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Messages - erikm

#106
General Discussion / Re: what is goin on
January 06, 2006, 04:51:42 AM
if I simply enter http://www.esacademy.com/software/flashmagic/forum/list.php?f=1&t=1134762356&a=3I get a forum with posts dating up to dec 5.

I just found out today that if I then click "go to top" the forum "comes alive"

It woulf be nice if the forum came up (It does "know" me - no login required) with the current status.

anyhow now that I found that "go to top actvates" it is a bit less urgent

Erik

#107
General Discussion / what is goin on
January 05, 2006, 01:21:09 PM
I entered the post below and -suddenly - a lot pof unread posts appeared

Erik

#108
General Discussion / would a CodeArchitect forum
January 05, 2006, 01:20:24 PM
would a CodeArchitect forum make sense?

Erik

#109
PXA-Gx9 / Re: XA-G49 reg.
December 27, 2005, 09:37:45 AM
Reversing the reset capacitor and charging
resistor connections are all thats probably needed.

maybe, but I have yet to find ANY flash micro that does not occasionally "lose its memory" when reset by RC.

USE A SUPERVISOR CHIIP

Erik

#110
PXA-Gx9 / Re: XA-G49 reg.
December 16, 2005, 12:58:51 PM
x

#111
If you set the "static" clock to the tinternal 7.whatever MHz and AT THE VERY place where the ljmp at 0 goes rewrite the SFR to use your external clock, the extra power will be, say 10ma for 10uS which is not much.

Erik

#112
LPC9xx/LPC9xxx / Re: programming P89LPC922
November 21, 2005, 04:30:40 AM
I am having doubt that is it necessary to include a startup file ?

if you are using C it is (I take it you refer to startup.a51 or equivalent)
This, however has no bearing on using FlashMagic.
1) did you preserve the boot sector when programming first time?
2) if yes, the it is the "kick into ISP" circuit that does not work since a fresh chip is already in ISP mode.

we are using equivalent CKt of MCB900 downloaded from the Esacademy site
For programming circuits NO substitutions is allowed, come have got in trouble replacing HC with HCT and so on.

Erik

#113
just figure out possible baud rates with that oscillator frequency an you'll know.

erik