Fast code download to target(MPC8569E)

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Fast code download to target(MPC8569E)

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sathishkumarps
Contributor I
I have not checked "Do not use fast download" in my Connection Settings.
During by debugging in IDE, code is downloaded at faster rate.
 
But when I download the code to target using CCS, download speed is less(it does not use fast download).
 
DriverVer=08/20/2007, 9.0.0 
  
Commands used to run download and run the elf
 
setads 8569ads 1
reset
ccs::set_max_tck 0 12000
load TEST_RUN.elf
args 0x80 1770405119
clear
go 
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ronco
NXP Employee
NXP Employee

'setads', 'args' and 'go' are not a standard CCS commands.  I suspect you're running something other than the CCS that comes bunded with CodeWarrior Dev Studio, which means that the CCS used by the CodeWarrior debugger is different from the ccs that understands 'setads', which could very well explain the different performance results.

 

Regardless, the 'ccs::set_max_tck' command determines the upper limit of your downloads.  The MPC8569 should be able to run at up to 32MHz so try increasing the 'ccs::set_max_tck' value from 12000 to 24000.

 

 

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