Embedded Programming

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Active Low or Active High

Hi all, We all know that microprocessors/microcontrollers have active low & active high signals.Is there any specific ad...
13 comments posted 18yrs
posted by gehariprasath
13 comments posted 18yrs posted by gehariprasath

ARM instruction problem

In the book'"ARM ArchitectureReference Manual", there is a example to describe the difference between CMN and CMP. Is i...
0 comments posted 18yrs
posted by PoChun.Hsu
0 comments posted 18yrs posted by PoChun.Hsu

instruction cache or data cache

Hi, Should my processor have instruction cache more ? or Should my processor have data cache more ? Which should be more...
10 comments posted 18yrs
posted by karthikbalaguru79
10 comments posted 18yrs posted by karthikbalaguru79

Longest path length from SDRAM controller to DRAM?

I'm trying to design a test setup to do radiation experiments on SDR DRAM for my thesis. The DRAM needs to be isolated...
14 comments posted 18yrs
posted by sendthis
14 comments posted 18yrs posted by sendthis

FPGA quiz: what can be wrong (AVR MCU related)

Hi folks I did originally posted to C.A.F. so sorry for copy to .embedded I only do repost here as realized later that...
0 comments posted 18yrs
posted by avrbasic
0 comments posted 18yrs posted by avrbasic

Altium 6.x pricing

Does anyone know what Altium Designer 6.? costs these days? I need to make a case for buying it versus Orcad at around $...
10 comments posted 18yrs
posted by StephensDigital
10 comments posted 18yrs posted by StephensDigital

uclinux on lpc2294

My project is to port uclinux on lpc2294. I've uClinux-dist-2007013 package downloaded from www.uclinux.org. My conclus...
1 comments posted 18yrs
posted by maruthi.hr
1 comments posted 18yrs posted by maruthi.hr

Clearing RAM in PIC18Fxxx

I'm trying to clear RAM (to 00 hex) in Bank 0, registers 00 -> 7F only. But the program only clears up to register 48 h...
6 comments posted 18yrs
posted by simon
6 comments posted 18yrs posted by simon

Avoiding priority inversion with software design

Dear experts, I was going through the query regarding Design of UCOS-II kernel.Most of the repliers have specified that...
12 comments posted 18yrs
posted by ssubba
12 comments posted 18yrs posted by ssubba

Sine wave generation

Hi all , I want to generate a sine wave using PWM signal fed to a switches on a H-Bridge circuit. I have researched and...
8 comments posted 18yrs
posted by niladri1979
8 comments posted 18yrs posted by niladri1979

Delete itself in VxWorks

Hi, Can the calling task delete itself in VxWorks ? Is there any pdf/link that discusses about this ? This deletion is...
2 comments posted 18yrs
posted by karthikbalaguru79
2 comments posted 18yrs posted by karthikbalaguru79