
Arm Fundamentals: Intro to understanding Arm processors
Sep 11, 2013 · Note that the processor family is sometimes misleadingly substituted with the actual processor's name. You may for example find a reference to an "Armv6 Arm11 processor". There are actually no "Arm11" processors, but rather Arm1136, Arm1156, or Arm1176 processors, so the "Arm11 processor" refers to "a" processor of the Arm11 family. Suffixes
Utilizing Vector Floating Point of ARM Processors in Compact …
Apr 12, 2014 · ARM11 with Windows CE 6 A Windows CE 6 platform with S3C6410 processor (ARM11-1176) running at 667MHz is used in this configuration to test the VFP performance. Since Windows CE 6 BSP of the board does not support VFP by default, the ARM VFPv2 subproject is added to the OSDesign project in Windows CE Platform Builder.
Arm11 clock - Architectures and Processors forum - Arm Community
Oct 13, 2008 · On another note: RTCs typically have an accuracy of milliseconds at best, and many RTCs only give a resolution of 1 second anyway. Does the interrupt latency really matter in such a situation? Consider a very slow system: A 100MHz ARM11 core with a 1000 cycle interrupt latency. 1000 cycles at 100MHz is just 10 microseconds.
wrong cycle timing of instructions on ARM11 - Arm Community
Feb 4, 2013 · Iam using RVDS3.0 for ARM11. some of the instructions are not executing in the time specified by the ARM documentation. for example, according to ARM documents, SMLAD instruction has to take 1 cycle for execution and 2 stalls if the result is immediatly used. but in real time, it is taking 2 cycles for execution. is it a bug on RVDS3.0 or am i ...
PMU in arm11 results - Architectures and Processors forum
in place of my code i get r1=8 and r0=0, which seems correct since arm11 has 8 pipeline stages and it takes 8 clock cycles to execute it. But when I add more instructions I am getting ridiculous results like. add r3,#3. add r4,#1. r0=0,r1=97/96/94 (the result of r1 should also be constant!!!) I am using uart to see results of registers on minicom.
linking error while using __smlad intrinsic on ARM11 platform
Oct 16, 2012 · Iam trying to use SIMD intrinsics which are defined for ARM11. I tried to used __smlad intrinsic, but it ...
Is pre-compiled ARM9 libs able to run on an ARM11 chip
Oct 15, 2008 · There will probably be problems if the code contains anything specific for a chip (e.g. accessing CP14/15 registers not present in ARM11 maybe?) Also be aware that the code was built and scheduled for an ARM9 which may not necessarily be the best for an ARM11, so you may get better performance by rebuilding it for ARM11.
Extended System Coherency: Part 1 - Arm Community
Hardware coherency is not a new concept. In fact, the first implementation at ARM is within the ARM11 MPCore processor. Here, up to 4 processor cores are integrated in a single cluster and can run as a “Symmetric Multi-Processor” (SMP) with …
ARM11 based mainboard - Change software - Arm Community
Hello, we are looking for a JTAG device to change the software on an ARM11 based device. A photo is below which shows the mainboard of the device, it was part
A Walk Through the Cortex-A Mobile Roadmap - Arm Community
Nov 19, 2013 · Shortly after the launch of the Cortex-A9, ARM sought to create a processor to support this market: something that was the same size and power as a feature phone processor like the venerable ARM926, but with more performance than the arm11 family that was used in the first smartphones. In 2009 we launched the Cortex-A5, a design that achieved ...