Libre Computer Alta

Single-board Computer
Homepage	Product page
WikiDevi.wi-cat.ru	Libre Computer Alta
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Status Unknown
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Libre Computer AML-A311D-CC Alta v1.0C
Type	single-board computer
CPU1	Amlogic A311D
CPU1 Type	ARM Cortex-A73
CPU1 Type2	ARM Cortex-A55
CPU1 Speed	2.2 GHz ( 4 cores ) 64-bit
CPU1 Speed2	1.8 GHz ( 2 cores )
Flash1 Chip	GigaDevice GD25LQ128EWIG
Flash1 Size	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size	4 GiB 4,096 MiB <br />4,294,967,296 B <br />33,554,432 Kib <br />4,194,304 KiB <br />32,768 Mib <br />
RAM1 Chip	Micron MT53E1G32D2FW-046 WT x 4
ETH chip1	Amlogic A311D
ETH chip2	Realtek RTL8211F
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3/3u/3ab
Stock bootloader	U-Boot 2024.01+
Stock FW OS	Linux 6.1.61 Debian 12
Expansion IF types	USB 3.0, USB 2.0 (OTG), HDMI 2.0, Micro SD Card slot
USB ports	5
SD/MMC Slots	1
HDMI	1
USB Hub Compatible	Untested
Power	5 VDC, 3 A
Connector type	USB (Type C) Female
Serial Port (UART)	yes, 3-pin header, populated, 3.3V TTL, (115200 8N1)
Flags: HDMI 2.0, I2C, SPI, GPIO, SPDIF, IR receiver, CVBS, MIPI CSI, MIPI DSI, Micro SD Card slot, eMMC module socket
Additional chips 4-port USB 3.1 Gen 1 Hub Controller;Genesys Logic;GL3510;;1; 3-Vrms Audio Driver with Adjustable Gain;DIOO Micro;DIO2133;;1; 26V, 6A Synchronous Step-Down Converter;MPS;MP8756;;2; 3A, 500KHz Synchronous Step Down Regulator;Silergy;SY8113B;;1; Ultra Low Dropout 500mA CMOS LDO;Will Semiconductor;WL2803E;;4; 18V, 2A Synchronous Step-Down Converter;Silergy;SY8120B;;2; Single General-purpose Low-voltage Comparator;TI;LMV331;;1; Microprocessor Supervisory Circuit;SGMicro;SGM809;;1; Ultra Low Capacitance Transient Voltage Suppressor;Amazing Micro;AZ1345;;6;
Other
Default IP address: acquired via DHCP the IP acquired via DHCP is used by 212 additional devices of which 3 are Libre Computer devices Default login user: root Default login password: root root:root credentials used by 26 additional devices of which 2 are Libre Computer devices
Manuf/OEM/ODM	Shenzhen Libre Technology
3rd Party Firmware Support	Fedora, Ubuntu , openSUSE, Raspbian, CoreELEC, LibreELEC, Armbian
Retail
(Est.) release date	December 2023
(Est.) initial retail price (in USD):	$64
UPC	0647923368567 (UPC DB, On eBay)
ASIN	B0CSTDJPLW
Country of manuf	China

For a list of all currently documented Amlogic chipsets with specifications, see Amlogic.
For a list of all currently documented Realtek chipsets with specifications, see Realtek.

For a list of all currently documented Libre Computer device with specifications, see Libre Computer.

Overview

"AML-A311D-CC-V1.0C" is silkscreened on the board.

See also: Amlogic and List of Single-board computers

Hardware specification

• CPU: Amlogic A311D (ARMv8-A 64-bit)

SoC: Quad-Core ARM (Cortex-A73) @2.2GHz

+ Dual-Core ARM (Cortex-A53) @1.8GHz

NPU: 5.0 TOPS @800MHz (on A311D only)

• GPU: Mali-G52 MP4 @800MHz (OpenGL ES 3.2, OpenCL 2.0)

VPU (with 4K VP9 and 4K 10-bit H265/H264 decoding)

• Storage: 16MB (SPI NOR) Flash, eMMC module socket,

TF card (128GB)/MMC card slot

• Memory: 4GB (LPDDR4) SDRAM (Micron)
• Network: 1x GbE port
• USB: 4x USB 3.0 (Type-A) ports,

1x USB 2.0 (Type-C) port

• Power: 5V/3A via USB (Type-C), PoE header

Links of Interest

• Libre Computer AML-A311D-CC “Alta” SBC on CNX|Software
• Libre Computer Targets Edge AI and Computer Vision with Alta on hackster.io
• Libre Computer Unveils Amlogic-Powered AML-A311D-CC Alta SBC on LinuxGizmos

Models

• Libre Computer Alta (AML-A311D-CC) • 4GB, GbE, USB 3.0 • AI Accelerator
• Libre Computer La Frite (1GB) (AML-S805X-AC) • 1GB/2GB • Amlogic S805X
• Libre Computer Le Potato (2GB) (AML-S905X-CC) • 2GB, 64-bit, 4K Media
• Libre Computer Sweet Potato (2GB) (AML-S905X-CC-V2) • 2GB, 64-bit, 4K Media
• Libre Computer Renegade (1GB) (ROC-RK3328-CC) • 1GB/2GB, GbE, USB 3.0
• Libre Computer Renegade Elite (ROC-RK3399-PC) • 4GB, GbE, USB 3.0, 64-bit, 4K Media
• Libre Computer Solitude (AML-S905D3-CC) • 2GB/4GB, GbE, USB 3.0
• Libre Computer Tritium IoT (ALL-H3-CC IoT H2+) • 512MB • 32-bit
• Libre_Computer_Tritium_H3 (ALL-H3-CC H3) • 1GB • 32-bit • PPage
• Libre Computer Tritium H5 (ALL-H3-CC H5) • 2GB • 64-bit

Pictures

Retail Images

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User Images

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  Board Top

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  Board Bottom