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Philips Flash Utility

Philips Flash Utility

2005-07-19 by Tom Convent

Hello, 
 
           I am using philips flash utility for uploading flash. My baudrate is 9600, when I want to increase my baudrate to 38400 or 57600, error comes "one of the parameters are not matching" I am using XTAL 12 MHz. How can I increase baudrate so that uploading to flash would be faster. I am using lpc2129
 
thanks 
 
Tom Convent  

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Re: [lpc2000] Philips Flash Utility

2005-07-19 by DECwiz (Fred van Kempen)

You probably need to also change the XTal setting... my copy of the flash tool
defaults to 14.xx MHz, which is OK for my board, but yours may have to be
reset to 12, in addition to the speed setting change.
 
(I use 115200 over USB, as my board has a FTDI232 in front of UART0 ..)
 
--f

Tom Convent <ur_tom1977@...> wrote:
Hello, 

           I am using philips flash utility for uploading flash. My baudrate is 9600, when I want to increase my baudrate to 38400 or 57600, error comes "one of the parameters are not matching" I am using XTAL 12 MHz. How can I increase baudrate so that uploading to flash would be faster. I am using lpc2129

thanks 

Tom Convent  

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Re: Philips Flash Utility

2005-07-19 by valdef78

--- In lpc2000@yahoogroups.com, Tom Convent <ur_tom1977@y...> wrote:
> Hello, 
>  
>            I am using philips flash utility for uploading flash. 
My baudrate is 9600, when I want to increase my baudrate to 38400 or 
57600, error comes "one of the parameters are not matching" I am 
using XTAL 12 MHz. How can I increase baudrate so that uploading to 
flash would be faster. I am using lpc2129
>  
> thanks 
> Tom Convent  

I see in the last LPC213x manual a table about the possible 
baudrates according to the xtal. (table 196 p.224 in "UM10120_1 - 
LPC213x User Manual.pdf")

for example :
xtal 11.0592 > 9600, 19200 & 57600.
xtal 12.2880 > 9600, 19200 & 38400.
xtal 14.7456 >  9600, 19200, 38400, 57600, 115200 & 230400.

name of the table :
"Table 196:Correlation between possible ISP baudrates and external 
crystal frequency (in MHz)".

Re: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Tom Convent

Hello Valdef,
 
                       I changed my XTAL to 14.7456 MHz and it works until 38400 Bautrate. Where as user manual says XTAL 14.7456 MHz can be used to have higher baudrates
 
XTAL 14.7456 MHz---> 9600, 19200, 38400, 57600, 115200, 230400.
(page 271, User Manual LPC2119/2129/2194/2292/2294)
 
I wonder it just woked untill 38400.
 
any idea guys ??
 
Tom

valdef78 <valdef@...> wrote:
--- In lpc2000@yahoogroups.com, Tom Convent <ur_tom1977@y...> wrote:
> Hello, 
>  
>            I am using philips flash utility for uploading flash. 
My baudrate is 9600, when I want to increase my baudrate to 38400 or 
57600, error comes "one of the parameters are not matching" I am 
using XTAL 12 MHz. How can I increase baudrate so that uploading to 
flash would be faster. I am using lpc2129
>  
> thanks 
> Tom Convent  

I see in the last LPC213x manual a table about the possible 
baudrates according to the xtal. (table 196 p.224 in "UM10120_1 - 
LPC213x User Manual.pdf")

for example :
xtal 11.0592 > 9600, 19200 & 57600.
xtal 12.2880 > 9600, 19200 & 38400.
xtal 14.7456 >  9600, 19200, 38400, 57600, 115200 & 230400.

name of the table :
"Table 196:Correlation between possible ISP baudrates and external 
crystal frequency (in MHz)".




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RE: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Lasse Madsen

What transceiver are you using?

MAX3232 ?

Regards
Lasse
Show quoted textHide quoted text
-----Original Message-----
From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf Of
Tom Convent
Sent: 20. juli 2005 14:21
To: lpc2000@yahoogroups.com
Subject: Re: [lpc2000] Re: Philips Flash Utility

Hello Valdef,
 
                       I changed my XTAL to 14.7456 MHz and it works until
38400 Bautrate. Where as user manual says XTAL 14.7456 MHz can be used to
have higher baudrates
 
XTAL 14.7456 MHz---> 9600, 19200, 38400, 57600, 115200, 230400.
(page 271, User Manual LPC2119/2129/2194/2292/2294)
 
I wonder it just woked untill 38400.
 
any idea guys ??
 
Tom

valdef78 <valdef@...> wrote:
--- In lpc2000@yahoogroups.com, Tom Convent <ur_tom1977@y...> wrote:
> Hello, 
>  
>            I am using philips flash utility for uploading flash. 
My baudrate is 9600, when I want to increase my baudrate to 38400 or 
57600, error comes "one of the parameters are not matching" I am 
using XTAL 12 MHz. How can I increase baudrate so that uploading to 
flash would be faster. I am using lpc2129
>  
> thanks 
> Tom Convent  

I see in the last LPC213x manual a table about the possible 
baudrates according to the xtal. (table 196 p.224 in "UM10120_1 - 
LPC213x User Manual.pdf")

for example :
xtal 11.0592 > 9600, 19200 & 57600.
xtal 12.2880 > 9600, 19200 & 38400.
xtal 14.7456 >  9600, 19200, 38400, 57600, 115200 & 230400.

name of the table :
"Table 196:Correlation between possible ISP baudrates and external 
crystal frequency (in MHz)".




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RE: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Tom Convent

Hi Madsen
 
 Transceiver is AMD202E Analog Devices. The settings for transceiver are right otherwise it shoudn't have worked for 38400 for XTAL 14.7456MHz  

Lasse Madsen <Lasse.Madsen@...> wrote:
What transceiver are you using?

MAX3232 ?

Regards
Lasse
Show quoted textHide quoted text
-----Original Message-----
From: lpc2000@yahoogroups.com [mailto:lpc2000@yahoogroups.com] On Behalf Of
Tom Convent
Sent: 20. juli 2005 14:21
To: lpc2000@yahoogroups.com
Subject: Re: [lpc2000] Re: Philips Flash Utility

Hello Valdef,

                       I changed my XTAL to 14.7456 MHz and it works until
38400 Bautrate. Where as user manual says XTAL 14.7456 MHz can be used to
have higher baudrates

XTAL 14.7456 MHz---> 9600, 19200, 38400, 57600, 115200, 230400.
(page 271, User Manual LPC2119/2129/2194/2292/2294)

I wonder it just woked untill 38400.

any idea guys ??

Tom

valdef78 <valdef@...> wrote:
--- In lpc2000@yahoogroups.com, Tom Convent <ur_tom1977@y...> wrote:
> Hello, 
>  
>            I am using philips flash utility for uploading flash. 
My baudrate is 9600, when I want to increase my baudrate to 38400 or 
57600, error comes "one of the parameters are not matching" I am 
using XTAL 12 MHz. How can I increase baudrate so that uploading to 
flash would be faster. I am using lpc2129
>  
> thanks 
> Tom Convent  

I see in the last LPC213x manual a table about the possible 
baudrates according to the xtal. (table 196 p.224 in "UM10120_1 - 
LPC213x User Manual.pdf")

for example :
xtal 11.0592 > 9600, 19200 & 57600.
xtal 12.2880 > 9600, 19200 & 38400.
xtal 14.7456 >  9600, 19200, 38400, 57600, 115200 & 230400.

name of the table :
"Table 196:Correlation between possible ISP baudrates and external 
crystal frequency (in MHz)".




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    Visit your group "lpc2000" on the web.
  
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lpc2000-unsubscribe@yahoogroups.com
  
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---------------------------------



            
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[Non-text portions of this message have been removed]




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---------------------------------
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    Visit your group "lpc2000" on the web.
  
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 lpc2000-unsubscribe@yahoogroups.com
  
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---------------------------------



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RE: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Robert Adsett

At 05:53 AM 7/20/05 -0700, Tom Convent wrote:
>  Transceiver is AMD202E Analog Devices. The settings for transceiver are 
> right otherwise it shoudn't have worked for 38400 for XTAL 14.7456MHz

What's your power supply to it?  That is a 5V chip.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/

RE: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Tom Convent

yes 5v chip

Robert Adsett <subscriptions@...> wrote:At 05:53 AM 7/20/05 -0700, Tom Convent wrote:
>  Transceiver is AMD202E Analog Devices. The settings for transceiver are 
> right otherwise it shoudn't have worked for 38400 for XTAL 14.7456MHz

What's your power supply to it?  That is a 5V chip.

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/



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    Visit your group "lpc2000" on the web.
  
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 lpc2000-unsubscribe@yahoogroups.com
  
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---------------------------------




		
---------------------------------
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RE: [lpc2000] Re: Philips Flash Utility

2005-07-20 by Robert Adsett

At 06:35 AM 7/20/05 -0700, Tom Convent wrote:
>yes 5v chip
>
>Robert Adsett <subscriptions@...> wrote:At 05:53 AM 
>7/20/05 -0700, Tom Convent wrote:
> >  Transceiver is AMD202E Analog Devices. The settings for transceiver are
> > right otherwise it shoudn't have worked for 38400 for XTAL 14.7456MHz
>
>What's your power supply to it?  That is a 5V chip.

And you have a good solid decoupled 5V to its power inputs?

Robert

" 'Freedom' has no meaning of itself.  There are always restrictions,   be 
they legal, genetic, or physical.  If you don't believe me, try to chew a 
radio signal. "  -- Kelvin Throop, III
http://www.aeolusdevelopment.com/

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