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Software for CAN on DSP56F8xx   [2 Articles]

Hello, I just found that the drivers for CAN was not included in the SDK for DSP56F8xx. Only the documentation of it! I can not afford the price of the CAN-l...

CodeWarrior DSP56F8xx Simulator   [2 Articles]

Greetings All, Does anyone know if the CodeWarrior simulator for DSP56F8xx has the capability for file I/O? That is, access files on the PC hard drive while si...

DSP56F8xx OnCE vs HC12 BDM Comparison

I'm interested to know what the difference is as far as debugging features are between the DSP56F8xx Family's JTAG/OnCE and the MC68HC12, rather HCS12's BDM (Backgr...

Help on HCS12

Hi everybody, I often use this forum to find some help on DSP56F8XX. But now, I'm working on a 16 bits microcontroler HCS12 (MC9S12DG256). And I need some help to devel...

DSP56F8xx tools question   [7 Articles]

I have been browsing the Motorola web page, and I found what looks like a really great DSP/MPU that would fit in really well with some of my hobby robotics projec...

3 - 4 page Report on JTAG / OnCE   [2 Articles]

Hello, I have to write a 3 - 4 page report on how the JTAG /OnCE module works and how it is used. I have been reading the dsp56f8xx user manual but it goes into ...

Re: Jtag Flash Loader

Graeme, I could be wrong, but I believe you might be looking in the wrong place for what you need. The flash_over_jtag utility is specifically designed for the...

Protecting Flash memory on DSP56F80x devices

I have heard that there is a way to protect the flash on the DSP56F8xx devices by overvoltaging the TDO line on the JTAG port. This would keep any information from ...

ADC Interrupts, SDK

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 AD...

MISO   [4 Articles]

Does anyone know if the MISO line on the DSP56F8xx chip has the pull up turned on in master mode?   Jacob ...

DSP56807 execution of BRSET instruction?   [2 Articles]

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...

Re: programming boot flash

Vrishab, First of all, you might want to consider upgrading to the most recent 4.0 release of CodeWarrior which has major enhancements over the 3.5 version of ...

RE: Protecting firmware in 5680x

I was reading the DS2432 data sheet and several white papers from Maxim/Dallas Semiconductor about their 1-Wire security devices. It fairly explicitly states at ...

RE: I2C interface for 568xx

There is an Application Brief BR1553/D, "Virtual I2C Bus Peripheral on DSP56F8xx", you can get it at: http://e-www.motorola.com/brdata/PDFDB/docs/BR1553.pdf ...

Re: Protecting firmware in 5680x   [6 Articles]

David- The issue of code security was recently discussed on the C54xx group and on comp.dsp. The consensus is that something like the Xbox approach is required. ...

RE: IRQA interrupt handling....; Art Johnson

Here is how we set up the IRQA and IRQB interrupts here, and they work OK for us: ================================ In the file "appconfig.h: /*********...

RE: New FAQ on Low Voltage Interrupt Support   [5 Articles]

The recent message from Michael Mann regarding low voltage interrupt support confused and concerned me a little bit.   I ass...

RE: case statements   [3 Articles]

Good morning all, Seems like I am in the same situation as a lot of the people subscribed to this newsgroup. I work for a telecomms company where, in my hum...