JTAG size

[hajermarnissi]

Posted on March 22, 2011 at 11:58

JTAG size

[Tesla DeLorean]

Posted on May 17, 2011 at 14:29

you

 

can

 

help me

 

to

 

give

 

the

 

maximum file size

 

for

 

flash

 

in

 

the

 

JTAG

 

ULINK

 

Keil

You could put this under your other questions which have materially the same theme.

I'm not aware of any fundamental limits of JTAG in this regard.

It might be limited by

a) Software license

b) FLASH areas with defined programming algorithms.

Are you trying to program flash within the part, or external parts?

Want a tool that can program the entire internal flash space, look at ST's boot loader using the serial port. The algorithm/interface is well documented, and you could write your own application if you wanted, downloading a loader to RAM to touch external flash parts.

Or you could buy something like a Segger J-Link with it's J-Flash ARM application.

On the cheaper side is the ST-LINK.

If you don't have the budget to buy tools, you might have to write them yourself, or find open source solutions.

[Andrew Neil]

Posted on May 17, 2011 at 14:29

''maximum file size

 

for

 

flash

 

in

 

the

 

JTAG

 

ULINK

 

Keil''

 

This has nothing specifically to do with JTAG or uLink.

There is no direct relation to file size.

As has alredy been explained to you, the Keil tools state how much flash & RAM is used at the end of each build.