Preload BDI1000

[ralf_negele]

Hello

We have to do some changes in an old project with the MPC563 and the BDI1000 debugger. We have the problem that the "Startup Init List" wouldn't be excecuted and we didn't know why. Have anybody an idea how we could solve this problem?

I couldn't find out, thank you very much.

Ralf

[sinanakman]

Hi Ralf

Thanks for your reply. As BDI1000 is probably of very little interest to others here I will follow

up with you directly.

Best regards

Sinan Akman

[sinanakman]

Hi Ralf

Startup init list in the BDI config file would only be executed after a RESET HALT. I am

not sure how you are starting up or how you realized that the init list is not executed.

Also, BDI related questions are a bit off-topic here. Feel free to contact me directly

if you prefer.

Regards

Sinan Akman

[ralf_negele]

Hello Sinan

Thank you again for your answer. I had the BDI1000 connected to the target,

turn on the power supply. Then I had started the Hi-Wave debugger. The SW

was downloaded to the dual mapped RAM. I'm not sure that the Startup list

wouldn't be executed, but I guess the register which are updated in the

Init list

should have the new value.

I could imagination it's very difficult the give some hints for a old

debugging

system. But I don't believe it's much wrong, because in earlier time I

had worked

with this system, but I couldn't remember what I do now wrong.

Thank you and best regards

Ralf

Negal Engineering AG

Gaiserwaldstrasse 16a

CH-9015 St.Gallen

Switzerland

mailto : [email protected]

Internet : www.negal.ch

Tel direct : +41 (0)71 245 87 03

Mobil : +41 (0)78 614 44 22

[ralf_negele]

Hello Sinan

Thank you very much for your answer. In an older project we had to do

some SW changes on the MPC563 board.

We like to use this board for a 6kV power which should set the output

voltage in less than 1ms. With a slower

uP we have 1.3ms, but this is to slow. Now we would like to use the

existing MPC563 board, later we would like

to go to the MPC5746 for a dual version, but next year.

We had used the BDI 1000 and the Panta Compiler from Metroworks. Every

thing was working and I absolutely

didn't know why it doesn't work any more.

After the reset command this configuration should change the clock

frequency to 56MHz. I had Transmit the

file to the BDI1000 and I thinking the BDI should execute this after

release the Reset.

When I start the debugger, I could see that that the plprcr register has

not the correct value 0x00D00000 for 56MHz.

I could do single step until I step over to change the PLL register the

debugger with the the BDI1000 lose the communication.

Then I try to overwrite the flash, I also saw the SW didn't run any

more. It would be great if we could use this system again.

Thank you very much again and best regards

Ralf

--

Negal Engineering AG

Gaiserwaldstrasse 16a

CH-9015 St.Gallen

Switzerland

mailto : [email protected]

Internet : www.negal.ch

Tel direct : +41 (0)71 245 87 03

Mobil : +41 (0)78 614 44 22

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