Cortex-A8/A15 L1 cache
Hi, I would like to know whether the cortex-A8/A15 L1cache has ECC or parity check for error checking, or not.I know L2 cache has ECC function. Bur I don't know about L1 cache. Please let me know. Best...
View ArticleRe: Cortex-M4 interrupt priority dynamically change while in ISR
adnan.ashraf could you mark responses as 'correct' or 'helpful' as and when please so that contributors can get their fair share of points? Thanks!
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选择微控制器的 10 个步骤
原作者：Jacob Beningo原文地址： 10 Steps to Selecting a Microcontroller 翻译一篇文章，他山之石，可以攻玉。以下为正文：...
View ArticleRe: Re: Re: Cortex-M4 interrupt priority dynamically change while in ISR
> BASEPRI / PRIMASK registers prevent other low priority exceptions. I don't think, they will be useful in my case. Wouldn't changing the priority also prevent other low priority exceptions as well...
View ArticleRe: ARM training center in india
Thank you Brad Nemirecompanies are in "Find a patner" are suggested training center by ARM ??IS "emblogic Embedded technologies" suggested by ARM for the training??
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ARM Cortex M0-DS and Keil Tools
I am trying to impliment a program which take data from GPIO port and send it on UART and LED port using cortex M0DS kit.I worte a code in C and try to generate hex file to burn in flash. But the the...
View ArticleRe: I want to work NUC140 Cortex m0. is it good regarding job point of view??
Hello Chandan, May be you can see other user's suggestion for the MCU selecting first: 10 Steps to Selecting a Microcontroller
View ArticleRe: Cortex-M4 interrupt priority dynamically change while in ISR
Thanks for the reply! I am still unable to understand why I need to use BASEPRI. Because SVC has a priority higher than IRQHanlder_4, so the SVC interrupt will easily pre-empt the IRQHandler_4 and I...
View ArticleRe: CMSIS Driver API and Software Packs status
Hi Kevin, updated CMSIS drivers for Freescale Kinetis K20 are currently not planned. Regards,Johannes
View ArticleI want to work NUC140 Cortex-M0. is it good regarding job point of view??
Please tell started with cortex-m0 is good for job point of view??and suggest the ARM based courses which is good for job point of view??
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Re: I want to work NUC140 Cortex-M0. is it good regarding job point of view??
I agree with Bin on looking at choosing the right microcontroller for what you want to do. Working on the Nuvoton microcontrollers is a good idea. They have very affordable products.If you try to...
View ArticleRe: How do I add a trailing comma to the scanned data?
Thanks Brad and Alban. It took a while to find the actual manufacturer of the device but once I did I contacted them and they created the bar code sequence I needed using their "proprietary" software...
View ArticleRe: Streamline Functions/Code view
Hi again, this time it's my turn to apologise for the late answer. I was on holiday for the last 2.5 weeks. The Threshold Value of 10K means that a sample is taken every time the "clocks cycle counter"...
View ArticleRe: Cortex-A8 : instruction fetch for dual-issue
Hi Chris, Thank you so much for your kind response. We are currently implementing modulo scheduling compiler optimization at the machine code level (using LLVM-VPO compiler). The objective is to...
View ArticleRe: How to build an application for dual core(M4+M0) MCU?
As albsure already mentioned, you can build two different executables:A Cortex-M0 executableA Cortex-M4 executable You convert the Cortex-M0 executable to a hex-file and from your Cortex-M4 code, you...
View ArticleRe: MALI Memory traces
Thanks for the reply.Yes, Streamline provide counters to get info about the L2 cache miss and hit rate. But I am more specifically inclined towards the memory access pattern of the GPU i.e. the...
View ArticleRe: Can a Linux kernel run as a TrustZone secure OS?
I agree with bill101010.From the title I thought you wanted to use Linux as Secure OS, but fromthe description I assumed you just needed to run Linux in secure mode.You need to check GICD_IGROUPR if...
View ArticleRe: Can a Linux kernel run as a TrustZone secure OS?
Same question with the same answers. Can a Linux kernel run as an ARM TrustZone secure OS? - Stack Overflow Note, there is a difference between the 'Secure world' and a 'Secure solution'. There is a...
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