M-K1HSE Introduction
Chapter 1 Product Overview
1.1 Scope of application
M-K1HSE V1.0 is an advanced space-time octa-core RISC-V AI motherboard, which is widely used in smart display terminal products, video terminal products, and industrial automation terminal products, such as advertising machines, digital signage, smart self-service terminals, smart retail terminals, O2O smart devices, industrial control hosts, robotic equipment, etc.
1.2 Product Overview
The M-K1HSE V1.0 development board uses the RISC-V SpacemiT X60 octa-core processor, equipped with the Harmony system, with a main frequency of up to 1.6GHz, super performance, and rich interfaces. It uses IMG BXE-2-32@819MHz GPU, 32KB SLC, supports 4K, H.265/H.264 hardware decoding, and is first-class in both running points and decoding. It is your new choice for human-computer interaction and industrial control projects.
1.3 Product Features
High integration. Integrates HDMI/MIPI/Ethernet/WIFI/BT in one, simple and ultra-thin, outstanding.
Built-in PCI-E 3/4G module interface. Supports multiple PCI-E 3G/4G modules such as Huawei and Longshang to access the Internet.
Built-in M.2 SSD/computing power module interface. Supports SSD hard drive storage expansion or computing power module computing power expansion.
Rich expansion interfaces. 5 USB ports (1 USB3.0, 3 standard USB ports, 1 type-C OTG), 5 serial ports (3 TTL, 1 RS232, 1 RS485) and multiple GPIOs can meet the requirements of various peripherals on the market.
Supports dual-screen display. HDMI supports a maximum resolution of 1920 1080, and MIPI supports a maximum resolution of 1920 1080.
High performance. It comes with a deep neural network unit (NPU) with a performance of up to 2.0 TOPS, which can meet the needs of deep learning projects.
Support system customization, provide system call interface API reference code, and perfectly support customer upper-level application APP development.
It perfectly supports various mainstream touch screens such as infrared, optical, capacitive, resistive, touch film, etc. It also supports HID configuration of driver-free touch screens without debugging.
1.4 Appearance and interface diagram
front:
back:
Front view:
PCB size drawing:
Photo Statement
The above photos were taken from a batch of boards produced by our company. Due to the continuous maintenance of the products, the boards actually shipped may not be consistent with the photos.
Chapter 2 Basic Function List
| Function | Describe |
|---|---|
| Board size | 180*120mm |
| CPU | K1, RISC-V SpacemiT X60 octa-core processor, maximum frequency 1.6GHz |
| operating system | Harmony OS |
| Memory/Storage | Standard 4G/ Standard 32G |
| HDMI output | 1, standard Type-A female connector, supports up to 1080P@60Hz resolution |
| *MIPI output | 1, can drive MIPI LCD screens with various resolutions, supporting a maximum resolution of 1920*1080 |
| Audio Input/Output | Speaker output (supports left and right channel output, maximum support dual 20W / 4R, 10W / 8R), MIC IN*1 |
| Headphone output | Support one-way three/four-band headphone insertion |
| USB interface | 1 USB2.0 OTG, 1 USB3.0 HOST, 3 USB HOST |
| Serial Port | 5: 1 232, 3 TTL, 1 485 |
| Network support | 1. Support dual-channel 10/100/1000M adaptive Ethernet 2. Built-in WiFi6 3. Built-in MINI PCI-E interface, supports 3/4G Internet access, does not support analog or digital calls |
| storage | Support U disk, TF card expansion storage |
| RTC Real Time Clock | Support low power consumption |
| System Upgrade | Support local USB upgrade |
| CAN interface | 1 CAN interface |
| button | 1 reset button, 1 POWER ON button, 1 Uboot burning button |
| LED | 2-way, user programmable indicator lights |
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