Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).
Search Results for "dsp56807"
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wicherba - Sep 11 2007
I am trying to make the uCOS-II (v. 2.76) work on the dsp56807 with
use of CodeWarrior 7.0. PE does not provide any example of using uCOS
with this CPU so I have:
William Schintler - Mar 26 2003
Regarding the PWM fault inputs on the DSP56807, what is the minimum time
duration of a positive-going pulse that will latch the fault input circuit on
wjschint - May 23 2003
I am executing the following instruction on the DSP56807:
Where, before execution:
Y0 = 0xFFF9
X0 = 0x041E
B = 0
B = B2:B1:B...
t_karin1 - Oct 26 2004
I am working on DSP56807, with SDK2.5 with uCOS-II RTOS. till now I
was working with CW5.1 and everything was great.
However I recently switched to CW6.1 and sin...
Richard Kiš - Oct 1 2002
I have following problem with DSP56807 CAN controller:
Using 56807 in CAN application in classic way : 'TX empty' interrupt
routine fills the MSCAN registers wit...
LuisST - May 20 2003
There is no FAQ for this forum that I am aware of, so please bear with me if
this question is out of place.
Is this the right forum to look for a consultant for ...
paulchenwy - Nov 27 2002
I just want to do my own reseach using dsp56807,but the full version
for CW is a little expensive for me.Does anyone know where to get the
free evaluation version? ...
Manuk Shemsyan - Mar 10 2003
Hi! Please help me how can I load code into DSP56807 with CodeWarrior
What cable I need, where can find its schematics?
Stephen Foster - Aug 7 2003
We have developed a new board using a DSP56807 to run a Kalman filter
for a real-time application. The Kalman filter uses relatively large
matrices, hence RAM requi...
t_karin1 - Jul 1 2003
I need to use the DSP56807 to read 0.5 MB data from external flash
and to program FPGA chip with this data.
Did anyone ever do such thing? is there example code ...
Richard Kis - Oct 16 2002
Please do somebody know if (or how if yes) it is possible to use
DSP56807 timer inputs/outputs (TA0..TA3, TB0..TB3, TC0..TC3, TD0..TD3)
as a general purpos...
li_xinming - Oct 12 2002
I `m using DSP56F807EVM FILEIO to save ADC data into a data file on
hostPC. Next, I have to process these data by MatLab Wavelet Toolbox.
The problem ...
stefan_schaeufele - May 13 2003
i've got probleme with followed division:
result = ( a / b ); // ...
Amol Sawant - Aug 7 2002
I have seen MATLAB R12 ver 6 having toolbox for Motorola DSP 56K series. But
this contains only function for 563xx & 566xx which are 24 bit DSP's, There is
avinmon - Oct 10 2007
I am really new to DSP's. What I would like to is how to demodulate an
FM signal on a DSP56807 EVM. Now I know that there is a couple of ways
of going about it , one bei...
Christian Brauchli - Oct 4 2002
1. For my application I need to have the main() routine allways linked to the
same address in my P-Flash (for example 0x0086). Does anybody have an idea how ...
li_xinming - Sep 3 2004
I expect a career of DSP embedded product development because my
master research is about embedded system to detect structural health
monitoring with DSP56807. Howe...
Si Diep - Mar 7 2003
After converting from analog to digital signal, the
digitized signal needs to be filter so I can continue
on with other processing. I am thinking to store in in
petebecher - Apr 26 2002
I need to find out how to get the capture inputs to Timer B working.
The problem seems to be with the Quadrature Decoder Switch Matrix but
I am not sure. The mat...
si_diep - Mar 2 2003
I recently got my DSP56807 to work on my audio application in school.
I am having a problem understanding the concept of the SDK and with
the ADC. To avoid alias...
- Jan 7 2003
To use own boot loader we post process the Codewarrior S file to remove S0
line and add a new S0 line with a global checksum information.
Javier del Valle - Jun 17 2003
I would like to learn about DSPs. I have seen that some eval boards from
motorola DSP56807 cost about 300$ and the new DSP56802T60 cost near 60$ (more
wjschint - Jun 20 2003
I want to link in an interrupt vector table (written in C). I assume
I need to create a special section - starting at 0x4 or what ever,
and then link the table at t...
Christian Brauchli - Oct 8 2002
just for your information about flashprogramming:
while programming a new bootloader-software to program the p-flash and
x-flash using a dedicated Dual-Ported-In...
belightednow - Oct 15 2002
I want to use the MSCAN Module of the DSP56807 for a hart real-time
application with periodic transmission of messages in a fix time
slot. The automatic re...
Pete Becher - Feb 7 2003
Has anyone seen or have a solution for the following situation?
The problem is that the program will not start after power-down or
reset. I am downl...
stefan_schaeufele - Sep 2 2003
i'm programming the DSP56807 and struggle with the common functions.
I have followed computation in integer:
wjschint - Dec 26 2002
The following pertains to Metrowerks CodeWarrior V5.0.3 (latest patch
3) targeted to DSP56807. A project was created using EABI
stationary. The HW target is a Motor...
Christian Brauchli - Jun 26 2002
I have a small question according to ISR.
I'm using the SDK to set up most of my Interrupts. Now I had to program 1
Interupt in assembly with the Prio...
t_karin1 - Jan 6 2003
Each S-Record line has a checksum at the end of it. So if error occur
when sending that line, we can know about it.
However, what if a whole line (or more then o...
Johnson, Jerry - Jan 13 2003
RE: [motoroladsp] dsp56807 program download with "flash over jtag"
F802 is in Boot flash address space, and in fact overlaps the Program address space at locat...
Johnson, Jerry - Feb 1 2002
The DSP56F8XX family manual rev. 1.00 indicates on page A62 that the first
argument to the BRSET instruction is a 16 bit immediate value. Further
along, it states t...
t_karin1 - May 17 2004
I am using DSP56807 for 3 years now, using either the SDK (Ver 2.5)
or my own functions to access the peripherals, and also using uCOS-ii
I am considerin...
jdw_atx - Apr 16 2003
The embedded SDK contains an example application employing the use
of the ADC on the DSP56807. You can find more information out about
the SDK from:
Jeff Brower - Oct 14 2002
Signalogic DirectDSP software supports MATLAB and Visual Studio communication
EVM563xx boards using a parallel port interface (small hardware ada...
vagenta - May 9 2003
I am having very odd variable assigments when using the debugger.
1. First with #defines.
In order to access a direct memory location on th...
Thomas Erdmann - Jan 13 2003
i want to use the "flash over jtag" Program to download the code
to the chips but an error occurs.
My call ist: "flash_over_jtag flash807.cfg Flash.elf.S -...
Wim de Haan - Oct 9 2002
Normally the entry point of your code (where the reset pointer points to)
keeps the same address when you change your software code, so you do not