Embedded Programming

Problem Ports on H8S/2378 (Renesas)

Hello, I try to use (for example port 5) as an digital input. After a reset the port should be an input. Is there any r...

2 comments posted 21yrs

posted by o.hager

2 comments posted 21yrs posted by o.hager

AT91SAM7S XTAL Selection

Is there a "standard" crystal value for AT91SAM7S designs? It seems that the boot program would expect something specif...

9 comments posted 21yrs

posted by ianmcbride2003

9 comments posted 21yrs posted by ianmcbride2003

what is "Jazelle Java hardware acceleration" -ARM

Hi all, i couldnt get what exactly "jazelle java hardware acceleration" mean? i found this in ARM processor manual. i c...

5 comments posted 21yrs

posted by sameerkumarkaushik

5 comments posted 21yrs posted by sameerkumarkaushik

Reading data from serial port

I am trying to read/write data to/from Serial port using C++ in Windows 98. I want to do this using fopen(), fwrite() a...

4 comments posted 21yrs

posted by naeemshzd82

4 comments posted 21yrs posted by naeemshzd82

cp15 register access

hi i m trying to access cp15 registers in data abort handler. I understand that to access cp15 registers u got to be in...

2 comments posted 21yrs

posted by girish.ghongadematt

2 comments posted 21yrs posted by girish.ghongadematt

MAC7111 Flash Programming

Does anyone know of a cheap/free (hobbyist price) solution for programming the flash on a Freescale MAC71xx processor? T...

2 comments posted 21yrs

posted by simon.bosworth

2 comments posted 21yrs posted by simon.bosworth

Recommendation for prototype CM (BGA reflow, mainly)

I am considering building a very small custom PowerPC-based (MPC8241) SBC for something. I need a recommendation for a...

11 comments posted 21yrs

posted by zwsdotcom

11 comments posted 21yrs posted by zwsdotcom

Mystery Startup Failure

I'm using a Sharp LH79524 ARM7 microcontoller along with the IAR compiler and Segger's J-link. I was developing my prog...

2 comments posted 21yrs

posted by tlucasremoveall

2 comments posted 21yrs posted by tlucasremoveall

80186 free C compiler

Hi, I am new to all this but I am about to try my first embedded design using an 80C186 processor. Is there a free C co...

23 comments posted 21yrs

posted by john.wilkinson

23 comments posted 21yrs posted by john.wilkinson

LCD drivers

I am considering using an MCU that has built in LCD drivers, but it only implements 1:8 multiplexing. In other words, i...

5 comments posted 21yrs

posted by delman

5 comments posted 21yrs posted by delman

IDE and Eclipse Developer for embedded processor

I have a friend hiring a full time engineer who has prior experience developing IDE using Eclipse for embedded processor...

1 comments posted 21yrs

posted by jayjoll

1 comments posted 21yrs posted by jayjoll

MPE website

The MPE website has been upated and contains new stuff, including VFX Forth for Windows ARM JTAG Widget Please update y...

0 comments posted 21yrs

posted by stephenXXX

0 comments posted 21yrs posted by stephenXXX

Enable/Disable cache on MIPS

Hi, I am working on a MIPS 4KSd core, and I'm having trouble understanding what operation code to use for the cache ins...

1 comments posted 21yrs

posted by mipshelp

1 comments posted 21yrs posted by mipshelp

CW CAN Bean for HC908AZ60

-------------------------------------------------------------------------- Hello, I'm (trying ...) developing an applic...

1 comments posted 21yrs

posted by nospam

1 comments posted 21yrs posted by nospam

ARM FIQs

Hi everybody, what are the benefits of ARM FIQs and when should I use such an Interrupt? Thanks, Dejan

3 comments posted 21yrs

posted by Dejan

3 comments posted 21yrs posted by Dejan