Re: Error in Multibank Load

For loading TBIN files (or loading HEX files as TBIN's) DTR connectivity is
required to issue a reset between bank loads.  Can you try just doing a
"Load File" on the hex file?  This will take longer, but should not require
any resets.

Kris

----- Original Message -----
From: "Abhijit Gadgil" <[email protected]>
To: "Thomas Chenot" <tom.chenot-6tN4nzCoH/[email protected]>
Cc: <tini-6tN4nzCoH/[email protected]>
Sent: Saturday, April 17, 2004 4:31 AM
Subject: Re: [TINI]Error in Multibank Load


>
> > I do not see the 400 loader banner on the second dump.
> >
> > Are you sure you have DTR hooked up to the reset circuit, the same as in
> > the reference hardware?
>
> We jave not hooked up DTR with the reset circuit. So each time we have to
> Reset TINI, we manually press the Reset switch available on the board and
> then issue Reset Command from the JavaKit. This seems to be working for
> Us.
>
> The difference between the Actual file and the file loaded on our board is
> the following line. (which is incidently the first line.) Everything else
> being same.
>
>
> :10000000800554494E4940C2AF75C7AA75C75543CC  // On TINI
>          ^
> :10000000000554494E4940C2AF75C7AA75C755434C  // On Our Board.
>          ^
>
> Any ideas why this is happening?
>
> -abhijit
>
>
>
>
> >
> > Abhijit Gadgil wrote:
> >
> > >Hi Tom,
> > >
> > >
> > >
> > >Following are the two Dumps. The first one, we are getting on the Tini
> > >Board. And the second one we are getting on our custom board. This is
> > >compiled using C51 compiler (7.06) and Ax51 Assembler (version 2.09)
> > >
> > >This is the dump on the TINI reference board, which we have.
> > >---------------------------------------------------------------------
> > >
> > >
> > >Loading file: D:\CURRENT\Apps.hex.
> > >
> > >Please wait... (ESC to abort.)
> > >
> > >DS80C400 Silicon Software - Copyright (C) 2002 Maxim Integrated
> > >ProductsDetailed product information available at
> > >http://www.maxim-ic.comWelcome to the TINI DS80C400 Auto Boot Loader
> > >1.0.1
> > >
> > >
> > >>Z40
> > >>
> > >>
> > >
> > >You sure? Y
> > >
> > >
> > >
> > >>DS80C400 Silicon Software - Copyright (C) 2002 Maxim Integrated
> > >>
> > >>
> > >ProductsDetailed product information available at
> > >http://www.maxim-ic.comWelcome to the TINI DS80C400 Auto Boot Loader
> > >1.0.1>B40
> > >
> > >
> > >
> > >>T1 0 0
> > >>
> > >>
> > >
> > >Desired size: 65536
> > >
> > >Read 65536 bytes.
> > >
> > >DS80C400 Silicon Software - Copyright (C) 2002 Maxim
> > ><snip>
> > >
> > >
> > >
> > >>B40
> > >>
> > >>
> > >
> > >
> > >
> > >>C 0 FFFF
> > >>
> > >>
> > >
> > >CRC = 04A6
> > >
> > >
> > >
> > >
> > >DS80C400 Silicon Software - Copyright (C) 2002 Maxim Integrated
> > ><snip>
> > >
> > >
> > >
> > >>Z41
> > >>
> > >>
> > >
> > >You sure? Y
> > >
> > >
> > >
> > >
> > >DS80C400 Silicon Software - Copyright (C) 2002 Maxim Integrated
> > ><snip>
> > >
> > >
> > >
> > >>B41
> > >>T1 0 0
> > >>
> > >>
> > >
> > >Desired size: 14210
> > >
> > >Read 14210 bytes.
> > >
> > >
> > >DS80C400 Silicon Software - Copyright (C) 2002 Maxim Integrated
> > >ProductsDetailed product information available at
> > >http://www.maxim-ic.comWelcome to the TINI DS80C400 Auto Boot Loader
> > >1.0.1
> > >
> > >
> > >
> > >>B41
> > >>
> > >>
> > >
> > >
> > >
> > >>C 0 3781
> > >>
> > >>
> > >
> > >CRC = 61A2
> > >
> > >
> > >
> > >
> > >DS80C400 Silicon Software - Copyright (C)
> > ><snip>
> > >
> > >
> > >
> > >
> > >Load complete.
> > >
> > >
> > >
> > >---------------------------------------------------------------------
> > >
> > >Here is the dump from our custom board. Somehow I am not able to get
the C
> > >command output on our custom board. Even with Verbose and Debug mode
on.
> > >
> > >
> > >----------------------------------------------------------------------
> > >
> > >
> > >Loading file: D:\CURRENT\Apps.hex.
> > >
> > >Please wait... (ESC to abort.)
> > >
> > >StartAddr: 0
> > >bankNum  : 40
> > >length   : 65536
> > >Accessing bank number: 40
> > >    Bank is Flash ROM...
> > >    Zapping bank...
> > >
> > >
> > >
> > >>Z40
> > >>
> > >>
> > >
> > >You sure? Y
> > >
> > >
> > >
> > >    Loading file segment...
> > >
> > >
> > >
> > >>B40
> > >>
> > >>
> > >
> > >
> > >
> > >>T1 0 0
> > >>
> > >>
> > >
> > >Desired size: 65536
> > >Read 65536 bytes.
> > >        Checking CRC value... *Err*
> > >
> > >*Err*
> > >
> > >No response from TINI board!
> > >
> > >
> >
>------------------------------------------------------------------------
> > >
> > >
> > >On Thu, 15 Apr 2004, Thomas Chenot wrote:
> > >
> > >
> > >
> > >>A dump of your debug messages might help. How are the hex files
> > >>generated? Compiler? Assembler? Which compiler/assembler?
> > >>
> > >>Abhijit Gadgil wrote:
> > >>
> > >>
> > >>
> > >>>Dear All,
> > >>>
> > >>>We are facing a strange problem while loading a hex file as tbin on
the
> > >>>TINI when the size of the file is > 64K. This problem is occuring
both
> > >>>with the FLASH as well as RAM. This is a custom board designed by us.
> > >>>Further, we are not having any problems while loading hex files <
64k.
> > >>>
> > >>>When the debug and verbose mode is enabled, it is observed that the
CRC
> > >>>check after the first of the (target bank) is loaded fails.
> > >>>
> > >>>Can anyone please throw some light on this?
> > >>>
> > >>>Regards,
> > >>>
> > >>>-abhijit
> > >>>
> > >>>
> > >
> > >
> > >
> >
> >
> >
>
> --
> Surprises are highly over-rated.
>
>
>
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