Embedded Programming

Hardware interface of MPC555 to SD card via QSPI.

Hi all, I am trying to develop a Datalogger for the MPC555 using sd card . I want to implement a QSPI interface for thi...

2 comments posted 21yrs

posted by amitmalyala

2 comments posted 21yrs posted by amitmalyala

How to safely test USB connector installation

Okay, I admit it, I've screwed it up before and I don't want to do it again. I have several Single Board Computers that...

12 comments posted 21yrs

posted by ndrez

12 comments posted 21yrs posted by ndrez

firewire with MPC8xx/82xx

Hi I should implement fire wire for a MPC860 or 8250(motorola) board. Has someone experience with 1394 (firewire) connec...

1 comments posted 21yrs

posted by m

1 comments posted 21yrs posted by m

PIC to USB to 802.11g to USB to PC ?

Hi all, I'm usually just a lurker. But now I'm getting interested in doing a link from an 'F877 to a PC: PIC s/w -> UAR...

15 comments posted 21yrs

posted by bit_eimer.keinewurst

15 comments posted 21yrs posted by bit_eimer.keinewurst

How's the employment situation now.....

... in S California I ask, because a large well know company is doing some development work for us and it's running a b...

20 comments posted 21yrs

posted by 520010973502.removethis

20 comments posted 21yrs posted by 520010973502.removethis

Zigbee

Dear friends, I would like to start a discussion on ZigBee protocol for LPDR. What do you think about it? Do you think...

49 comments posted 21yrs

posted by sarouikiNOSPAM

49 comments posted 21yrs posted by sarouikiNOSPAM

Audio questions : i2s, dac, oversampling, PIC, FPGA ...

Hello, I have a board with an embedded PowerPC (mpc8241), on which there is no audio hardware. I want this board to hav...

2 comments posted 21yrs

posted by yann

2 comments posted 21yrs posted by yann

chip inside smart card is firmware?

The chip (SIM ?) inside the smart card is considered as firmware? My understanding is that firmware means software on R...

6 comments posted 21yrs

posted by jrefactors

6 comments posted 21yrs posted by jrefactors

PIC 12C508 reset problem

I am encountering a very strange behaviour on a PIC 12C508A, nominally powered at 5 Volts. To alleviate possible browno...

0 comments posted 21yrs

posted by abeaujean

0 comments posted 21yrs posted by abeaujean

Can't connect through BDM Interface

Hello, I'm developping for a MC68332 board and can't seem to connect to my device with the BDM interface. I'm developpi...

1 comments posted 21yrs

posted by alex.vdv

1 comments posted 21yrs posted by alex.vdv

Sanyo POSCAP

Maybe a bit off topic but.... Tantalum capacitors are unreliable in power supply applications - this seems to come as a...

0 comments posted 21yrs

posted by xxx

0 comments posted 21yrs posted by xxx

XA-G49 (8051 extended architecture) I/O Port Bit-Addressing Question

Hi. The P3 I/O port in my application has some bits used for output-only and some for input-only. The output-only bits...

2 comments posted 21yrs

posted by pm940

2 comments posted 21yrs posted by pm940

disk on chip 2000

hello how i can save 8mg data in disk onchip 2000? i create student teria system i want save student info and student b...

2 comments posted 21yrs

posted by kabiri

2 comments posted 21yrs posted by kabiri

Need help with Netburner SB72IO timing interface

We plan on using a GPS PPS signal that will be used to update the internal clock on each net burner (one for each appli...

1 comments posted 21yrs

posted by ecantrel

1 comments posted 21yrs posted by ecantrel

ITRA ActivePanel NAVSTACK

Hello, does anybody have experience with this unit? It seems to be cheap, compared to the "live-display" avionic stack...

0 comments posted 21yrs

posted by this.is

0 comments posted 21yrs posted by this.is