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LEON version 2.2b is out   Message List  
Reply | Forward Message #333 of 16512 |
RE: [leon_sparc] LEON version 2.2b is out



> Jiri.
>
> PS. I will be out the whole of next week (16/10 - 20/10), I need
> time some off ...
>
Excellent, that will give us mortals some time to catch up (assuming
that is possible ) :-)

For those of you interested in AMBA, I just added an AHB slave and so far it
all works (first time!). I also know that Luca Stagnaro added his CAN
controller (see ftp://ftp.estec.esa.nl/pub/ws/wsd/CAN/can.htm) to the APB
bus without any problems.
To add an AMBA peripheral you have to add your component to
ambacomp.vhd, your port and interrupt mapping to acore.vhd, update mcore.vhd
(acore port signals), update target.vhd (config constants) and bob's your
uncle or "klaar is kees" if you're from Holland,

Regards,
Hans.
>
>
> ---------------------------------------------------------------------
> Jiri Gaisler, ESA/ESTEC, Box 299, 2200 AG Noordwijk, the Netherlands
> email: jgais@... voice:+31-71-5654880 fax:+31-71-5654295
> ERC32 home page at http://www.estec.esa.nl/wsmwww/erc32
>
>
>



Fri Oct 13, 2000 3:13 pm

h.tiggeler@...
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Message #333 of 16512 |
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I have released LEON version 2.2b : * Added support for 16-bit memory. 16- and 32-bit areas can be configured to perform read-modify-write cycles on sub-word ...
Jiri Gaisler
jgais@...
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Oct 13, 2000
2:53 pm

... Excellent, that will give us mortals some time to catch up (assuming that is possible ) :-) For those of you interested in AMBA, I just added an AHB slave...
Hans Tiggeler
h.tiggeler@...
Send Email
Oct 13, 2000
3:19 pm
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