Changing SWD frequency

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Changing SWD frequency

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by camarena on Wed Nov 17 12:00:21 MST 2010
Is it possible to change the SWD frequency for loading a binary for a faster upload? If so how?
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by CodeRedSupport on Wed Nov 17 14:51:26 MST 2010
The '-s' wire speed option is supported by the Code Red Red Probe and Red Probe+ emulators, but has no effect for LPCXpresso. The wire speed setting is independent of USB full or high speed. You'll want to be sure you're connected to a high speed port.

Regards,

CodeRedSupport
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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by Ex-Zero on Wed Nov 17 13:30:32 MST 2010
Changing SWD speed is described here:

http://knowledgebase.nxp.com/showthread.php?t=326

Unfortunately this doesn't seem to work :).
With my own Win7 PC I can measure 1.17 MHz SWDCLK, changes to -s2000 or -s500 doesn't change anything.
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