Abstract: This work develops an integration of Blockchains (BC) with the Internet-of-Things (IoT) using a highly constrained TelosB IoT platform based on the MSP430 processor family and CC2420 IEEE ...
What just happened? Remember when the Steam survey's top GPU would remain unchanged for months or even years? In 2025, we've seen the number one graphics product change almost every month, and ...
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IT之家9 月 30 日消息,科技媒体 PCMag 昨日(9 月 29 日)发布博文,报道称美国联邦通信委员会(FCC)疑似意外泄露了苹果公司一款名为“iPhone 16e”的机密设计原理图,这份长达 163 页的文件详细描述了该设备的芯片信息,包括 CPU 和 GPU 配置。 该文件由网友 ...
当时我第一次被问到这个问题的时候,脑子里第一反应是:“完蛋,这服务器怕不是要冒烟了吧!”但是冷静下来想想,这类问题其实考察的并不是你背答案,而是你有没有处理线上问题的思路和能力。 大家好呀,我是小米,31岁,坐标在一个天天和 MySQL 打交道 ...
Intel looks ready to challenge AMD’s dominance in the high-end workstation CPU market. A new engineering sample has surfaced that points to a Granite Rapids-WS processor with 86 cores and 172 threads.
本月初,苹果在秋季发布会上推出了最新一代 iPhone,并搭载了自家最新的 A19 芯片——iPhone 17 配备标准版 A19,而 iPhone 17 Air 和 Pro 系列则搭载 A19 Pro。简单来说,这就是苹果目前能提供的最强芯片。 日前,老牌性能评测机构 PassMark 对 A19 芯片进行了单核性能测试 ...
目标使用STM32CubeMX工具,配置ETH和LWIP相关参数,实现将STM32H743单片机作为TCP客户端与服务器通信的功能。一直使用的都是Keil进行开发, ... 今天被要求做了实验,要求提升SPI读写数据速度,那首先想到的就是提升SPI的速率以及添加DMA了,很简单,跟着做就好。
TL;DR: Intel's upcoming Panther Lake-H CPUs, launching later this year, feature a 16-core design with upgraded Xe3 "Celestial" GPU cores, delivering 15-30% better integrated gaming performance and ...
每个 ADCCLK 周期 = 1 / 12 MHz ≈ 83.33 ns。 采样时间:ADC_SampleTime_1Cycles5 = 1.5 个 ADCCLK 周期。 转换时间:12 位分辨率,固定为 12 个 ADCCLK 周期。 总转换时间 = 采样时间 + 转换时间 = 1.5 + 12 = 13.5 个 ADCCLK 周期。 总转换时间 = 13.5 × 83.33 ns ≈ ...
Qualcomm just rolled out the Snapdragon 8 Elite Gen 5, its newest top-tier mobile chip, and it looks like a serious upgrade over last year’s models. The processor uses Qualcomm’s Oryon Gen 3 design, ...