Embedded Programming

16393 Threads Posts
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74ls373 or 74ls374 to FPGA?

Hi guys, I am developing a project that involves tens of 8 bit buffers. I am designing it with regular TTL logic but ma...
5 comments posted 22yrs
posted by vax3900
5 comments posted 22yrs posted by vax3900

Stepper motor driving- Unipolar Vs Bipolar

Hi Is it true that driving using bipolar method will provide more torque for most motors as compared to unipolar method?...
6 comments posted 22yrs
posted by boxster
6 comments posted 22yrs posted by boxster

ARM+FPGA tiny board

Well, thank you very much for all the people who shared their ideas and suggestions about our board in our previous pos...
0 comments posted 22yrs
posted by pablobleyer
0 comments posted 22yrs posted by pablobleyer

MC68HC908SR12

Does there exist any freeware/opensource compilers for this 8-bit microcontroller? I believe that it's part of the M68HC...
0 comments posted 22yrs
posted by ffled
0 comments posted 22yrs posted by ffled

difference btw H/W & S/W implementations !!

Hi, Feeling really intelligent today.. I would like to know some basic stuff.. What is the difference between a hardwar...
14 comments posted 22yrs
posted by omnipresent
14 comments posted 22yrs posted by omnipresent

Atmel 8051: use program flash for data storage?

I've got a Atmel 8051 (T89C51RD2) with 64K flash. Can I use part of the program flash for data storage? From the datash...
4 comments posted 22yrs
posted by andrew.queisser
4 comments posted 22yrs posted by andrew.queisser

UART to USB buffering

I need a design suggestion on the best way to receive data through the UART. Buffer it, and allow the USB task to pick...
0 comments posted 22yrs
posted by seanw122
0 comments posted 22yrs posted by seanw122

Cygnal (Silicon Labs) core modules

Here are some code modules and eval.board - www.dilogic.hr. LPT port JTAG programmer also !!! - Steve
0 comments posted 22yrs
posted by shiggins
0 comments posted 22yrs posted by shiggins

PS/2 protocol - 'Resend' command

Hi, I'm designing a PC-side keyboard host controller clone (8042) for an embedded system. I'm facing a problem regardin...
1 comments posted 22yrs
posted by cserl
1 comments posted 22yrs posted by cserl

hc11 program help

I need help writing a program that will take 20 random hex numbers and place then in ascending order. Any help would be...
20 comments posted 22yrs
posted by imarroquin
20 comments posted 22yrs posted by imarroquin

Any experience of VaST Systems?

We had a presentation on the VaST processor 'simulator' today. http://www.vastsystems.com/ Has anybody any experiences o...
0 comments posted 22yrs
posted by 520010973502removethis
0 comments posted 22yrs posted by 520010973502removethis

HP Logic Analyzer Repair

I've got an HP 1652B Logic Analyzer that has served me well for many, many years. It now gives failures during POST. An...
2 comments posted 22yrs
posted by daveoman
2 comments posted 22yrs posted by daveoman

USB to Serial

Most new laptop computers have a USB port instead of a RS-232 port. I've been doing some homework on these converters a...
13 comments posted 22yrs
posted by 7UPdzimmerman
13 comments posted 22yrs posted by 7UPdzimmerman

Bluetooth module?

I'm looking for advice on embedded bluetooth. I know there are complete RS-232/Bluetooth modules for use on PCs, but sp...
3 comments posted 22yrs
posted by no-one
3 comments posted 22yrs posted by no-one