How do I allocate EX memmory in the flash target model.

Started by embeddeddes in Freescale DSPs16 years ago

I am presently developing a program for the DSP56F805EVM using Codewarrior 5.1 with the Motorola embedded SDK. The final project ...

I am presently developing a program for the DSP56F805EVM using Codewarrior 5.1 with the Motorola embedded SDK. The final project requires that the program be stored in internal flash memory. I am therefore using the FLASH target when sending my code to the EVM. My major concern right


Using Parallel Interface Cable with flash_over_Jtag

Started by Jean-Philippe Arbic in Freescale DSPs16 years ago 1 reply

I am curently working on a DSP56F807. I'm wondering how is it possible to directly upload my s-record in the DSP without using a...

I am curently working on a DSP56F807. I'm wondering how is it possible to directly upload my s-record in the DSP without using a EVM. I tried to use a Parallel Interface Cable as described in this document: http://e-ww


DSP56F807 - DSPCOMMPARALLEL

Started by Lionel Degoutte in Freescale DSPs16 years ago 2 replies

Hello, We have The evaluation board DSP56F807 EVM-1 with codewarrior 5.2. We have bought the command converter DSPCOMMPARALLEL....

Hello, We have The evaluation board DSP56F807 EVM-1 with codewarrior 5.2. We have bought the command converter DSPCOMMPARALLEL. When I try to use it with the evaluation board, I have a message : "FLASH PROGRAMMING FAILED". On the evaluation board, I put a jumpe


EVM debugger

Started by Hernan Dario Herrera in Freescale DSPs16 years ago

hi all.   I develop a small development system (D.S.) for the DSP56303PV100 and I want to know if there is any way to...

hi all.   I develop a small development system (D.S.) for the DSP56303PV100 and I want to know if there is any way to download a program to the D.S. through the DSP56303EVM debugger. We tried attaching the DSP56303 JTAG pins in the D.S. to the Command converter pins in


SDK default CPU clock rate, DSP56F80x

Started by Roger Flor in Freescale DSPs17 years ago 4 replies

Hello! I am using a DSP56F805 EVM. Page 3-47 of the Embedded SDK Targeting Motorola DSP56F80x Platform manual says that...

Hello! I am using a DSP56F805 EVM. Page 3-47 of the Embedded SDK Targeting Motorola DSP56F80x Platform manual says that the default SDK setting for the CPU clock is 72MHz. Is there any special reason for this? Why not 80MHz? Is there anything I should be aware of


ADC Interrupts, SDK

Started by Roger Flor in Freescale DSPs17 years ago

Hello I am a DSP56F805 EVM user I am trying to run the ADC using SDK Section 5.4.2 of the SDK user's manual (Targeting the...

Hello I am a DSP56F805 EVM user I am trying to run the ADC using SDK Section 5.4.2 of the SDK user's manual (Targeting the DSP56F8xx) says that "The ADC A Zero Crossing, ADC A Limit Error, and ADC A Conversion Complete interrupts are enabled when INCLU


EVM303 debugger 2

Started by Hernan Dario Herrera in Freescale DSPs16 years ago

Hi again.   I write a few days ago about making interface between the DSP56303EVM and a development system with the parallel...

Hi again.   I write a few days ago about making interface between the DSP56303EVM and a development system with the parallel command converter in the evm.   It finally worked. I had one pin missing in the conection. But, it is working step by step.


looking a circuit programmer to DSP56F805

Started by georman Calderon in Freescale DSPs16 years ago

Hi everybody. Can someone tell me where i can find o buy a circuit to make or download the program to a DSP56F805. So actually i'm...

Hi everybody. Can someone tell me where i can find o buy a circuit to make or download the program to a DSP56F805. So actually i'm doing any proof whit a EVM, but i need to make a electronic design with a DSP, so I need a programmer to insert the DSP into my Electronic circuit, if anybody can help me, I'll


Difficulty configuring DSP56807 memory-mapped registers from FLASH program

Started by wjschint in Freescale DSPs17 years ago 1 reply

The following pertains to Metrowerks CodeWarrior V5.0.3 (latest patch 3) targeted to DSP56807. A project was created using EABI ...

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 Motorola DSP-56807 EVM. The following function configures memory-mapped registers for port D. void InitPortD(vo


"Cannot connect to board" problem

Started by aritidhar in Freescale DSPs14 years ago 3 replies

Hi all, I'm using the DSP56F827 for almost 4 years now. And after I changed computers, I'm having problems with the connection to the...

Hi all, I'm using the DSP56F827 for almost 4 years now. And after I changed computers, I'm having problems with the connection to the board through JTAG. The problem appears with the CodeWarrior and the flash_over_jtag. Plus, it appears on our proprietary board and on the EVM too. I can't connect to the board. The funny thing (not so funny :-( !!


Clue on DC motor control

Started by Aderibigbe Emmanuel in Freescale DSPs15 years ago

Hello, .Please I want to confirm if there are EVM board for DSP58F807 whose chip are not sondered to board that I can use to...

Hello, .Please I want to confirm if there are EVM board for DSP58F807 whose chip are not sondered to board that I can use to program my subsequent chip. Also I will want to request if I can get some sample codes on DC motor control NOT WITH SDK but with codewarrior C.


ADC converter on DSP56F805

Started by Roger Flor in Freescale DSPs17 years ago 1 reply

Hello! I am using a DSP56F805 EVM. I am trying to pass a signal through the on chip ADC then the DSP then on to the on chip SPI...

Hello! I am using a DSP56F805 EVM. I am trying to pass a signal through the on chip ADC then the DSP then on to the on chip SPI and external ADC (Maxim). I have already tackled the DSP to SPI to external ADC side (lots of thanks to Mr Art Johnson). I used the MISO signa


Cop timer reset

Started by rpuranika in Freescale DSPs16 years ago 1 reply

Hi All, I am working on Motorola DSP56F807 EVM. I am using Motorola SDK 3.0 . I am working on serial bootloader, which I...

Hi All, I am working on Motorola DSP56F807 EVM. I am using Motorola SDK 3.0 . I am working on serial bootloader, which I transformed from serial communication to CAN communication. I want to reset the DSP using COP timer reset . I am using the following code :


DSP56F801EVM: ADC interfacing

Started by abdulrazaqali in Freescale DSPs13 years ago 1 reply

Folks, I want to test the ADC please advice, i'm using codewarrior with PE. Hardware Settings: Connecting GND of frequency...

Folks, I want to test the ADC please advice, i'm using codewarrior with PE. Hardware Settings: Connecting GND of frequency generator to EVM kit's GND and positive is connected to ANA0. Is it ok in order to test the ADC? i think i don't need to take care of Vssa or Vref, as Vref is already high with 3.3V and Vssa is internally connected to Vss. To summarize, I'm just connecting...


How can I write low-level drivers using SDK's help?

Started by Michael W. Mann in Freescale DSPs17 years ago

A new CodeWarrior and Embedded SDK training exercise has been added. In Exercise 3d you learn how to write a low level driver for...

A new CodeWarrior and Embedded SDK training exercise has been added. In Exercise 3d you learn how to write a low level driver for the EVM's debug LED(s), which are attached to specific GPIO pins. Also provided are modified Appendix C programmer's sheets showing SDK support. Stand alo


MATLAB + Visual Studio support for Motorola EVM boards

Started by Jeff Brower in Freescale DSPs17 years ago

Leonard- Signalogic DirectDSP software supports MATLAB and Visual Studio communication with EVM563xx boards using a parallel...

Leonard- Signalogic DirectDSP software supports MATLAB and Visual Studio communication with EVM563xx boards using a parallel port interface (small hardware adapter PCB). COFF download, processor/board control, symbol address lookup and read/write, bulk memory


Linker errors with G726 codec library

Started by sureshsureddi in Freescale DSPs17 years ago

Hello All, I'm working on DSP56F807 EVM.While trying to link my application with codec G726 library i'm getting following linker ...

Hello All, I'm working on DSP56F807 EVM.While trying to link my application with codec G726 library i'm getting following linker errors.Could ano one help me in resolving this issue. Thanks in advance and Regards, Suresh. Link Error : ADPCME.text(ADPCME.text


Using flash program memory for non-volatile storage in 56/F800E family

Started by rodr...@yahoo.com.br in Freescale DSPs12 years ago 1 reply

Hi all, If possible, I would like to get some help with the following issue: I'm using the DEMO56F8014 EVM board, which is shipped with an...

Hi all, If possible, I would like to get some help with the following issue: I'm using the DEMO56F8014 EVM board, which is shipped with an 56F8014 DSC, CodeWarrior 5.6 and Processor Expert 2.96 for 56/F800E family. With this configuration, I need do use a given amount of the flash program memory as a non-volatile memory storage, to emulate EEPROM features. In my case, this non-volatile memo...


PWM signal from DSP EVM

Started by millindala in Freescale DSPs17 years ago 1 reply

Hi, I am using a DSP56805EVM to generate the PWM signals for a three- phase inverter. I have created a C program for open-loop...

Hi, I am using a DSP56805EVM to generate the PWM signals for a three- phase inverter. I have created a C program for open-loop V/Hz control of PWM inverter (on the lines of the 3 phase open-loop V/Hz control sample program). In the execution of the program, the 8


Re: Re: Nubbie DSPAUDIOEVM 56720 Pass Through distortion

Started by Johnny Chen in Freescale DSPs10 years ago 3 replies

Hi Christian, I have verified passthru_720_upt.cmd with 720passthru_FTF_20070619 package on 720A EVM board. It does has output even I send...

Hi Christian, I have verified passthru_720_upt.cmd with 720passthru_FTF_20070619 package on 720A EVM board. It does has output even I send command stepwise in GDS cmd window. Please note for this version, jumpers of JP1 on the daughter board should be all closed. JP8: DEBUG Port closed JP4: all "4114" are closed, others open JP10: all closed Daughter card: JP15: two INT closed ? JP1...