Unity’s first “Vulkan Renderer Preview” recommends the ARM® Mali™ Galaxy S7...
On the 29th September, as promised at Google I/O, Unity released the first developer preview for their upcoming Vulkan renderer. Developers have been eagerly awaiting the release since Android Nougat...
View Article在ST官网下载的ST-Link/V2-1 USB driver 怎么无法安装呀 ？
在社区答题得了一块144PIN的STM32F429的开发板。 可是，在安装 ST-LINK/V2-1 的驱动时，碰到了问题，如下图所示： 赫然写的是ST-LINK/V2-1 USB driver，其中就包括win7 64bit的，而我的笔记本是win7 64位系统，却无法安装 ? 请问这是为什么 ？ 谢谢!
View ArticleHow to set a duration to adjust between each frequency in LPC2148
Hi, I'm getting the different set of frequencies which are continuously varying and will stop for the set time. Like for example when I set for 1hour duration time, frequency starts running from...
View Articlearm7tdmi APMC_CGMR PLL
the arm7tdmi data sheet states that the PLL multiplier factor is register APMC_CGMR(13:8) but the examples I have seen set this to (000011) which when +1 added to this value sets the PLL to X4 (16MHz x...
View ArticleWhich processor has the most cores?
Which arm processor has the largest number or cores?
View ArticleUsefulness of MPU in a non-OS system
Hi. We are developing a product which has to achieve some safety requirements. The system is quite simple, non-OS, running in a Privileged mode only on a Cortex-M4. I would like to implement a Memory...
View ArticleHow to use ETM to trace PMU events?
According to the manual, we can select PMU events as external input resource of ETM. However, the manual does not describe it in detail, and my attempts also failed. To perform the experiment, i...
View ArticleGood starterboard, C or Linux etc
hi all, I'm used to use microchip controllers (Professional software engineer), but because I need higher calculation speed, I have to move to arm processors. For that reason I'd like to start with a...
View ArticleDid not find most variables declared in RDDI example
Hi, I have downloaded CMSIS-DAP from github. GitHub - x893/CMSIS-DAP: STM32 port for CMSIS-DAP with additional serial (CDC) support . I see debug.h file is missing from the RDDI Directory. I did not...
View ArticleBuild your own router
Withdrawn post. I'm sorry to inform you that I'm withdrawing this post. I normally don't do this kind of thing, but I do not want to encourage people to waste their money. As for myself, I've failed...
View ArticleDo more, earlier: Development tools for ARM Cortex-R52
The ARM® Cortex®-R52 processor is the most advanced processor for functional safety and the first implementation of the ARMv8-R architecture. Along with the announcement of the Cortex-R52, ARM offers a...
View ArticleDiscovering Start-Ups 2016 competition, Kaleao’s KMAX hyperconverged...
An article in Cambridge News highlights ARM as a judge at the Discovering Start-Ups 2016 competition, noting, “Organised by Cambridge Wireless, the final of Discovering Start-Ups 2016 will take place...
View ArticleChallenges of choosing verification engines, AMD’s ARM-based Bristol Ridge...
Ed Sperling from Semiconductor Engineering highlights ARM’s insight on the challenges of choosing verification engines, quoting Bill Neifert as stating, “It’s the interaction of things that becomes...
View ArticleFAQ: How do I pin a task to a particular CPU and fix the frequency?
How do we identify which CPUs are in the system? CPU Affinity - Pinning processes to CPUs Power control and Dynamic Voltage and Frequency Scaling (DVFS) CPUFreq Scaling Governor How do we identify...
View ArticleThe difference between VFPv4 and VFPv3, between SIMD2 and SIMD?
Dear, I am developing projcet using cortex-A8, I optimize some algorithm code on cortex-A8 cpu. The code shall be ported to cortex-A15 in near future, I got some information about BEON and VFP from...
View ArticleMali Bifrost Family Performance Counters
Analysis and optimization of graphics and compute content running on a GPU is an important task when trying to build a top quality system integration, or a compelling high performance application. For...
View ArticleHeterogeneous System Challenges Grow
“Heterogeneous System Challenges Grow,” new article by Ann Steffora Mutschler in System-Level Design, with Simon Davidmann of Imperas. Semiconductor Engineering .:. Heterogeneous System Challenges Grow
View ArticleHypervisors: Help Or Hindrance?
“Hypervisors: Help Or Hindrance?,” new Brian Bailey article live in System-Level Design, with Imperas! See Semiconductor Engineering .:. Hypervisors: Help Or Hindrance?
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