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Message

Re: IAP successfully used in LPC2119/2129/2194/2292/2294?

2004-07-14 by Karl Olsen

--- In lpc2000@yahoogroups.com, "Leighton Rowe" <leightonsrowe@y...> 
wrote:
> I took a long look at your reply and the message reference on the 
> bug. Honestly I haven't experienced this bug before. Are all 
> lpc2114/19/29 chips affected?

Apparently not.  Contact Philips with the complete chip markings, 
boot loader ID and part ID.  I did through my distributor (Promax).

To philips_apps: Could you _please_ update the errata with 
information about these flash/firmware issues?


> Yeah, I see it in the manual. It's very wierd that I still got good 
> writes & erases when I passed in frequencies other than cclk with 
> PLL enabled. Sorry to be a thorn though but can someone explain why 
> and/or how PLLs can affect IAP alternate writes & erases?

Only Philips knows the internals of the flash code.  philips_apps?

Karl Olsen

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