How do you feel with Code Warrior 8.1 for 56800/E?

Started by Roberto Bonacina in Freescale DSPs14 years ago 1 reply

Hello, I am currently using Code Warrior 6.1.2 for 56800/E, and I would like to upgrade to the latest version (8.1) in order to have...

Hello, I am currently using Code Warrior 6.1.2 for 56800/E, and I would like to upgrade to the latest version (8.1) in order to have the possibility to develop for DSC's not supported by 6.1.2 (for example: 56F8367). Before doing so, I would like to hear opinions about Code Warrior 8.1 for 56800/E: how do you feel with it? Regards, Roberto


56303EVM cosine lookup table output problem

Started by rtur...@yahoo.de in Freescale DSPs15 years ago 4 replies

Dear all, I am trying to implement a QAM in 56303EVM. I have a weird problem that confuses me. For creating the necessary sine and cosine...

Dear all, I am trying to implement a QAM in 56303EVM. I have a weird problem that confuses me. For creating the necessary sine and cosine signals I am using a 16 valued lookup table. When I sent lookup values to the codec (without modulation) I get a nice, smooth sinus/cosinus signals. So my codec is working okey. However when I start modulating the input signal according to constellation ...


56303EVM connection help

Started by ezeckner in Freescale DSPs15 years ago 2 replies

I bought a 56303evm for my senior design and have been having trouble getting my pc running Suite56 to find the device. I'm used to using our...

I bought a 56303evm for my senior design and have been having trouble getting my pc running Suite56 to find the device. I'm used to using our schools 56311s with Boxview usb. I have a a 56303evm, a parallel wiggler, and suite56. I go to the command converter server and select LPT1, listen port 41475(the default). After that I open GDS56300 and I get a "unable to communicate with default ...


WHY the state the GPIO of PE3(dsp56f807) doesn't change

Started by dj sunny in Freescale DSPs15 years ago 1 reply

hi, i use the PE3 as a output signal,i have make a program: {...

hi, i use the PE3 as a output signal,i have make a program: { periphMemWrite(0x0000,&ArchIO.PortE.PeripheralReg); periphMemWrite(0x00f0,&ArchIO.PortE.DataDirectionReg); periphMemWrite(0x0000,&ArchIO.PortE.DataReg); } /************************************************/ { periphBitSet(0x0008,&ArchIO.PortE.DataDirectionReg); periphBitClear(0x0008,&ArchIO.PortE.DataReg); } Th...


CCS: Cable disconneted, codewarrior and dsp56858evm

Started by craxy_m in Freescale DSPs15 years ago 1 reply

We have been trying to connect the dsp56858evm to the computer using codewarrioir via a parallel port cable. We are continuously receiving...

We have been trying to connect the dsp56858evm to the computer using codewarrioir via a parallel port cable. We are continuously receiving the following error: CCS: Cable disconneted. We tried configuring the CCS to 0x378 instead of lpt1 as advised by someone, but that resulted in another error: CCS: Uknown protocol CCS: Invalid parameter The parallel port of the computer i...


nested DSP56321 on pci cards

Started by miha...@gmail.com in Freescale DSPs15 years ago

Hello! This may not be the right place to discuss this, but subject is relevant to motorola dsp 56321. At least I could be pointed to right...

Hello! This may not be the right place to discuss this, but subject is relevant to motorola dsp 56321. At least I could be pointed to right direction. As you may know, there are commercial products for audio processing where such dsp's are nested on a single pci card that fits into personal computer. However, on of the companies that developed this hardware is not willing to support free-lan...


DSP56F801EVM: ADC interfacing

Started by abdulrazaqali in Freescale DSPs15 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...


56F8322 programming

Started by rajjj in Freescale DSPs15 years ago

Dear forum members, I'm new to DSP programming. I'm unable to program my DSP processor, and posting this message after extensive (i hope!)...

Dear forum members, I'm new to DSP programming. I'm unable to program my DSP processor, and posting this message after extensive (i hope!) search in the internet. But, I could not get an answer. Please help. Currently, I'm designing a prototype DSP board for my hobby project. It has the following components: 1. 56F8322 DSP processor. 2. Two 0.1uF capacitors for filtering 3.3v power li...


Re: Problem with mac instruction

Started by ge3f...@cox.net in Freescale DSPs15 years ago

If you check the 56300 Family manual in section 3.2.1(page 52), you will find your...

If you check the 56300 Family manual in section 3.2.1(page 52), you will find your answer... http://www.freescale.com/files/dsp/doc/ref_manual/DSP56300FM.pdf?fsrch=1 On the 56K, operands are _left_ justified. There is an implied decimal point. This means instead of #$1 representing 2^0 or 1 as you would expect, it actually represents 2^-1 or 1/2. Now if you multiply 2^-1 by 2^-1, ...


Re: Pass thorugh code for DSP5636XEVM

Started by tb66...@gmail.com in Freescale DSPs15 years ago

Hi Mark, Could you pls send a copy of the verctors.asm for 5636xevm to my email (c...@pmail.ntu.edu.sg), since the attached below is not...

Hi Mark, Could you pls send a copy of the verctors.asm for 5636xevm to my email (c...@pmail.ntu.edu.sg), since the attached below is not working anymore...4 yrs ago... Thx. cxw > > > > Attached is the passthru and flash programing code for the 5636xEVM... > > -- > Mark > > --- Mike Griffin wrote: > > Hi there, > > > > Could anyone possibly email me a copy of


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