How to unpack and repack sc6531 and sc6530 .pac file to change bootlogo and...
I need to learn how to Unpack and repack SC6530 AND SC6531 .PAC(FIRMWARE OF FACTORY) FILES TO EDIT BOOTLOGO,BOOTANIMATION AND SOUND.tHANKS
View ArticleBootloader. VTOR, BOOTPROT FUSE, JUMP to app and other related questions
Hello everyone! I am writing here because I am having some issues developing my own bootloader. I am currently working with an ATMEL SAM R21 which has an ARM CORTEX M0+ in it. Firstly I am going to...
View ArticleWYSIWYG editor quote functionality
jensbauer wrote: Another error I just found is that now it seems impossible to "quote" a text and then reduce it to the part you want to display. Eg. hit "Reply", then click the quote-mark icon...
View ArticleWhere is hardware interrupt latency documented for the ARMv8 Cortex-A53?
Need specific references to the hardware interrupt latency for the ARMv8 Cortex-A53. interrupt latency from when an interrupt is triggered to when the ISR is initially invoked, but not including...
View ArticleI want to learn RTOS in ARM Cortex-M Processors.
Hi, I wanted to start learning RTOS in ARM Cortex M Processors. I currently work on Cortex M0 IC provided by Nuvoton where I use the BSP to get things done. Now I need to move a step ahead and start...
View Article[转帖]创客创业哀鸿一片 ARM为什么还要蹚这摊浑水？
本文原文来自：智慧产品圈。 作者： 李映 行业入驻率平均不足30%，90%的孵化器会在今年关门？智能硬件创业集体踏空，创业团队的“冬天”已来？ARM选择在这时候成立自己的“生态加速器”是盲目跟进还是成竹在胸？
View ArticleNo events data on the ARM DS-5 streamline with the sabrelite i.mx6 quad core
I am currently trying to extract the performance events information from the sabrelite i.mx6q (https://boundarydevices.com/product/sabre-lite-imx6-sbc/ ) I have successfully integrated the gator...
View ArticleEnable kernel configuration options like CONFIG_PROFILING and CONFIG_PERF_EVENTS
Hello, Can someone help me how I can change the kernel cdsqfdonfigurations by enabling certain of them like CONFIG_PERF_EVENTS and CONFIG_PROFILING. Normally when I check some configurations I find,...
View ArticleChina’s growing role in the global IoT network, release of WDLabs’ ARM-based...
David Pringle from RCR Wireless highlights ARM’s insight on China’s growing role in the global IoT network, quoting ARM’s Ian Ferguson as saying, “China imports more technology today by value than they...
View ArticleRecompile a 4.0.x kernel for an old RK3066 tablet
Greetings Rockchip community, I got an old Cube GT2 tablet using a Rockchip RK3066 SoC. I would like to use it as a test platform for some OpenGL ES 2.0 games and I'd like to install Streamline DS-5...
View Articleis it just me, or are the fonts in the new theme almost unreadable?
Far to thin, and far too pale (case in point - the fonts in the form I'm currently typing this into are *much* better - black not very light gray). I'm using a 28" 1280x1080 monitor, latest Chrome...
View ArticleTips - Error-Free Connections with Named Wires
[re-printed from http://www.cypress.com/blog/psoc-creator-news-and-information] In a recent blog I talked about wiring tips for faster design. One of the risks with being a wire-drawing wizard,...
View ArticleARM Powered Commodore 64
The picture in this article is a sight. A 6510 chip is being emulated, its various address and data lines going to a small board with a little logic which then connects to a board with a Cortex M3 on...
View ArticleIs ARMv7-M3 thumb instructions compatible to ARMv7-A thumb?
Hello guys, I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA. Is ARMv7-M3 instructions compatible to ARMv7-A,...
View ArticleCAT Cache Allocation Technology) and CDP (code and Data Prioritization)...
Hi, XEN 4.7 (last version of Hypervisor Xen) is supporting following cache features: - CAT Cache Allocation Technology - CDP Code and Data Prioritization Those features are supported by x86 L3...
View ArticleLZ4 decompression routine for Cortex-M0 and later
Introduction Recently I spoke about a LZ4 decompression routine I converted from 6502 code into Cortex-M0 code. For some reason, I could not find my decompression routine, so I decided to convert it...
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