Serial peripheral interface (SPI) is one of the most widely used interfaces between microcontroller and peripheral ICs such as sensors, ADCs, DACs, shift registers, SRAM, and others. This article provides a brie
Rather than attempting to overhaul the existing SPI interface, adding a new MSPI API may be a better option for both new and existing users. Problem description The existing Zephyr SPI has many limitations including but not limited to no support for SDR mixed mode configuration such as 1-4-4...
Today, at the low end of the communication protocols, we find I2C (for ‘Inter-Integrated Circuit’, protocol) and SPI (for ‘Serial Peripheral Interface’). Both protocols are well-suited for communications between integrated circuits, for slow communication with on-board peripherals. At the roo...
AN5020 Application note Introduction to digital camera interface (DCMI) for STM32 MCUs Introduction As the demand for better and better image quality increases, the imaging domain continually evolves giving rise to a variety of technologies (such as 3D, computational, motion, and ...
This peripheral can encrypt and decrypt on-the-fly external firmware and data stored in external flash memory connected to STM32 microcontrollers through the OCTOSPI interface. The OTFDEC can handle up to 4 regions of external flash memory, each one with its own dedicated Key. The OTFDEC uses ...
COMSOL Multiphysics®软件 5.5 版本中提供了一个节省内存的物理场接口,用于模拟弹性波在固体中的传播(结构中的振动)。该弹性波,时域显式接口基于时域显示时间积分方案的高阶间断伽辽金法,可以实现声学大型模型的高效多核计算。该接口可实现多物理场耦合,并且可以耦合到流体域。今天,我们将探讨如何使用此接口,并演示...
third-party services are integrated into the system in such a way that an application program's interface to them is the same as the interface to the "built-in" services. In some cases, application developers who use thejavax.sound.sampledandjavax.sound.midipackages might not even be aware ...
Virtual Tunnel Interface (VTI) on Linux is similar to Cisco's VTI and Juniper's implementation of secure tunnel (st.xx). This particular tunneling driver implements IP encapsulations, which can be used with xfrm to give the notion of a secure tunnel and then use kernel routing on top. ...
Auxiliary power is not connected to the GPU board 55 Unused 56 Display Engine error X X 57 Error programming video memory interface X X X 58 Unstable video memory interface detected X X EDC error - clarified in printout X 59 Internal micro-controller error (older drivers) ...
NVIDIA Socket Direct technology brings improved performance to multi-socket servers by enabling direct access from each CPU in a multi-socket server to the network through its dedicated PCIe interface. With this type of configuration, each CPU connects directly to the network; this enables the inter...