DMA Fuser HD Multimedia Interface Overlayer Synthesizer Aluminum Alloy Keyboard Mouse Controller DIY Programming Firmware Development Board

1、High Efficiency DMA Fuser: The DMA fuser is a standalone hardware device or technology that optimizes the efficiency of data processing and transfer. It's primarily utilized in high bandwidth data transfer and processing scenarios such as image processing, video decoding encoding. 2、Dual Signal Input: The fuser supports 2 input signals, outputting and blending both onto a single display. With great overlay fuser, the clarity of the overlay image can be adjusted to suit your needs. HD multimedia interface synthesizer also supports the switch to a single screen for full display with a maximum resolution of up to 3840x2160 60Hz. 3、Easy to Use: The fuser offers high definition image quality and lossless transmission. With built in temperature controlled fans for cooling, it is easy to operate, just plug and play. Ideal for use in financial trading rooms, bank data centers, traffic safety emergency control centers, and video conferencing. 4、DMA Operating Mechanism: DMA (direct memory access) allows hardware devices operating at different speeds to communicate freely under the embedded framework protocol of CPUs. DMA collects memory data from one address space and copies it to another. The scanning and transfer actions themselves are executed and completed by the DMA controller, and DMA is legally permitted in algorithms for embedded computer systems. 5、DMA Fuser: DMA requires 2 computers to operate online. By inserting the DMA access device into the PCIe interface of one computer (without running any software), memory operating data from the DMA device can be accessed on another computer. Item Type: DMA Fuser Material: Aluminum alloy Interfaces: High Definition Multimedia Interface Output: Connects to the main display (the main screen for gaming) High Definition Multimedia Interface Main Unit: Connects to the main computer's graphics card (the computer for gaming) High Definition Multimedia Interface 2 Secondary Unit: Connects to the secondary machine's graphics card Type C: For program upgrades and EDID injection DC12V: Power supply cable input (default 12V2A) Indicator Lights: D1: Power light (steady light indicates normal functionality) D2: Fuser function on off indicator (steady light indicates fuser function is on, no light means it's off) H2: High definition multimedia interface 2 secondary input signal light (steady light indicates normal functionality) H1: High definition multimedia interface 1 main input signal light (steady light indicates normal functionality) Keys Functions: Power: Power switch K1: Short press cycles through resolution options: 1920x1080, 2560x1440, 3840x2160, 2560x1080, 3440x1440, with a factory default of 1920x1080 Long press for three seconds (hold until display): The top left corner of the screen displays the current resolution and refresh rate, with the main unit info on top and the secondary unit info on bottom K2: Short press cycles through upper layer keying strengths, with 21 stages from 0-20. The factory default is at 0 (keying occurs at 0 as well) K3: Short press restores upper layer keying strength to factory default of 0 K4: Short press turns the fuser function on off. 1 x DMA Fuser 2 x Type C Cables 2 x USB Cables 1 x Supply Cord 1 x User Manual 1 x Stand 1 x for KMBOX 1 x DMA Board