Vimal Singh

unable to connect to traget MCU

Discussion created by Vimal Singh on Jul 14, 2009
Latest reply on Oct 23, 2009 by Michael Tang

Hi,

 

 I'm trying to burn my executable into target MCU - HC908QY4 using P&E Multilink USB-MON08. This is standalone programing. I am getting some error messages and really don't know what to do next...

as I feel I've got the right hardware connections.

 

I would really appreciate if someone could look into the problem and suggest what maybe going wrong.A Also I notice freescale mentions of baudrate being 9600 but in the message below I get only 8869, how would someone resolve that ?

 

Here is the command output:

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Windows NT detected.

 

Opening USB Port 1 ...MON08 MULTILINK Interface cable detected - Flash Version 2.21

EST BAUD = 8859 Baud.

EST BAUD = 8859 Baud.

Opened.

Starting powerdown reset sequence ...

 

Trying Security $F134FFFFF134F134 Invalid/No Response.

     (Failure of 68HC08 to respond properly. Check connections.)

 

Trying Security $F134FFFFF134F134 Invalid/No Response.

     (Failure of 68HC08 to respond properly. Check connections.)

Device is HC908QY4.

Mode is In-Circuit Debug.

IO registers loaded for MC68HC908QY4 from C:\Program Files\Freescale\CodeWarrior for Microcontrollers V6.2\prog\REG\HC908QY4.REG

No Link To Target

 

in> 

 

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