Re: Compability between architecture ARMv5TE and ARMv7-A
Yes. Code compiled for a architecture v5TE core (946E-S) will run on an architecture v7-A core (Cortex-A9) unmodified. We preserve backward compatibility. Obviously different ARM cores will have...
View ArticleRe: Using make to copy a set of files when directory is referenced.
I did some tests here and I did not success, just do not find the files. it gave no error besides not find the files. Of course I am a beginner, and I must be doing something wrong, which I am...
View ArticleRe: Using make to copy a set of files when directory is referenced.
I don't use Windows, only MAC OS and Linux.
View ArticleRe: Using make to copy a set of files when directory is referenced.
I will try a new approach, but first I will study the specification of the cmsis-pack and see how it will interfere with my projects when they are not ARM, since I also have projects avr (Atmel
View ArticleRe: Using make to copy a set of files when directory is referenced.
On windows with ntfs has #symlinks, but it is not good, always generates exceptions in the OS, and even screen azull (hehehe), but it exists. There is a tool to assist the use of symlinks in all...
View ArticleRe: Who is Attending ITC in Seattle, Oct 21-23?
Thanks Alban, do you think that Bill Curtis or Greg Yeric will be writing about their ITC trips?
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Is there any available data about the PPA comparison b/w Cortex-A7 and...
Performance (DMIPS/CoreMark/SpecInt, etc.), Power and Area comparison on an apple-to-apple basis? Thanks a lot!
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behavior of executing instructions on the out-of-order pipeline of Cortex-A15
Hi, I have one question regarding the interrupt of A15 core.Please see the below picture.I would like to know which area existing instructions are discarded when the interrupt happens. When an...
View ArticleARM Cortex-M3, ADuCM360, EVAL-CN0221-EB1Z
I am using Analog Devices Inc EVAL-CN0221-EB1Z Circuit Note | CN0221 | USB - Based, Thermocouple Temperature Measurement System Using ARM Cortex - M3 | Analog Devices.I use examples-...
View ArticleRe: OpenCL - Cant retrieve devices
Hi Pablo, The Odroid-U3 has an ARM Mali-400 GPU. This GPU is not a unified shader GPU, and thus does not support OpenCL API.Our Mali-T6xx and Mali-T7xx range of GPU's are unified and do support OpenCL...
View ArticleRe: OpenCL - Cant retrieve devices
Hi Pablo, Can I ask where you acquired OpenCL libs for this board? Are they perhaps intended for the XU3 family of boards? Thanks,Chris
View Articlehow to read CCNT on ARM1176
I want to use CCNT register readings to profile short code segments. The code to read CCNT would be in C (if possible) or C inline assembly compiled under Linux by ccp. Can somebody provide an example?...
View ArticleRe: OpenCL - Cant retrieve devices
I got OpenCL from here: Mali OpenCL SDK - Mali Developer Center Mali Developer Center. I thought that has compatibility with Mali-400 but as Michael says, not. Thanks,Pablo R.S.
View ArticleRe: OpenCL - Cant retrieve devices
Thank you very much. That explains everything. Pablo R.S.
View ArticleThe Amber processor core used to integrate Multithreading with Xilinx...
The Amber processor core is an ARM-compatible 32-bit RISC processor. The Amber core is fully compatible with the ARM® v2a instruction set architecture (ISA) and is therefore supported by the GNU tool...
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Retail Merchandising Display
I am developing a RIoT Board (ARM Cortex-A9 architecture) into an Android based Retail Merchandising Display with real time inventory tracking using the products' RFID tags. I figure if an OEM or...
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嵌入式ARM开发的软硬件选择指南
在这个科技高度发达的今天，相信很多在校学生停留在51单片机上的种种应用开发，做一个小玩意，获得个好名次，这在无形中增加了对单片机的理解和认识，对以后的工作奠定雄厚的基础：汇编语言的使用，可以让你在ARM...
View ArticleRe: how to read CCNT on ARM1176
The syntax for accessing coprocessor registers takes a little getting used to. I'll try to explain it (see below), but IMHO it's kind of academic. The Architecture Reference Manual gives the the...
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