Hello
I am doing a project of Artificial Neural Network Implementation on ARM core. I wanted to know if exponential operations are possible on ARM7 or ARM9 and if yes, then how…
Hello,
I am preparing for the AAE. ARM is a modified Harvard architecture. What is this about ? I searched in internet and got various answers.
Can anyone tell me exactly what is this modified Harvard architecture in ARM's point of view ? Please point to…
Hi Friends.. I am Gokhu..New to ARM..i start my learning process..i need library function of iolpc2148.h and main.h and stdio.h, RTC.h,ADC.h and DAC.h uart.h these kind of library bundle and i need a material or online site to learn arm C programming…
Hi,
If an interrupt occurs when in Thumb state, does the LSB of the link register become 1.
Thanks,
Revanth
In ARM7 and ARM9 PC=current + 8, but in the cortex-A7(8-stage pipeline) the PC is also the same value(PC=current +8), how does this work?
I think the cortex-A7 has 8-stage pipeline, the PC value is also current+8(this is back-forward for old design), but…
Hi,
I am just starting out developing with ARM and am really enjoying learning about these processors. I have a few questions that have been on my mind as a newbie that I'm hoping some people can answer.
From my understanding, the ARM cortex m0 series…
I am working on a project using lpc2148 development board. i have done image processing in opencv. how to send that data to arm7
Hi
I had a doubt about programming the arm7. In which scenario I should use explicitly Assembly language instructions while programming.
Thanks
Please tell me the answer for my error
sir please help me why it is not working.
Halo to everyone,
I have ARM NXP LPC2378 on MCB2300 board, and when I upload blinky example project to board AD converter works correct, but when I write my code, and upload to board, my program never gets into ADInterrupt routine? Does anyone, know what…
Hi Experts,
I have just started with ARM assembly, I have written a program in assembly for toggling GPIO. The issue that I am facing is that the code works when I use several "nop" in place of "bl delay". The code goes below:
.equ IODIR0…
when swi instruction is executed at that time it is said that pc is not updated yet so it is pointing to instruction next to swi instruction for example
addr code
0x0000 swi 100
0x0004 mov r1,r2
0x0008 mov r2,r3
so in this code when swi instruction…
in arm7tdmi, suppose instruction is being executed and at same time FIQ and IRQ both occur at same time.now according to priority FIQ will be handled then IRQ but my question is that how it will handled IRQ after return from FIQ
i means…
The ARM720T user manual mentions small and large pages. Since the ARM 720T requires a 64KB page table entry to be duplicated 16 times in the page table, why not place 16 small page (4KB) entries to mimic a 64KB page entry instead of using a large page…
In instruction pipe lining in arm7tdmi the next to next instruction from the instruction being executed is fetched in to the arm7 and we call it as fetching then what is difference between fetching of instruction which is next to next from the instruction…