Tech Support > Computer Hardware > Microprocessors
Low power motion sensor
Posted on May 24th, 2006 | 2 Comments

amerdsp wrote: Try an AC-coupled CdS cell. Or a pyro.

ARINC 429
Posted on May 23rd, 2006 | 1 Comments

On Tue, 23 May 2006 12:40:24 -0700, wulf.grau wrote: I've done single channel receive of Arinc 429 using an ATMEGA16 and the Holt HI8588 line receiver. I used 2 inputs for the one channel and...

PWM ICs
Posted on May 23rd, 2006 | 13 Comments

"Steve_Clevenger" <steve.clevenger@arm.com> skrev i meddelandet news:wfednUBhlsow-u7ZnZ2dnUVZ_tudnZ2d@giganews.com... I only know of proprietary PCBs You could check w www.olimex.com which has a...

Can't connect RabbitCore with USB/Serial
Posted on May 23rd, 2006 | 1 Comments

ElderUberGeek <aribloch@gmail.com> wrote: A loopback test can only confirm the very basic aspects of a RS232 serial port. USB<-->Serial converters have acquired quite a reputation around here for...

How to map physical address of cs8900a under linux device driver?
Posted on May 23rd, 2006 | 2 Comments

Hi Aimingoo. Only if it's memory mapped I/O. True I/O, accesses through I/O rather than memory instructions (or routines like inb, outb) doesn't require a virtual address. ioremap() is only used...

Array in PLC
Posted on May 23rd, 2006 | 0 Comments

Can any one tell how can we write an array to PLC? There is an array of numbers that are to be obtained from LabView. How can one obtain these numbers from LabView and create it in PLC as an...

CPLD (CoolRunner failures)
Posted on May 23rd, 2006 | 25 Comments

Nigel wrote: Was the chip hot after the failure? If not, latchup can be ruled out. The 1 A it may have had may or may not suffice to fry it if latchup has occured (for whatever reason). Some large...

How to map physical address of CS8900A under linux driver?
Posted on May 23rd, 2006 | 0 Comments

Hello, All. As we all know that the standard linux kernel does not allow us to access physical address of devices, so the physical address must be converted to virtual address before any IO...

cs8900a always returning 0x5555
Posted on May 23rd, 2006 | 5 Comments

Aimingoo wrote: In this particular case it doesn't matter too much, but in general on usenet you should realize that readers may very well not have convenient access to previous articles in a...

mspgcc with TI USB JTAG
Posted on May 23rd, 2006 | 1 Comments

gperroni wrote: Hi Giancarlo, You posted the same question in the msp430 gcc mailing list, and I already answered it there - the latest versions of the software in the cvs fix the problem you are...

Verilog Simulator
Posted on May 23rd, 2006 | 0 Comments

Hi, all I recently developed a Verilog Simulator for Windows-platform. It's called LogicSim and is free for the time being. It supports most of the Verilog-2001 constructs, and has a very good...

Smaller LVDS LCD-TFT displays?
Posted on May 22nd, 2006 | 0 Comments

Does anybody know of a manufacturer who makes LCD displays that take LVDS as an input for screen sizes smaller than 10" (6.4"/6.5" would be perfect) I'm having trouble finding any... Many thanks -

Cypress USB FX device and Windows standby mode issues
Posted on May 22nd, 2006 | 20 Comments

Thank you for your posts. There is no such document in the development kit but I get the general idea.

Which GCC Version to use with ARM7 ?
Posted on May 22nd, 2006 | 15 Comments

Rasmus Fink wrote: I would look at GCC V4 because of its *much* better THUMB implementation. With that particular part, in most cases, THUMB is the better choice for both size and performance.

More on Coldfire BDM project
Posted on May 22nd, 2006 | 4 Comments

Jim Adamthwaite wrote: For heavens sake, *NO*. I was expressing relief that no such monstrosities ever appeared here. The proper way to handle such things is to post them on some URL, and then...

More on Coldfire BDM project
Posted on May 22nd, 2006 | 0 Comments

Jim Adamthwaite wrote: I don't think posting to the newsgroup would be appreciated by many - this is strictly a text-only newsgroup. Have you joined the bdm tools mailing...

6805 flash chip
Posted on May 21st, 2006 | 1 Comments

darkknight wrote: The '05 has been replaced by the '08 for new designs - look there.

Manchester encoding
Posted on May 21st, 2006 | 37 Comments

"John B" <spamj_baraclough@blockerzetnet.co.uk> skrev i meddelandet news:4dbldaF19cj06U1@individual.net... "BobG" did not mention anything about RF in his original post, to which I replied. I didn't...

Communication between DS1307 RTC and 8051
Posted on May 21st, 2006 | 1 Comments

acetracerbullet100@yahoo.co.uk wrote:

Problem: How to specify Library in ld-Link-Script?
Posted on May 21st, 2006 | 0 Comments

Hi all! I'm trying to get BootUp-code for x86 (Pentium3) architecture working, using gcc an ld. Because after bootup only the F-Segment is visible to CPU, I need to place the "early" boot-code...