sudo user:

<syntaxhighlight lang="java">
# see https://github.com/balena-io/etcher/issues/4451
sudo open -a balenaEtcher
</syntaxhighlight>

== Armbian ==

Download image from https://www.armbian.com/rock-5b-plus/.

eg.
<syntaxhighlight lang="bash" inline>Armbian_25.11.1_Rock-5b_noble_vendor_6.1.115_gnome_desktop.img.xz</syntaxhighlight>

Note that the xz file must be extracted before writing.

<syntaxhighlight lang="bash">
shasum -a 256  ~/Downloads/Armbian_25.11.1_Rock-5b_noble_vendor_6.1.115_gnome_desktop.img.xz
d3977e1bb9932b35a10e891fddb4e5d4840d709f2094c5a0cfdfb15cfa97b522  /Users/riguz/Downloads/Armbian_25.11.1_Rock-5b_noble_vendor_6.1.115_gnome_desktop.img.xz
</syntaxhighlight>

Write to image using etcher or USBImager. <ref>https://docs.armbian.com/User-Guide_Getting-Started/</ref>

<syntaxhighlight lang="bash">
(base) ➜  ~ picocom -b 1500000 -d 8 /dev/tty.wchusbserial5ABA0915851
picocom v3.2a

port is        : /dev/tty.wchusbserial5ABA0915851
flowcontrol    : none
baudrate is    : 1500000
parity is      : none
databits are   : 8
stopbits are   : 1
escape is      : C-a
local echo is  : no
noinit is      : no
noreset is     : no
hangup is      : no
nolock is      : no
send_cmd is    : sz -vv
receive_cmd is : rz -vv -E
imap is        :
omap is        :
emap is        : crcrlf,delbs,
logfile is     : none
initstring     : none
exit_after is  : not set
exit is        : no

Type [C-a] [C-h] to see available commands
Terminal ready

Repeat root password: ****
Rejected - passwords do not match. Try again [3].
Create root password: *********
Repeat root password: *********

Choose default system command shell:

1) bash
2) zsh
2

Shell: ZSH

Creating a new user account. Press <Ctrl-C> to abort

Desktop environment will not be enabled if you abort the new user creation

Please provide a username (eg. your first name): riguz
Create user (riguz) password: *********
Repeat user (riguz) password: *********

Please provide your real name: Riguz

Dear Riguz, your account riguz has been created and is sudo enabled.
Please use this account for your daily work from now on.

Internet connection was not detected.

Connect via wireless? [Y/n]
</syntaxhighlight>

== TTL connection ==

CH343P:
Install driver (.pkg) https://www.wch.cn/downloads/CH34XSER_MAC_ZIP.html
[[文件:CH343P.png|左|缩略图]]




<syntaxhighlight lang="bash">
ls /dev/tty.*
/dev/tty.wchusbserial5ABA0915851
picocom -b 1500000 -d 8 /dev/tty.wchusbserial5ABA0915851
</syntaxhighlight>


== Install system ==

[[Category:Embedding]]