Classic/Legacy CodeWarriorのトピックdsp56802 - error on write PLLCR

dsp56802 - error on write PLLCR

MBC — Wed, 20 May 2009 02:42:30 GMT

Hello, I am a beginner. I encountered a problem when performing code. Please help to fix this.

When step-by-step debugging code in the debugger an error occurs: "Error occured while trying to step the target out of an address range"

F_EntryPoint:

orc     #4096,X:IPR

move    X:GPR15,X0

andc    #-769,X0

orc     #1024,X0

move    X0,X:GPR15

orc     #61440,X:PLLCR

orc     #64,X:DFIU_CNTL

move X:$103f,X0

move    X0,X:ISOCTL

andc    #65471,X:DFIU_CNTL

andc    #65531,X:PLLCR

_L8:

bftstl #4,X:PLLSR

bhs     _L8

movei   #129,X:PLLCR

movei   #0,X:CLKOSR

movei   #8487,X:PLLDB

_L12:

bftstl #32,X:PLLSR

blo     _L12

movei   #130,X:PLLCR

;on this step occured error

;after this PLLCR takes value 17 (decimal)

jmp     Finit_56800_

rts

Re: dsp56802 - error on write PLLCR

trytohelp — Tue, 26 May 2009 19:48:02 GMT

Hi,

This is not easy to determine the cause of the problem.
The better way will be to log it directly in the Technical support system.
Please use Freescale on line support web page.
- Go to following URL: http://www.freescale.com/TechSupport
- Click on Submit a Service Request. You will come to a login page.
- You can submit your request through the web from there.

Please provide us more details about the Tool version used.
To do that you must:
* CW:
Start the IDE and click on Help | About Metrowerks CodeWarrior.
Click on Installed Products
Provide us all info displayed.
Or you can save them in a txt file.

Can you please provide us your example reproducing the issue ?

Pascal