RE: ROM-functions

Hi Bernard,

I think that you should use memory bank 40H for the tin400. See also the
application note app613.pdf at the dallas site.
I used the Keil compiler on that bank and it works with that bank in both
the reset and the 'X' startup case.
The example of the internet speaker may use a different memory layout in the
hardware design I believe.

Regards,
  Rob van der Ouderaa

-----Original Message-----
From: tini-admin-6tN4nzCoH/[email protected] [mailto:[email protected]]On Behalf Of
ja44
Sent: vrijdag 13 februari 2004 19:15
To: TINI
Subject: [TINI]ROM-functions


Hi,

TINIm400/s400 & tini 1.12.
I try to run program with "rom_init" ROM exported function.
It is short program with TINI header, assebled by "a390" and similar to
begin of "speaker.a51".
I load it to 4F bank by JavaKit & Serial Loader. I run program in 2 ways:
1. I use G (or X) Serial Loader command.
or
2. I put in J5 jumper and click JavaKit "Reset" to omit Serial Loader and
let find user code.

In 1-st way program works properly.
In 2-nd way program hangs up inside of "rom_init" function.
But shorter program - without "rom_init" function - works properly in 1-st
and 2-nd way!!!
It means that Serial Loader does something special for running
ROM-functions.
Does everybody know what is this?

Any help would be appreciated.
Bernard

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