Fast code download to target(MPC8569E)

sathishkumarps — Sat, 13 Jun 2009 14:51:39 GMT

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

Re: Fast code download to target(MPC8569E)

ronco — Thu, 18 Jun 2009 03:55:04 GMT

'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.

topic Re: Fast code download to target(MPC8569E) in Classic/Legacy CodeWarrior

Fast code download to target(MPC8569E)

Re: Fast code download to target(MPC8569E)