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Discussion Groups
Discussion Groups | Freescale DSPs | 563xx: How to generate P/Y/X memory occupation separately from .abs/cls tasking output
Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).
563xx: How to generate P/Y/X memory occupation separately from .abs/cls tasking output - dome...@st.com - Nov 11 8:20:00 2005
Hi to all,
I'm a beginner in DSP programming. I need to have separately P/X/Y image of my 56300 derivative application because it does not fit the internal Pram dimension and I want to rearrange it using also an external SRAM. To do this I'm developping a serial bootloader to parse P/X/Y image and
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Re: 563xx: How to generate P/Y/X memory occupation separately from .abs/cls tasking output - Henk-Piet Glas - Nov 14 4:00:00 2005
Dear Domenico,
> Hi to all, I'm a beginner in (...)
Have a look at the 'bootrom' example. This example extends
the onchip bootloader with an additional step that loads
constant X, Y and/or L data into their designated spaces
the advantage being that you do not need supporting copy
sections in P space. Instead they are directly booted from
your bootimage. We also have an application note that
explains the history of the 'bootrom' example. You'll find
it at the following URL:
http://www.tasking.com/support/DSP56xxx/an039-04.pdf
Regards,
--
Henk-Piet Glas Support Engineer
-----------------------------------------------------------
E-mail: support.nl@supp... Altium Software BV
Voice: +31-33-455 85 84 Saturnus 2
Fax: +31-33-455 55 03 3824 ME Amersfoort
WWW: http://www.altium.com The Netherlands
-------[ Altium -- Making Electronics Design Easier ]------
(You need to be a member of motoroladsp -- send a blank email to motoroladsp-subscribe@yahoogroups.com )
> Hi to all, I'm a beginner in (...)
Have a look at the 'bootrom' example. This example extends
the onchip bootloader with an additional step that loads
constant X, Y and/or L data into their designated spaces
the advantage being that you do not need supporting copy
sections in P space. Instead they are directly booted from
your bootimage. We also have an application note that
explains the history of the 'bootrom' example. You'll find
it at the following URL:
http://www.tasking.com/support/DSP56xxx/an039-04.pdf
Regards,
--
Henk-Piet Glas Support Engineer
-----------------------------------------------------------
E-mail: support.nl@supp... Altium Software BV
Voice: +31-33-455 85 84 Saturnus 2
Fax: +31-33-455 55 03 3824 ME Amersfoort
WWW: http://www.altium.com The Netherlands
-------[ Altium -- Making Electronics Design Easier ]------
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